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I' 1 B.?.GOODRICH CHEMICAL COMPANY PROCESS DESIGN MANUAL AVON LAKE GENERAL CHEMICAL * PLANT 1966 RESIN EXPANSION CONFIDENTIAL COMPANY CONFIDENTIAL ft- April, 1967 1 NGC35849 fcovoz-r -j==TO7~ THIS MANUAL ASSIGNED FOR PERSONAL USE OF reyAwOjz THIS MANUAL HAS BEEN PREPARED TO ASSIST THOSE CONCERNED WITH THE STARTUP AND OPERATION OF THE AVON LAKE GENERAL CHEMICAL PLANT 1?66 RESIN EXPANSION. ALL INFORMATION CONTAINED IN THE MANUAL IS CONFIDENTIAL. COPIES ARE BEING ASSIGNED ON AN INDIVIDUAL BASIS TO THOSE WHO REQUIRE THEIR USE. RESPONSIBILITY FOR SECURITY OF EACH MANUAL RESTS WITH THE PERSON TO WHOM IT IS ISSUED. EACH COPY HAS BEEN ASSIGNED A NUMBER WHICH APPEARS ON ALL PAGES. AS REVISIONS OR ADDITIONS ARE MADE THEY WILL ALSO BEAR THE SAME NUMBER WHICH APPEARS ON THE MANUAL. CONFIDENTIAL 11 NGC35850 Distribution List and Numbers BOOK No, 1- 2. 3. h. 5. 6, 7- to 11. .12 13- lli- 15. 16. 17. ASSIGNED TO; R. D. Scott - A. Vittone P. H. Lawrence J. L. Nelson W. E. Brodine W. F. Bixby G. H. Metzger 0. F. Beckmeyer R. J. Wolf -C. B. Cooper L. G. Crunkleton T. R. Linak A. R. Webber J. W. Goetsch CONFIDENTIAL COMPANY CONFIDENT^ 11 NGC35851 AVON LAKE FAC MANUAL Table of Contents INTRODUCTION I. DESIGN BASIS for Flowsheets B-l, C, D, E, F, F-A, G H, J, W and X. II. FLOWSHEETS AND MATERIAL BALANCE DATA A. Flowsheet List B. Conies of Flowsheets and Material Balance Data III. EQUIPMENT LIST for Flowsheets B-l, C, D, E, F, F-A, G, H and J. IV. INSTRUMENTS A. General Description B. Detailed List V VI. VII SAFETY A. PROPERTIES OF CHEMICALS 1. Vinyl Chloride - Manufacturing Chemists* Association Data Sheet SD-56 2. IPP Catalyst B. SAFETY DESIGN Considerations 1. Polymerizer Rupture Disc Assembly - Manual Vent System 2. Building Ventilation, Building Construction, Sprinkler System and Fog System 3. Poly Cleaning Supervisory and Safety Monitor WASTE INTERCEPTOR APPENDIX 1. Plot Plan 2. Building Layout 3. 4300 Gal. poly 100 series - 5200 gal. polys 100 series J+. Minutes of Avon Lake PVC Design Committee Meetings 5. Motor Lists COMPANY NGC35852 INTRODUCTION The growth of the market for blow molded PVC containers requiring transparent compounds has resulted in an increased need for Goon resins. The 1966 Avon Lake Resin Expansion was designed to produce the types of resin needed to manufacture compound in. the new compounding facilities. Short-range needs for increased sales of Geon resins and compounds, necessitated the expansion, of existing facilities. Since the market for trans parent compounds is largely in mhe mid-west, the Avon Lake plant was selected as the location for the new PVC and compound expansion. Also, an additional compound line could be installed more readily in the new compound building already being designed. , The new resin expansion area was designed to produce 72,000,000 pounds of general purpose pearl resin per year. The majority of the resin produced in this area will be used to manufacture compound. The polymerization building has been designed for easy expansion that would more than double the present 16 polymerizer arrengement. Also, the building equipment has been designed for ready conversion of a limited number of the polymerizers to co-polymer resin types. One of the sixteen polymerizers is a 5200 gallon vessel, making this the first B.F.Goodrich plant to use a vessel of this size in PVC production. All of the polymerizers are equipped with a water dispersing device on the top head, to help cool the unjacketed portion of the vessel. The new production area is designed to produce three different pearl resins simultaneously, with the amounts of each type in production depending upon a variety of equipment arrangements that are possible due to the complete flexibility designed into the entire system. Also, the new PVC production area contains an unusual "low" pressure recovery system, making use of refrigerated water supolied by an ice reserve unit to condense the desuperheated VC1 monomer. ' COMPANY WUnn nill CONFIDENTIAL This facility will be a key to securing a dominant position in a new compound market, with the resin producing area alone costing in excess of 7,000,000 dollars. The design manual has been prepared to assist in the start-up and initial operaf^onsjjj^ CONFIDENTIAL NGC35853 2 of the new PVC production area. The manual contains all of the important information regarding the design of the resin producing area. Complete and detailed information is available in the Process Engineering files under process design job ED-513* r,r"MT L- J. W. Goetsch NGC35854 NGC35855 "`>1" FMOVoKilMT The tank farm flowsheet covers the facilities for storage and transfer of vinyl chloride monomer. Vinyl Chloride Storage An existing sphere (TK-15B-1) is used for the storage of VC1 monomer. TK-lp3-l is a U31o11 diameter sphere with a capacity of 322,U00 gallons of VC1 and rated at 100 psig. All nozzles, with the exception of the relief lines, are equipped with excess flow valves which will close in case of line rupture. The two 6!> outlet nozzles used for VC1 transfer to the pump suction are equipped with MGM No. Wl6o:P Excess Flow Check Valves which will flow li10 GPM of VC1 each. The closing flow is approximately U85 GPM. One 6" suction line will be satisfactory for normal operation at i|00 GPM and it should be possible to pump liquid from the sphere to within 2-3 feet of the bottom; however, when low static head conditions exist, both 6,! lines will be needed for transferring from the sphere. Vinyl Chloride Charging Pump The vinyl chloride charging pump (PU-llB-l) is a Union Duplex Size loxllxl3 steam pump rated at J^OO GPM. The pump is equipped with a pressure control system on the steam supply which is operated by a pressure sensor in the discharge line of the purr.p. The pump will maintain a constant line pressure to the charge me.'ters ("C" Flowsheet) and is designed for continuous operation. Shutdown of the pump is accomplished by closing the manual valves on the steam supply line to the pump. A ^'I bleed line bias been installed from the discharge of the pump to the suction side of the pump. The valve in this CONFIDENTIAL NGC35856 2 line should be kept open during normal operations allowing the pump to run at a very slow rate, reducing leakage problems due to seals drying out and pressure buildup caused by steam leakage through the control valve (V-D-dD-l). urge Tanks Two 20 gallon, steam traced surge tanks (TK-16 & 173-1) are located in the discharge line of PU-11B-1 to reduce the pressure surges common to piston pump operation. VC1 is vaporized in the steam traced upper half of the surge tanks, providing a vapor cushion to absorb the pressure pulsations. Transfer Lines The 6" transfer line to 3-161 is sectionalized to provide cut-off points should a line rupture occur between the pump and the process areas. Relief valves have been installed in the sections of the lines between the sectionalizing valves giving protection against hydrostatic pressure buildup.. . Both the suction and discharge lines are equipped wruh relief valves for protec tion from hydrostatic pressure problems. J.W.G. 3/11/67 A NGC35857 :ICU FLOWS' ;r DHdIGN COGS?. D.vaATICNS ;r-nerai "0" Flowsheet includes the polyrrcerizer charging system, shorxstop addition, meter calibration and recovered VC1 charging system, high prossurcseal water system, vacuum system, hot DM water storage, high pressure water poUymcricer cleaning, and the nitrogen booster compressor package unit. Three separate charging systems have been provided for the three pro duction lines with two VC1 ana hot DM water metering stations. The two metering stations are piped to provide charging 1`rom eithc-r meter station to any of the three charging areas. Each charging system or area has provisions for catalyst solution charging, emulsifier solution make-up and charging, buffer solution make-up and charging, and a shortstop aeditien system. Polymorizer Charging dysten The polynerizer charging for the Avon Lake 1966 Itesin Expansion can be accomplished in one of two ways. The first method utilizes the latest charging technique as originated for the Henry PVC Plant with the polys charged as follows: 1. Pcly evacuation Two sets of vacuum jets (VJ-1C & 2C) are provided for the evacuation of PLY-ID to loD, TK-1D to 6D and TK-19C Sc 2$C. The jets arc two stage condensing ejector units with barometric inter-cor.censers. Gach unit is sized to evacuate 700 cu.ft. of air from 30 in. Hg. to 2 in. Hg. in approximately 20 minutes. A 50 gallon tank (TK-2liC) is supplied to seal the barometric logs. Pull the maximum vacuum possi ble with the jets, test for leaks and proceed with charging, lx, will CONFIDENTIAL' NGC35858 by pulling a vacuum twice and breaking tho f:i ret vacuum with watur. Dote: Do not use steam injection to break vacuum.. If too much steam was injected, tne temperature difference between the jacket and inside of the vessel would cause the glass lining to spall. -Yeah VC1 Charging Charge the recipe amount of fresh VC1 (less the recovered VC1) from TK-lp-3-1 using PU-113-1 as previously described in the "3-111 flow sheet writeup. The flow is measured by one of two meters (hV-l or 2C) depending on which charging area and polymerizer is used. It should be noted that both metering stations can be used simultaneously since the charging pump is rated at a maximum flow ox* hOO G?M and each VC1 charge meter is set .for a maximum charging rade of 200 C-Plh The VC1 should be routed through the catalyst charge bottle (TK-l6, 17 or 18C) to which the catalyst solution, has been adeed, sweeping the solution into the polymerizer. The charging meters are described in more detail in the "Instrumentation" section of the manual. Recovered 7C1 Charging 'tecoverod VC1 will be charged from TK-l? or 2% using the auto matic system described in the "3 nstrument" section (Sec. IV) of the manual. The recovered VC1 will be transferred from TK-1 or 2? using ?U-i or 27, into the recovered VC1 tanks at a maximum rate of 130 Gfh. The recovered VC1 will pass V'- -v. of filters (F'IL-1 & 2/TJC-19 u 2$C) before entering the charging uonk to eliminate possible contamination from polymerized VC1. NGC35859 -J vinyl chloride will be charged through the catalyst charge bctties as preyj ously outlined for fresh nonor/ier. h. /let DM hater .Storage and Charging Charge the required amount of hot (120F to 1?0F) D.M. water through the sane catalyst charging bottle and common header into the poly. The water thus flushes cut all traces of VC1 and catalyst. The hot DM water is stored in a 12,000 gal., carbon steel, epoxy-lined, API type tank (TK-2DC). The tank is provided with an emergency vent (MK-SP-1/TK-20C), is insulated and is equipped with an internal heating coil (}:2-i/7M-20C) for cold weather operation. Cold DM water is heated to the highest required temperature (1?0F) before being added to the tank by H2-1C. The hot DM water is transferred to the charging station by PU-1 a 2C at a rate of 200 GPM. Both pumps will be used simultaneously, since charging can be carried out in two separate areas at one time. Each pump can spare the other, but with an increase in charging time when only one pump is operating. Cold DM water can be aodea to the pump suction to control the temperature of the hot charge DM water. The amount added 'will be controlled by a temperature controller*(T-CI-l/PU-lC) enabling the charging of hot DM water at any intermediate temperature required at cither of the three charging areas. .'r.vi:h~ the sane time the hot DM water is being adoed, the emulsifier ana buffer solutions will be injected into the charging line. The emul sifier solution vail be made up in solution tanks TK-1 to 6C. Two tanks NGC35860 per char^ins area are provided, so a batch of solution can be mace up in one tank while the other is bed nr used in the charging operation. The make-up of the calcium acetate buffer solution requires little aims, therefore, only one make-up tank is provided per charge area (Tlf-IG to 12C). The make-up tanks for both solutions are 300 gal. stainless steel, sloped bottomed tanks containing a coil for heating and cooling. The tanks will be equipped with center agitation. The buffer make-up tank can be used for other types of emulsifiers if more than one type is needed. If non-soluble type buffers are required, they will have to be adeed j "in-situ" similar to the Henry PVC plant operation. The solutions from the emulsifier and buffer tanks drain by gravity into the charge bottles (TK-7 bo 9C or TK-13 to 15C). The charge bottles are lO gallon, stainless steel tanks rated at 25>0 psig at 16S0.? and supported from load cells. The bottles will be pressured with 200 psig nitrogen and the correct weight of solution pressured into the hot DM water being charged into the polymerizer. See the "Instrument" portion (Sec. IV) of the manual for details of the weigh system operation. After the hot water and emulsifiers are added the instrument should be set for the desired polymerization temperature. Actually, the contents of the vessel should be close to polymerization temperature upon completion of charging. Some of the advantages of the proposed charging method are; 1. The VC1 and the catalyst become intimately mixed before the polymer ization begins. 2. At the completion of the charging procedure the lines are all filled with water. 3. The proposed system using predissolvea emulsifiers lends itself to automatic sequential charging. - rr' a i*----" r i ! ` ' \ ' i" , ,, ...... u . _j it 0AB;P/ OXIHOEf1 NGC35861 X naryo the required amount of hot water through t .:,d hot is provided for each two polys if it becomes necessary to fill the polys without the water passing through the meters 2. Add the recipe amounts of emulsifiers and agitate 3* Close the manhead and pull the desired vacuum charging header. It might ba necessary to withhold some of the initial charge water and add it after the i/Cl to flush out the charge bottle and lines, if caprylyl peroxide or 1?? was used in the catalyst charging bottle, then a water flush is mandatory. The tfCl charging pumps (PU-11B-1 arid HJ-6 or 7C) have a discharge pressure of 2h9 ps:ig and 200 psig respectively, while the water charging pumps (?U-1C and PrJ-2C) have a discharge pressure of 260 psig. Therefore, all the charging pumps are able to pump into a poly under pressure even at the maximum charging water temperature of 170F. D.M Water ^or Seal Flush and Water Injection System Hot DM water for the polymerizer agitator seal flush and water injection system will be supplied by high pressure pumps,' ?U-3 & iiC. The pumps are rated for 32 GPM each, giving additional capacity for the proposed future full poly operation. A heat exchanger (KE-i/PU-3 & ItC) is provided in the recycle line to remove the heat generated by the pumps when' the full flow of viator is not being utilized. In case of power failure, automatic valves close in the polymerizor water :1 nj.- cti'on supply header. DM water is supplied to the agitator seal flush NGC35862 pressure cylinder oack-up system. TX-2IC is a 2JO gallon, staif.Ieeu steel vessel rated at 3SO eel'; and J.V. at 200 1 Short 6 tec Addition Three bottles (TK-23* 26 & 270) are provided Tor the addition of liquid short stop , one bottle for each charging area. The separate bottle Tor each charging system will enable the use of different types of short stop in any one s,voter. TK-23, 26 ft. 260 are 15 gallon, stainless steel tanks rated at 32p psig at 100?. The s'nort stop solution is added manually to the bottle and pressured into the polymerizer with nitrogen. A sight glass in the addi tion line at the polymerizer or a drop in pressure at the bottle will enable the operator to determine when all the solution has been added to the pcly- merizer. Extreme care must be exercised at completion of the short step addition to avoid excessive addition of nitrogen to the polymerizer contents. high Pressure Poly Cleaning System - A high pressure water pump (PU-5C) has been provided for polymerizer cleaning. The pump is rated at k> C-PM at 6000 psig discharge pressure. A complete description of the controls for the high pressure cleaning pump system is provided in the "instrument" area (Sec. IV) of the manual. Two manual poly cleaning lances will be supplied. Water headers have been supplied for the future use of the Sellers .lotor Jet cleaning device. The Sellers nozzles require up to hS GPM of water at a maxrrnum pressure of 6000 psig. A unit is presently being designee for us- in the polymerizer area of the new expansion. Meter Calibration The VC1 and DM water charging meters will be calibrated by running VCi or water through the meters into TK-19 or 250. The contents of the tank can then be pumped out to a polymerizer. TK-19 : `25>C are 1000 gallon, stainless steel tanks rated at 250 psig and full vacuum at 168?. These tanks serve in ^ a dual role as calibration and recovered VCI charging tank; 'C0MPANY1 iKs r. o. 1 v GOURDE? NGC35863 -7- i"i~-ro,~on Coi,;~ressor Unit Hugh pressure nitrogen at various levels (200 & 300 p.-;i0y is nesdocl Tor pressurizing poly agitator drive heat exchangers, envulsaficr charge beetles, short stop charge bottles, etc. The high pressure nitrogen is supplied from a Garriner-Der.ver compressor package unit rated at 162 oCFtf and U03 psig discharge pressure. The compressor discharge will'be regulated to provide a pressure of 310-325 'psig. A pressure reducing station. (V-PA-1C) is provided to lower the pressure to 200 psig. CONFIDENTIAL j.w.g. COMPANY 3-1U-6W7/ JHBtifflAL NGC35864 Design Considerations Flowsheet "D" covers the polymerisation and blowdown areas. Included on the flowsheet, along with layouts Tor a typical poiymcrizer and blowdown ana bottom of the poiymerizers and blowdown tanks. All of the poiymerizers are glass lined, carbon steel vessels with bottom entering agitators. PLYS-i to 15D are 4300 gallon vessels -- FLY-16D is a p20Q gallon vessel. All the polys are interconnected so that various sized groups of three can be used, with the number of polys per group dependent on the schedule, slurry inventory, dryer loads, maintenance, etc. She two end groups of polys (PLY-1 to 4D & 13 to 16D) are connected to one JOOO gallon blend tank for each four polys. The other eight polys are connected in pairs to four 6000 gallon blend tanks. All of the blowdown tanks are interconnected so that they can be grouped with the correct polys and blend tanks, maintaining the three separate production areas throughout. Charging Header The poiymerizers are serviced with one common 4" charging header equipped with 3-way valves at each polymerizer. The header has block valves located between each group of two or four polys (as dictated by the blowdown tank arrangement described above), so that it can be divided into three separate sections for charging from the three charge areas - The 3-way valves in the charge headers are Continental teflon lined valves with a port arrangement that enables the liquid to flow through the valve or into the poly from either CONFIDENTIAL NGC35865 2 Polyncri zati on 1. Polymcrazors - 1 to 15D. The polys in this group are -1-300 gallon, glass lined, jacketed vessels rated at 300 psig and F.V. at 300?. The vessels are equipped with Philadelphia Gear, model P3E-2M, size 14-4G0, bottom entering drive units (DRV-l/PLY-1 to lpD). The drive units will have a 4" stainless steel shaft to which is attached one 48" diameter, 3-hlade retreat curve impeller. Agitation speed is designed for IpO rpm. Each drive unit is equipped with a Pfaudler oil pressure-cooler unit (HE-l/PLY-1 to 15D). Each poly contains two 9" wide, water cooled, heaver tail baffles set at 50 to the wall, angled toward the oncoming flow. Each poly is equipped with a 3" manual vent line running directly to the roof* Abnormal charges, in which the pressure builds up too rapidly, can be vented through this line. In addition to the manual vent line, each poly has a double insert type rupture disc assembly. Details of the rupture disc assembly along with a copy of the drawing for the assembly are included in the Safety Design (Sect V ) area of the manual. The poly manheads are a Lenape quick opening type using only an 0-ring gasket for sealing at closure. The manheads have a design pressure of 300 psig or full vacuum at 3QPF. The polys are equipped with ball valves on both the top and bottom of the vessel with the exception of the charging header. The charging line to the poly has a plug type valve to help eliminate any buildup that might occur in the pockets of ball valves. The ball valve on the poly discharge line is a 4" Pacific "full flow" type. - COMPANY CONFIDENm. NGC35866 Vs^J. plate 0:1 the special fitting react be open to the roam whenever a man is inside the poly. A poly cleaning alarra system is provided for each poly. A detailed discussion of the system is included in the Safety Design (Sect. V) area of the manual. Before the poly can be safely entered. it must be suitably aired out with the ventilating system (3L-1D) for each polynerizer. Each poly is equipped with a continuous water injection system. The DM water is supplied to an injection header at about 300 psig by pumps PU-3C & kC. These pumps also supply water for bottom agitator seal flushing through a separate header system. In case of a power failure, an automatic valve closes in the water injection header, system (TK-21C) for use with agitator seal flushing header. The rate of water injection is controlled with individual rotameters at the poly (F-C1-1C/?!Y-1 to 15D). The block valve between the rotameters and the poly must be closed before the charge is dropped so the small rotameter valves will not be subjected to a 300 pound pressure drop. The D.M. injection water is added to the polymer!zer through a special fitting mounted just below the rupture disc flange. The fitting is designed to spray the water onto the bottom of the disc, helping to keep the rupture disc opening free of buildup (See Safety Design, Section v). . NGC35867 The tdo head of the polymcrizcr is not jacketed. ore'er to take advantage of the extra heat transfer area during water injection and future dull poly operation, a special cooling water (VJI-C) spray ring assembly has been installed on each poiymerizer. The polys are supplied with gutters to collect the cooling water. The water will drain by gravity from the gutters into a tank (f;l-7X>) and be pumped (?u-5'D) into the cooling water return system. ,, Polynerizer - lpD. Poly loD is a plOO gallon, glass lined, Jacketed reactor rated at 300 psig and F.V. at 300F. The vessel is equipped with a Philadelphia Gear, model PS2-2M, size 17-4CO, bottom entering^ drive assembly with 4" diameter stainless steel shaft projecting 29|~n from the face of the mounting flange and mounting one 54" diameter, glass-coated, retreat curve impeller. The design shaft speed of 133 rpm. is obtained by a combination, of a spiral bevel gear reducer and a V-beit drive. Because of a lack of experience with agitation problems in a vessel of this size, an alternate agitation system has beer- supplied. The alternate system consists of a spare 4" diameter shaft projecting 96J" from the face of the mounting flange, equipped with 2-50" diameter, glass coated, retreat curve impellers. The impellers are located 01c centerlines 93 and 26" from the face of the mounting flange. An extra set of sheaves is provided to operate the alternate agitation system at 125 rpm. The top head, bottom head and shell openings are she same- as those on the 4300 gallon reactors (PLY-1 to 15D). The jacket openings are the same except the 5200 gallon vessel has five agitating nozzles (only four r'y b .1 /vf nmamk NGC35868 arc provided op die 4300 pillion reactor) and the Jacket water cot lot is 6" instead of 4". More cooling water will be nacced on the 5200 gallon vessel, hence five nozzles are provided so approximately the sane pressure drop per nozzle will be obtained. In this way, approximately the same liquid film transfer coefficient will be obtained in both poly sizes. The remaining polynerizer equipment is the same for the 5200 gallon vessel as it is on the 4300 gallon reactors. The polymerizer instrument controls for all the polymerizers are described in detail in the Instrument (Sect. IV) area of the manual . Blow c own As described earlier, there are two sizes of blowdown tanks - 9OGO gallon tanks (TK-1 & 6d) with four polys per tank, and 6000 gallon tanks (TK-2 to 52) with two polys per tank. Both the 6000 and $000 gallon tanks are stainless steel clad, vertical vessels designed for an allowable working pressure of 1$6 psig and full vacuum at 3^0P. The 6C00 gallon tanks are equipped with Chemineer Model MKP-50-326, too entering, agitator drive units. The drive units have a 2-3/4" shaft mounted with one 40" diameter, 4 pitched-blade turbine operating at 68 rpn. The 9000 gallon tanks are equipped with Chemineer Model MENP-75-246, top entering, agitator drive units. The drive units have a 3-1/2" shaft mounted v/ith two 42" diameter, 4 pitchod-blade turbines, the bottom turbines having a stabilizing ring. The shaft speed is 68 rpm. All blowdown tank drive units are equipped with Pfaudler oil pressure - convection cooling units (HE-l/TK-1 to 6d). Each blowdown tank is provided with steam, lines for live steam sparging, when lew conversion resins are produced, the slurry will be steam sparged (v-D-l/TK-1 to 6d) in the-blowdown tanks to remove all the vinyl chloride. The steam will automatically be shut off (V-SP-l/TK-1 to 6d) when the desired slurry temperature is reached and an alarm will sound. The blowdown tank temperatures of the six tanks are recorded rj ^ r~-*" r. 1 ` \ -'hi . Tt U \ b my NGC35869 c. 0.nc.j.Vj.,j.Uc:. -order (T-R-l/TX-lD). A detailed description of ol system is given in the Instrument section of the manual. on of recovery, the slurry is pumped from the blowdown. tanks ~co C* u.-rug pumps FU-1D, 2D ana 3F0 A portable spare pump (PU-A-D) is provided, t! t can be substituted for either of the three pumps through a serie of hose connections. The pumps are designed to pump out the tanks at a rate of 225 CPM with a suction pressure of 10" Hg. Strainers (SH'T-l/FU-1 to 31) contain ing k mesh, wire screen are provided on the suction side of the pumps to remove any large lumps from the slurry. In order to reduce air buildup in the recovery system, it is desirable to pump out the "blowdown tanks without breaking the vacuum with air. The pumps are designed uo pump out with a negative suction pressure; however, if it becomes necessary to break the vacuum to some degree, steam lines have been provided at the top of each blowdown tank, for this purpose. Hecovary Each h.. wipu-pped with a "Hi Pressure" recovery line and a "Poly" recovery line. The "Hi Pressure" recovery lines are stainless steel and the "Poly" recovery lines are carbon steel. Generally, recovery will begin after the charges have been dropped to the blowdown tanks. Monomer vapor above 30 psig is recovered through the empty poly using the poly as a primary foam trap. After completion of the "Hi Pressure" phase, the bottom valve of the poly will be closed. Recovery of the vapors * in the polynerizer will be accomplished through the "Poly" recovery lines. At the same time, the recovery of the charge in the blowdown tank will be completed through the recovery line from the blowdown tank. Complete details of the entire operation are shown on the recovery flowsheets (F and FA.) and explained in the flowsheet write-up. CONFIDENTIAL COMPANY CONFIDENTIAL . "L 1 NGC35870 DESIGN CONSIDERATIONS Slurry Blending Six'blend tanks (TK-12 to 62) are provided - two for each production line. The tanks have a flat, sloping bottom with a capacity of J"a each. The tanks are constructed of T-30U stainless steel and designed for atmospheric pressure. 'Each tank is equipped with a side-entering Chemineer Model SAC--200-3h2, drive a .scmbly located at the bottom of the tank. The shaft speed of the 2li" diameter, square pitch marine propeller is i;20 RPM. The. units arc supplied with a packing gland, lantern ring and flush chamber. It is important to keep flush water on at all times using the rotameters provided (F-CI-l/TK-lE to 6S) to maintain the proper flow. In case of a power failure, air can be injected into the bottom of'the tank-to assist in agitation. Basket strainers (STN-l/TK-lE to 62) containing It mesh screen wire are provided to remove any large lumps from the slurry. These baskets will have to be checked -regularly and cleaned as needed. The slurry circulating return line is designed so that the slurry stream returning from the dryers does not exit into the basket strainer, thus reducing considerably the problem of overflowing strainer baskets. To provide ventilation and minimize the chance for VC1 vapors to accumu late, each tank is equipped with a fan (BL-l/TK-12 to 6E). Each fan is designed to pull 1660 SCFM fan at a W.G. static pressure. Each tank is provided, with V. an air ventilation inlet so a vacuum will not be pulled on the.tank. A filter (FIL-l/TK-lE to SE) is installed on each ventilation inlet to prevent con- tamination of the slurry Separate inlet lines are provided for slurry flow from the bl Ail iksy poly wash down, and the dryer recirculation system. The dryer'recirculation V lines are manifolded to permit slurry to be recirculated from either dryer to the proper tank. A NGC35871 2 Four slurry pumps (PU-112 to 1|3) are supplied to Teed the three dryers. Only three will be used at a time and the fourth is a spare. The spare pure is portable and can quickly replace either of tr.e three slurry turps through a system o" hoses and quick-connect fittings. `The pump 'discharge lines are manifolded to enable the use of either dryer with any of the blends tanks. CONFIDENTIAL * J.W.G. NGC35872 "F & FA." FLGViSHiFT'S Design Considerations General The monomer recover/ system was designed to handle the recovery from 32 pearl charges per day with 3500 pounds of monomer to be recovered from each charge. This design is based on 16 - 1*300 gallon polys converting 75$ of the charged monomer to polymer with a 12 hour turnaround cycle. Recovery time will be approximately 30 minutes per charge. Recovery is accomplished in three levels - "hi pressure", "intermediate pressure" and "low pressure." The pressure of the recovery vapors determines the recovery level. All recovery vapors above 30 psig are considered "high pressure" recovery. Recovery vapors 30 psig down to 0 psig are called "intermediate pressure" and vapors from 0 psig to 3 U psia are "low pressure" recovery. .* .. Refrigerated water at 35F is used to condense the desuperheated monomer at 25 psig and 55 F to 1*5F in a shell and tube 'condenser. The vapors which are not condensed at l*5F and 25 psig are compressed and condensed at 85 psig. Any non condensables are vented to the atmosphere. The refrigerated water is supplied by an ice reserve unit. Description of the Recovery System : "Hi Pressure" Recovery thru the Polys Monomer vapor (above 30 psig) is recovered through the empty poly after the charge has been blown down using the poly as a foam trap. The monomer from the polymerizer passes through a 500 gallon centrifugal knock-out separator, SS-6F (common to all polys) through a 10,000 gallon surge tank (TK-7F) which serves to disengage liquid or solid carry-over and dampen the pressure fluctuations during recovery. The vapors are then passed through a filter to keep the recovery cooler- condensers clean. After the filter (FIL-5F or 6F) the vapors pass through a con trol valve (V-D-2/CN-1F) such that the total recovery vapors to the desuperheater 11 NGC35873 -2 (HS-2F) and monomer vapor condenser (CN-1F or 2F) will not exceed the capacity of the condenser. The total vapor flow is measured across an orifice (Ofl-l/CN-lF) and corrected for temperature ard pressure. The vapors then flow through HE-2F where they are cooled to 55F, to CN-1F or 2F, to be condensed then to 0E-1F where the water settles out and is drained periodically to TK-3F. -The recovered liquid VC1 flown by gravity from DE-1F to the recovered VC1 storage tanks 'TK-1F (or 2F) outside the building. When the recovery vapor pressure falls to 30-35 psig, the poly is isolated and the system is switched from "high pressure" recovery to "intermediate pressure" recovery by opening the blowdown tank recovery valve. The isolated poly is recovered separately but simultaneously through CM-3F or i*F. "Intermediate Pressure" Recovery from the Blowdown Tanks The monomer.vapor, 30 psig to 0 psig, from the blowdown tank passes- through one of three 500 gallon centrifugal knock-out separators (5E-1F-3F). The recovery vapors from these separators are combined and passed through a high-efficiency water-sprayed separator (SE-6F), a filter (FIL-3F or i*F) and then to the com pressors, CM-2F (or kF) where the recovered monomer is compressed to 30 psig and delivered to the desuperheater-condensing system. "Low Pressure" Recovery The recovery vapors (Opsig down to 3*U psia) are treated the same as inter mediate pressure recovery except that after the 500 gallon separator, the water spray separator and the filter, the VC1 vapors pass to the vacuum pump, CM-1F (or 3F) to be compressed to 0 psig, to the compressor CHI-2F (or 1;F) to be compressed to 30 psig and then to the desuperheater-condensing system. Poly Recovery "Hi pressure" recovery from the poly is for emergencies only and is the same as charge recovery but direct from the poly with a full or partial charge in the poly. "Intermediate and low" pressure recovery cf the poly is effected from the 11 NGC35874 -3 - "empty" poly after it is isolated at 30-35 psig. The poly is recovered the same as the charge in the blowdown tank except without a 500 gallon separator or a water spray separator. The vapor from the empty poly passes directly to a filter, (FIL-1F or 2F) and to a compressor, CM-]4F,.for "intermediate pressure" recovery or to a vacuum pump, CIv-3F, and a compressor CK-tF, for "low pressure" recovery. After compression to 30 psig the poly recovery vapors are combined with the blow down tank or "charge" recovery vapors from compressor CM-2F and piped to the con densing system, etc. Vacuum Pump-Compressor Section The following describes either poly or charge recovery. The "intermediate pressure" recovery uses a liquid ring or liquid piston compressor and its associated equipment. The compressor (using water as the compressant) is a "water sealed," rotary compressor which is held in a by.-passed (V-3P-1/CM-2F or 1|F open), unloaded (V-SP-I4/CM-2F or LtF open) running status when not being used* When the recovery vapors are switched to the compressor, the by-pass line around the compressor is closed (V-SP-1/CM-2F also V-SP-h/ CM-2F) and the seal water addition is increased (V-SP-3/CM-2F open) to form a water ring or seal in the compressor. Some seal water (5 GPM) is continually pumped to the compressor even during the unloaded part of the cycle. The pressure at the suction of the recovery compressor will range from a high of 30 psig to a minimum of about 0 to -2 psig during "intermediate pressure" recovery. The recovery vapors are compressed to 30 psig and p.iped upstream of the orifice (OR-l/CN-lF), but downstream of the throttling valve on the high pnFi p^ Jjy pressure recovery system. v/Ui"l /"*<! CMpmThis means that recovery vapors from the compressors will be sent to the desuperheater. Only the high pressure recovery system flow will be throttled in the event that the total capacity of the recovery monomer condenser is exceeded. This throttling should occur only very rarely and when it does, will probably last less than one minute. CONFIDENTIAL il NGC35875 h- - The suction pressure to recovery compressor (2nd stage) is not allowed to drop below -2 psig curing recovery. This minimum suction pressure is maintained by recycling recovery monomer vapor from the compressor discharge as needed (via V-D-1/CM-2F or UP). When the recovery monomer vapor pressure has been reduced t-o about 0 to -2 psig at the separator, "low pressure" recovery is started. The low pressure recovery system includes a vacuum pump connected in series with a compressor and its associated equipment. The vacuum pump is also a water- sealed rotary compressor, but of a different design and capacity than the compressor. During the "intermediate pressure" recovery the recovery vapors by-pass the vacuum pump which is maintained in the by-passed, (V-SP-2/CM-1F or 3F open), unloaded, running status until required. * When the system is switched to two stage operation of "low pressure", recovery, the'by-pass around the vacuum pump is closed and the seal water addition is in creased (V-SP-U/CM-1F open) to form a liquid seal in the pump. The seal water discharged with the compressed vapors from the vacuum pump is used to water seal the compressor, therefore, the additional seal water to the compressor during the "intermediate pressure" recovery is stopped. The vacuum pump suction pressure ranges from 1$ psia to about 3*4 psia during "low pressure" recovery. When the pressure at the blowdown tank separator roaches about h psia, recovery is complete and the blowdown tank or poly is isolated from the recovery system. At this point, recovery is complete so the vacuum pump and compressor are both unloaded of the seal water which forms the liquid ring se:al and the gas bypass valves are opened. This unloading results when the inlet seal water is reduced and the unloader valve V-SP-U/CM-2F or UF allows the seal water to drain from the 2nd stage compressor housing. A relay holds the system unloaded until the inlet pressure exceeds 30 psig on the next recovery charge cycle so it will not load up when the gas in the separator SE-1/CM-2F or UF equalizes through valves NGC35876 -5- The vacuum pump-compressor set. (CM-3F & bF) used for "intermediate11 and "law pressure" poly recovery is identical to the vacuum pump-compressor set (CM-1F & 2F) used for "intermediate" and "low" pressure recovery of the charge in the blowdown tank and can be used as a spare for CM-1? & 2F if they are out for repair or maintenance. The recovery vapors from both the poly recovery and charge recovery are handled in the same way through the vacuum pump-compressor sets.. The vapors from charge recovery and poly recovery are combined in a common header and flow to the desuperheater-condenser system. Desuperheater All monomer, whether from "high pressure11, "intermediate pressure" or "low pressure" recovery, is passed through a shell and tube desuperheater (HE-2F). * The refrigerated water on the shellside of the heat exchanger is throttled to control the recovery vapor temperature leaving the desuperheater at about 55 aF. Some water vapor will be condensed in the desuperheater. Condenser The desuperheated recovery monomer vapors pass to a shell and tube recovered monomer condenser (CN-1F or 2F). The refrigerated water on the shellside is throttled to control the condensing pressure at about 25 psig. The condensing temperature range will be about 55F to bSF. All the condensed monomer and water is gravity drained to a decanter, DE-1F, and then to ono of the recovered monomer storage tanks TK-1F or TK-2F. One storage tank will be used to collect condensed recovered monomer while the other is used for charging the recovered monomer back into the polymerizers. The water is drained from the decanter as required and from the recovered monomer storage tanks prior to being switched to monomer charging. This water saturated with monomer is stripped of monomer in TK-3F and then drained to the sewer. - - * '* i*' , -a NGC35877 6 Vent System All vapors which were not condensed in the monomer condenser are sent to the vent system. The recovery vent system consists of a high pressure compressor (CM-9F), vent condenser (CN-3F), vent gas analyzer (GA-T-1/CN-3F), back pressure control valve (V-D-1/CN-3F). and flow transmitter (F-T-1/CN-3F). The vapor to the vent system is compressed to about 35 psig and then passed through the vent condenser. The monomer condensed at this pressure is added to the condensate stream from CN-1F or 2F which drains to the monomer storage tanks via DE-1F. The noncondensibles are analyzed for oxygen before being vented to the atmosphere by throttling across a back pressure control valve. The vent flow rate is measured across OR-l/CN-3?* Seal Water System The seal water or compressant requirements for both'vacuum pump-compressor systems are bandied by the seal water system. The seal water system consists of a seal water hold up tank, TK-6F, seal water pump, PU-3F (or-7F), and the seal water heat exchanger, HS-1F. The seal water system is a closed loop, water system with any excess seal water sent to the water stripping system. The seal water from the compressor is separated (3E-1/CM-2F or h?) from the compressed monomer vapors and sent to the seal water hold-up tank. -The seal water is pumped from this tank through the seal water heat exchanger and back to the vacuum pumps and compressors. The seal water cooler is a shell and tube exchanger with cooling water on the shellside. As the seal water level increases m in the seal water hold up tank, TK-6F, the excess seal 'water is sent to the water stripper, TK-3F. Water stripping System The water stripper system consists of a stripping tank, TK-3F, with a steam heater and a pump-out pump controlled by a level controller on the tank. NGC35878 -7All water saturated with monomer vapors must be sent to the stripping system before being drained to the sewers. The monomer vapors are stripped from these waters by heating the saturated water and recovering the released vapors through one of the vacuum pump-compressor systems. Chilled V/ater System Refrigeration water is supplied by an ice reserve system. Since heat removal loads are periodically swinging from almost no load to peak load, refri geration requirements must do the same. During no load an ice reserve system will build ice. At the peak load of approximately 300 TR. the ice can be melted to supply the demand. This type of system allows the refrigeration equipment to maintain a stable refrigeration load of approximately 100 TR and reduces the capital expense of buying equipment sized for peak capacity requirements. The refrigerated water is pumped in a closed loop through the ice reserve unit where it is cooled to 32 F and back to the users, HE-2F, CN-1F or 2F and CN-3F. NGC35879 Recovery Level 1) "Hi Pressure11 above 30 psig 2) "Intermediate Pressure" 30 psig down to 0 psig 3) "Low Pressure" 0 psig down to 3li psia Charge Recovery From: Blowdown Tank Thru: Poly (1*300 gal.) SE-6F (500 gal,),TK-7F (lQPOOgal.),FIL-5F (or 6F), HE-2F Sc CN-1F or 2F, to: DE-1F Sc TK-1F or 2F Poly Recovery Emergency only-same route as charge recovery, but direct from poly containing a full or partial charge. From: Blowdown tank (poly isolated )i Thru :SE-1F, 2F or 3F, SE-5F (water spray), FIL-3F (or 1*F), CM-2F (1-stage compression), HE-2F Sc CN-1F (or 2F), to: DE-1F Sc TK-1F (or 2F). From: Isolated poly Thru: FIL-1F (or 2F), CK-1*F (1-stage compression), HE-2F & CN-1F (or 2F), to: DS-1F Sc TK-1F (or 2F). Same as "intermediate pressure" except Thru: CM-1F & 2F (2-stage compression, 3.U psia to 30 psig). Same as intermediate pressure except Thru: ' -CM-3F Sc 1*F (2-stage compression 3-1* psia to 30 psig). CONFIDENTIAL*' COMPANY CONFIDENTIAL NGC35880 CH System Status ( >.) By B^'iS ,,>. S vs tom (3) 5! a 1 i: Lo ad (Intermediate) (4) : FulMLow Press.) load or Kanudl evacuation ::r j Process Vapor direct 2nu Stage Compr* j to HE S: CM c ssion only i'wo Sta/je Co:prt tsi on ( I | ,.,a 3iI_"35 up to 30-'>5 Msig down to `eak & back down to 0 psig - I'>.5 psia psift _^ 'r-- ---T--^-- -^----- OPE J psi>, - 1^.5 psia down to -4 psia | j J 0 ?E N -- CLOSE 0-------- ---------_ ;; l O D OPEN J - - - - CLOSE I ................................................i ------ O.'PN--------- i COMPANY CONFIDENTIAL 11 NGC35881 "G" AND "H" FLOWSHEETS DESIGN CONSIDERATIONS General: Flowsheets "G" and "H" show the equipment required for the drying of the resin produced on "D" flowsheet, These flowsheets, "G11 and ,rH"> are identical in form, differing only in size of equipment and design capacity. Flowsheet "G" and its material balances and equipment specifications are for a dryer nominally rated to produce 8,000 pounds per hour of dry resin, while "H" flowsheet and its material balances and equipment specifications are for two dryers nominally rated to produce pounds per hour of dry resin, per dryer. Process Description: Each dryer is fed from its own slurry (G-7) circulation system which originates on "E" flowsheet. Approximately 125 gpm is pumped into each circulation line at the blend tank area and a controlled flow from this is fed to a centrifuge with the balance returning to the blend tank of origin. For simplicity "G" flowsheet will be described. The same description wil apply to "H" flowsheet,except for size, if the equipment item number references are changed from "G" to ,fH" and the quantity of each item doubled. The slurry feed to the dryer passes through a control valve (VD-l/CE-lG), a magnetic strainer (SE-1G), and a sparge type heater (HE-3G) before discharging into the open feed funnel of a Bird Continuous Solid Bowl Centrifuge (CE-1G). A torque controller (TOR-CRA-l/CE-lG) regulates the slurry feed control valve to maintain, a constant load on the centrifuge gear unit. A complete description of the torque controller operation is given in the Instrument section The effluent from the centrifuge is discharged to the indujtri;., . suitably trapped to remove suspended solids. The wet PVC solids discharges from the centrifuge continuously to a Syntron Vibrating Feeder (CV-1G) which conveys the wet solids into the First Stage Dryer (DR-1G). A rotating cage (PL-1G) located in the conveyor trough helps even out the flew of solids to the first stage dryer. '<.? - ' J NGC35882 2- The First Stage Dryer (DR-1G) is a flash dryer. Outside ambient air to the First Stage Blower (BL-1G) passes through a two stage filter (FH-1G) to remove dust. The air is then tempered by a heater (HE-1G) which has a face and by-pass control system to give a constant 100F imput to the blower. The blower discharge is heated by a finned-tube type air heater (HE-2G), as required by the temperature control system, and passes next into a stainless steel plenum. The hot air plenum is designed with walk-in doors for cleaning and is designed and suitably reinforced, for an internal pressure of 8" W.G. maximum. The heaters and plenum are insulated suitably for safety and economy at a maximum internal air temperature of 350F. The hot air is discharged from the plenum through a bell-type discharge in the plenum top at a sufficient velocity to disperse and entrain the wet FVC solids introduced by the Syntron Vibrating Feeder (CV-1G). The first stage dryer duct is designed to have zero static pressure at the feed point. The pressure balance in the system is attained by using an inlet blower (BL-1G) to compensate for the system pressure drop up stream of the feed point or throat and an exhaust blower (BL-3G) to supply the pressure for that section of the dryer downstream from the throat. From the feed point, the hot air and PVC solids pass into a low velocity section of vertical duct and then into a high efficiency cyclone (SE-2G) which removes most of the powder from the air. The temperature of the air leaving (SE-2G) is controlled by a temperature controller which varies steam to part of the coils which make up HE-2G. The powder collected in the high efficiency cyclone (SE-2G) discharges constantly through a screw conveyor (CV-2G) into a second stage conveying-drying COMPANYsystem (DR-2G). The screw conveyor has a hinged plate type pressure s^l.a>a:QStf.%# al"hTM1"`- CONFIDENTIAL The Second Stage Dryer (DR-2G; us a suction conveying system in which outside air is drawn in through a two stage filter (FH-2G) and heated by an air heater (HE-Ug) before the partly dried powder is introduced by the screw conveyor (CV-2G). A high efficiency cyclone (SE-3G) recovers the dry powder. The air from (SE-3G) is exhausted by a stainless steel exhauster (BL-2G) ` T; '1! h* NGC35883 which discharges into the duct carrying exhaust air from the first stage dryer. The combined air exhaust from both drying stages is further cleaned of fine dust by a multitube dust collector (SE-4G) of the "Aerotec" type before being discharged to the atmosphere by the main dryer exhauster (BL-3G)* The fines recovered by SE-lfG can be discharged as a separate product or blended back into the discharge from the cyclone (SE-3G). The cyclone (SE-3G) product discharges continuously through a screw conveyor airlock (CV-3G) to a pair of screeners, (SCR-1G & SCR-2G) which can be operated either separately or in tandem. A magnet is installed above each screen to collect any magnetic tramp metal. Tailings from the screens are collected in drums and further processed on Flowsheet "J". Product from, the screeners is conveyed by a suction conveying system (BL-Ug) to a cyclone type collector (SE-7G) which can 'discharge through a screw conveyor airlock (CV-5G) to either of two resin bins (TK-1G) or (TK-2G). This is the only poini where the large and small dryer systems differ; the two smaller dryers as depicted on "H" flowsheet have a special airlock valve (v-SP-3 & ^H) instead of a screw conveyor due to the lower drying rates. The discharge of BL-4G is into the storage bin, thus, any resin that is not separated in the collector still goes into the bin. In order to switch from one bin to the other, the duct-work at the bottom of the collector SE-7G, as well as at the discharge of blower BL-4G, must be changed to the proper bin. Tv7o storage bins (TK-1 & 2E) are provided for each dryer system. The bins are constructed of carbon steel and all surfaces exposed to resin are epoxy coated. Each bin is equipped with a fluidizing system consisting of a fluidizing nad a fluidizing air source. The bins can be used as secondary dryers by fluidizing with *6 ' ,nf nk ?.r..-.rr r*4- air-or be fluidized to aid in the transferring of resin from the bins. The Roots Connersville (CM-1G) air compressor supplies air to both bins and is equipped with a heat exchanger (HE-5G) for cooling and heating the air as needed. CM-1G is also equipped with an inlet filter-silencer, discharge silencer, relief valve, NGC35884 -khigh air temperature switch, and low oil pressure switch, A Day dust collector (SE-5G & 6g) is mounted on each hin with a' storage bin exhaust blower (BL-5 & 6g) located on the discharge line from the dust collectors. Generally, .it will be necessary to have either storage bin exhaust blower running, depending on which bin is being used, for the purpose of relieving back pressure in the bin. At times it may be necessary to have both blowers running because one bin is filling from the dryer and the other fluidizing for drying or transfer. Each bin is equipped with two sampling points, one near the bottom, and the other about 2/3 of the way from the bottom. All parts of the drying system from the outlet flange of the air heater (HE-2G) up to the multi-tube dust collector (SE-4g) air discharge stack are stainless steel. Galvanized steel is used on the multi-tube dust collector air discharge stack. The dryer is interlocked so that failure of any equipment motors' down stream of the centrifuge will cause the feed valve (V-D-l/CE-lG) to close hut allow the centrifuge to run. Excessive torque or vibration will automatically shut down the centrifuge motor. A panalarm is provided to indicate the source of trouble in the system NGC35885 tf J" FLOWSHEET General The bulk handling, bulk storage, vacuum cleaning unit, and packaging systems required for "Pearl'1 type PVC polymers are outlined on this flowsheet. Facilities in addition to those .already in existence, are provided for bulk storage of PVC, for batch transfer to hopper cars or trucks, for semi-continuous transfer to the bagging station (PK-lj) and for transfer to the compound line hoppers on "K" and "N" flowsheets. Bulk Handling and Storage Systems The heart of the bulk handling system is the. "G-raun-Flow Package" which is outlined on the flowsheet with broken lines. This system was designed and supplied to meet specifications S-4337 and S-4621 by the Material. Handling Dept, of The B.F.Goodrich Company. The Granu-Flow system shorn consists of three pressure storage silos (TK-1J thru 3J), each of 7000 cu.ft, capacity with all controls and auxiliary equipment required to operate the silos as pressure transfer vessels. This is the first time silo storage units have been installed at the Avon Lake plant that function as pressure transfer vessels. Similar units have been installed and are in operation at the Long Beach plant. The operation of the Granu-Flow pressure silos as conveying units follows the same procedure as used for the regular, smaller Granu-Flow transfer units. The three silos have available to them two separate blower packages (CM-l/TK-lJ & CM-l/TK-2J), capable of supplying air to any two of the silos#at any time. Thus, the two selected silos are capable of conveying resin while the third cannot. Also, when the silos are being used to convey, resin cannot be transferred into them. Each blower package consists of a 40 hp and a 75 hp blower through cooling and heating coils. During required cooling, the coG0PfftUt.N the capability of cooling 1600 C.F.M. of air from 250*F to l40F when supplied with 38 GPH of cooling water. During the heating cycle, the same _l6O0 C.F.M. of air may be raised from 52F to l40F when supplied with steam at 180 P.S.I.G. NGC35886 2 As mentioned previously, the Granu-Flow system functions as a resin conditioner as well as a resin conveyor. During the conditioning cycle, both blowers operate for the required length of time. When conveying only is required, the 40 HP blower is the only one used. The silos are housed in a building above a rail siding, with heating facilities adequate to maintain a 50F minimum temperature around the silos in winter. The resin will be received from the dry product storage bins (T2C-1 & 2G and TK-1 to hH) by means of three Granu-Flow conveying units (CV-1 to 3J)> one for each drying line. The conveying units consist of three 50 cubic ft. GranuVessels with individual control panels and a transfer rate of 153000 pounds per hour per unit. Two blowers (BL-A/CV-U and BL-B/CV-2J) are provided to supply air for the conveying units, allowing only two of the three units to be operated at any one time. A series of ''start", "stop" and selector switches are located on a panel at each unit. A complete operating sequence list and typical panel face diagram is shown on the "J" flowsheet. The units are equipped with a counter. The counter is set at the beginning of the sequence to the number of batches to be conveyed. The system then cycles until the counter counts out and shuts the system down. The transfer units are connected directly to the individual drying lines and cannot be used interchangeably. A manual disconnect station with quick-coupled hose is located on the outlet manifold from the transfer units to minimize contamination problems. When material is to be transferred into a silo, the selector switch on the control panel for the silo to be filled must be set in the "Receive'' position-which will automatically set the valves at the silo to the proper position, the hose connection must be made to the silo fill line, then the transfer system at the origin of the transfer can be started. A similar manual disconnect station is located on the outlet transfer lines from the silos. NGC35887 -3- Packaging System The packaging system consists of one bagging line with a maximum capacity of 480 fifty pound "bags per hour. Resin is carried to the packer by a Granu-Veyor conveyor (CV-Uj) equipped with urethane foam air pads. The packer (PK-1J) is a dual spout fluidizing type with an anticipated accuracy in the range of + 2 ounces on 95/o of the weighings. During the filling operation, the resin flows from the storage "bin through a transistion hopper into a pressure chamber where the resin is fluidized prior to delivery into the bag. The pressure chamber is separated from the transistion hopper by a butterfly valve. After filling, the resin is cleared from the spout by an automatic purge after which an automatic timer-controlled tilting bag ejector discharges the filled bag. A portable scale (SC-1J) is supplied to check-weigh bags of resin. Tailings Handling System This system is designed to dispose of tailings accumulated from the product screeners (SCR-1G & 2G) and (SCR-1H to f+H). Drums of tailings are sucked into a suction conveying system by (BL-U), collected by (SE-U) and discharged to a screener (SCR-1J) which scalps out coarse material and makes two product cuts which are collected in 2500 lb. capacity hoppers (HPR-1J thru 4j). From the hoppers the PVC is bagged by a screw type bagger (PK-1J), palletized and stored in the warehouse. The drums of tailings from the tailings screener (SCR-1J) are disposed of as scrap. A portable scale is required at this location to check weigh bags of resin. Vacuum 'Cleaning System A central vacuum cleaning system (VCS-lj) is supplied with outlets conveniently located around the dryer areas. The system provided is a Hoffman Vacuum Producer rated at 250 CFM @ 7" Hg, vacuum. The system has enough capacitytso that vacuum hoses can be used in two different locations at the r-----TM NGC35888 "W" FLOWSHEET DESIGN CONSIDERATIONS General The Avon Lake General Chemical Plant has been plagued with difficulties in the polymerization reaction as a result of organic contamination in the process water. The equipment shown on "W" flowsheet represents the first step in a two phase operation to insure final process water free of contamination which will be able to meet the necessary polymerization and operating requirements. In general, the system consists of a clarifier unit (WS-1W) to partially remove suspended organics in the form of bacterial growth from the incoming Avon Lake city water (Lake Erie water); a filter to remove submicron particles (FIL-1V7) which passed through the clarifier; and a pair or activated carbon filters to remove free chlorine and dissolved organics (FIL-2W & 3W). The equipment as speci fied, is designed to clarify and filter water at rates Up to 400 gpm. Clarifier System The clarifier system, consists of a package chemical feeder (Ferri-Floc unit) to provide the necessary ferric sulfate (TK-1 & 2W) and caustic (PU-3W & 4W) for the 400 gpm Permutit clarifier (WS-IW). The clarifier was originally installed at the Henry Plant and moved to the Avon Lake Plant for the 1966 Resin Expansion. The system also contains a vacuum chlorinator to kill the biological organisms prior to the Ferri-Floc addition step. City water is pumped into the clarifier from existing pits (Pit nos. 1 & 2). In the clarifier mixing zone, the city water is treated with chlorinated water and Ferri-Floc solution. The precipitate and residue in the form of a sludge is concentrated and "blown off" from the sludge zone of the precipitator on an adjust able time cycle (TM-2/WS-1W). The addition of the chemicals to the clarifier is accomplished through an automated system on a timed cycle (TM-l/WS-lW) based on flow measurement (OR-l/WS-lW) and control (F-CR-l/WS-lW) of the city water to WS-1W. NGC35889 2 After leaving the clarifier, the clarified water (W-15CL) enters a hold or surge tank (TK-4W). TK-4W is an existing 1000 gallon tank for use in the modified water treatment system. Any excess flow of clarified water that cannot be accommodated in the filter system flows to the cooling tower cold well as make-up water. Filter System The clarified water is pumped (KJ-5 & 6w) through a series of two types of filters. The first set of filters is made up of two existing R.' P. Adams automatic filters rated at 200 gpm in parallel with a new, fully automatic R. P. Adams Poro- Stone Filter (FIL-1W) also rated at 200 gpm, giving a total filtering capacity of 4oo gpm. The unit is complete with a diatomaceous earth filter aid precoat system and a set of automation accessories including an ATC card operative program timer. The Adams filters are designed to remove any suspended solids remaining after coagulation with ferric sulphate in the clarifier. ' The second set of filters (FE-2 & 3W) are a dual activated .carbon filtering system for removing dissolved organics and free chlorine at the design rate of 400 gpm. The system is of the series, counter-flow design interconnected in such a manner that either filter may serve as a primary unit with the remaining filter serving as a polishing unit. Each unit is capable of carrying the entire load while the other unit is being recharged. Upon re-entry into service, the freshly filled unit becomes the polishing unit. Counter-current operation utilizes the full adsorption capacity of the carbon and insures high quality effluent continuously. The filter media is a macroporous granular carbon of bituminous coal origin, as provided by Ilco. Complete operating instructions are provided in the Illinois Water Treatment Co. booklet. A spare charge of carbon should be maintained in inventory so that spent carbon can be replaced without delay. JWG 3/20/67B NGC35890 Jt X" FLOWSHEET DESIGN CONSIDERATIONS General The second step of the two phase water treatment operation as mentioned in the "W" flowsheet write-up consists of reducing dissolved electrolytes in the clarified water by means of the existing demineralizing equipment plus additional and replacement equipment. Water quality of 1,000,000 ohm-cm resistivity and 0.5 ppm max. will be produced for polymerizer charging the the new expansion area (BLDG-464) as well as in the existing charging areas of the plant. In addition, the equipment capacity is such that it can provide D.M. water for the entire, existing plant polymerization capacity including the 1966 expansion plus an additional future expansion of 16-4300 gallon polys in BLDG.-464. Dual Bed Unit Clarified water from the "X" flowsheet equipment flows into the dual bed units consisting of two existing units and one new unit. The new dual bed unit (WS-1X) consists of a strong cation-weak anion exchangers capable of producing 200,000 gallons per day at an average flow rate of 170 gpm (20 oper. hours per day) and a maximum rate of 200 gpm. In parallel operation with the two existing dual bed units (60 and 170 gpm each), the new unit gives the entire system the capability of producing at a maximum rate of 400 gpm. Vacuum Degassifier After passing through the dual bed units, the water enters the vacuum degassifier (WS-2X). The vacuum degassifier replaces an atmosphere degasser constructed of wood staves. There was evidence that the old unit was contributing directly to the organic fouling problem mentioned in-the "W" flowsheet write-up. The new unit consists of a 4* diameter, l6T straight shell tower rated at 75 psi and full vacuum complete with the necessary evacuating equipment. The effluent from WS-2X will contain not more than 0.5 ppm 0^ and not more than 15 ppm CO^ when treating effluent from the dual beds at a maximum flow rate of 400 gpm. i/ NGC35891 2 Intermediate Storage 3ecau.se of the increased flow capacity, additional surge tank capacity was put into the system. A 30,000 gallon carbon steel, epoxy lined, cone roof tank (TK-1X) was installed to supplement the existing 22,000 gallon sump. TK-1X is equipped with a heater (HE-l/TK-lX) to prevent freezing during the cold weather months. The level in the tank is controlled (L-T-l/TK-lX) by closing off the flow from the three dual bed units (V-D-l, 2 & 3/TK-1X) to the degassifier. The effluent flow from TK-1X is maintained to the sump by a level controller (L-C-IX) operating a valve (V-D-2X) in the transfer line. At low level, the same level controller shuts down the transfer pumps from the sump. One additional sump pump (PU-3X) rated at 200 GBA was added to bring the pumping capacity up to 400 gpm. The quality of water from the two step demineralization system should have a resistivity in excess of 100,000 ohms with a 0^ content of 0.5 ppm or less. Water of this quality can be used as process flush water in the polymerization and drying areas of the plant. The design of this part of the improved system was based on an average demand of 87 gpm. Care should be exercised to prevent this water from being used for unauthorized purposes. Mixed Bed System Additional capacity was added to this area in the form of a mixed bed polishing demineralizer capable of producing 200,000 gallons per day at an average flow rate of 160 gpm and a maximum rate of 200 gpm. As with preceeding areas, this brings the capacity of the mixed bed system up to 400 gpm. The mixed bed units discharge into an existing 30*000 gallon storage tank ("beer" tank). Additional storage capacity was added to the system for the storage of the polished charge water; however, the new 40,000 gallon tank (TK-20C) was located next to the new polymerization building (b-464). The tank is equipped with a level controller (L-CI-1/TK-20C) to shut off the incoming water when full. A more complete description of the tank is included in the "C" flowsheet write-up. ' NGC35892 - 3- Water quality is measured at three locations with recording conductivity instruments. Water conductivity is measured and recorded at the dual bed system, at the mixed bed units and just before the heat exchanger (HE-IC) for the hot water storage tank (TK-20C). The instruments on the demineralizing beds are provided with the units. The conductivity instrument (CD-CA-l/HE-lC) at the storage tank sounds an alarm and should make it possible to keep poor quality water from entering the tank. The charging water in TK-20C has a quality of 1,000,000 ohms resistivity and 0.5 ppm at normal operating conditions. Regeneration All the new units are designed for automatic regeneration, with the regenera tion cycle being initiated manually after notification by volumetric or conductivity meter alarms. The regenerant addition system consisting of acid (HgSO^) and caustic pumps and tanks serves both the dual bed and mixed bed units. Interlocks are provided to prevent simultaneous regeneration of the units. COMPANY CONFIDENTIAL JVIG NGC35893 -' & vvh.*. 1<?.-.V' vV^* '' -..-4;^ ! .-' A-,-- *; r- :i*^' jSJ *' sS v. . ?W d " '\.-' -^ - n\. C4'* *' ' - '-Oj 3 % .*r >* -- t ts : - '-- v1- TT *' ib:; e ?i < TO)k V' "ST. kVw r ?e?. ' N a >* v-<r t I %* .^Vy l- \S^r*5, At;1-- A L)s~Lj I 0 >S ' l> ^ V S?-' ti . $?/ -.' .4- cr^ $: <*> v> Vw> -5VJx-. S > <*'>s .(;<;= :Q Vi V) k ..^Of ;^o -<^.- :|*? Uj sV:- CkC -- - .' v> sy -/ ' S>'-tV v* <i > N Vrt* <Q- -T. t ; ft?. T, ','' <\I X A S5 i V5f >..,, *r >. t*. - ' .; ^ > ftsi. + $ -:. ' in <n J* ^ * * ^ '-v a?vk? S','2f ' *?<.\ ix. Aj?dv>.. &ro. r . M<~.! '; '<** <* 1 ; S* K`\ ^ * v > ** NN ^ VJ S '$ jy - ^ 'S : ' " <' 11to (. Ni v> ac \ NGC35894 Letter A B-l C D E F FA G H J K L M N S u w X PROCESS FLOWSHEETS Dvg.Eo. G-10627B G-296OP G-10629E G-IO63OD G-10631C G-10632C G-10632/1C G-10633E G-10634E G-10635B G-IO636B G-10637B G-IO638B G-10643B G-10639B G-10640C g-ioS4ib G-10642E Flowsheet Title Master Flowsheet (Block Diagram) Tank Farm Charging Systems Polyxae ri sati on and Blowdown Slurry Blending Monomer Recovery Monomer Recovery (Compressor Details) Large Venturi Dryer Small Venturi Dryers (2) Bulk Handling and Bagging Raw Material Storage and Blending Transparent Compounding Line Transparent Powder Line Rigid Compounding Line Steam Generation Utilities Hater Treatment Demineralized Water NGC35895 --<r;V t oo NGC35896 ;_r o Q NGC35897 NGC35898 /029 ' `4"' w-|pr __] i o o NGC35899 NGC35900 NGC35901 < V OO NGC35902 NGC35903 5S LiJ NGC35904 NGC35905 rnwFinFWTi'Al NGC35906 |p fe*Is^' 1V c ' yj Q y= s o o .. <! .< NGC35907 NGC35908 NGC35909 (^ONFIDFMT'AI NGC35910 <. 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O XA 8 8 OJ XA rH rH rH ao a o a G ao oa oa XA XA XA XA XA XA XA XA XA XA XA XA XA XA rH rH rH rH rH rH rH 8 8 o o o o 8 8 O o rH rH rH rH rH rH rH I59 8+ i * ' 'o *1- i oaooo oo O ooo XJ p- 0- O'- -X XT -X -=t XT -X i! 1966 Avon Lake Compound & Resin Expansion .. iE s e 43 43 3 Li rH o fc3 of U RR rH L, 43 OJ Li cn to 1 Og O +3 a 43 . s s H o CA 5 s1 o 43 rH B H Li b rH 43 U rH 1 5 0 Li +3 M rH C H Li 43 3 c O rH X o 43 5 iH Cn Gm Li rH rH $ X o o5 0 43 O 43 TJ owC O 43 43 o rH OJ cn o o T3 :* -rH 43 o 43 Li b x> o 43 O 43 s/ o m +3 "rt 43 rH Gl, Pc a tH H o Li c H 1-^ H Li H C! 'f 6 Li O XA O XA Li XA XT. XA Li i--1 i--1 rH rH rt rH rH rH H O r EE4 o XA X o SB X o 1 J* rH O -1 SB 3b o rH ~ rA XT XA sO O- <33 CA H rH 7 L 0 U S B B T iBBUM A \ V,, - * \ __ - -- - a *r f t^ -,, i jJi l i: 3l C^> { \ i ) % % ' _J < \-- O LU i ; O o NGC35922 < h4- - LU ca LC oo NGC35923 NGC35924 CONFIDENTtAt 2 oO NGC35925 "B-l" FLOWSHEET EQUIPMENT LIST PU-11 P-1 Vinyl Transfer Pomp Union Size l8xllxl8 Duplex Valve pot, Class DVP steam pump, having EX-65-305 cast iron steam end. Ductile iron DX-65-305 pump end, hard steel cylinder liner,-, steel piston rods, Evans "X" steel liquid valves and Allen 840 W packing. ^Pump to deliver 400 gpm against 249 psig discharge pressure at piston speed of 45 REM and 14.9 RB4, Complete pump with 1 qt. mechanical McCord lubricator. All in accordance with our spec. S-4522 Revision B. Spec. No. S-4522 Rev. B Reqn.No. 21421 P.O.No. IO6-ALG-87I F.No. 101g7 TK-16B-1 & 17B-1 Vinyl Surge Tanks on PU-16B-1 Discharge Line Tanks constructed in accordance with B.F.Goodrich^Drawing E-3459-A. by The Thornton Company. Tanks are of 12" schedule 40 pipe with a 2* - 6" straight side and a capacity of 20 gallons each. Tank heads are 12" standard weight welding pipe caps. Design pressure 450 psig at 450^. Spec.No.E-3459-A Reqn.No. 22050 P.O.No. 107-ALG-34 F.No. COMPANY NGC35926 C" FLOWSHEET EQUIPMENT LIST AG-l/TK-lC to TK-6C Agitator for 300 gallon Emulsifier Solution Tanks Chemineer model VHB-10 top entering agitator, with two 5 inch diameter, 3 blade marine propellers on 1-1/4 inch diameter shaft. Lower propeller is located at tank bottom tangent line, upper propeller is located 10 inches above lower propeller. Shaft speed is 1750 RIM, direction of rotation is clockwise as viewed from the hinged cover and is indicated by an arrow on the agitator housing. All parts of agitator in contact with tank contents constructed of type 304 stainless steel. 1 HP, 1750 RIM, 440 volt, frame 182 explosionproof, NEMA C flange mounted motor* i Spec. No. S-4372 Reqn.No. 20967 P.O.No. 106 ALG-485 F.No. 10087 AG-l/TK-lOC to TK-12C Agitator for 300 gallon Emulsifier Solution Tanks `.w./.cLightning model NLDG-25 fixed mount mixer, with two 7.7 inch diameter, 3 blade marine propellers on 1 inch diameter shaft. Bottom propeller to have stabilizing ring. Shaft speed is 350 RfM, direction'of rotation is clockwise as viewed from the top of the tank. All parts of agitator in contact with tank contents constructed of type 304 stainless steel* l/4 HP, 1750 RIM, 440 volt, 3 phase, 60 cycle, Class I, Group D, explosion-proof motor. Spec.No. 4505 Reqn.No. 21297 P.O.No. 106-ALG-790 F.No. 10171 NGC35927 2 CM-1C & HE-l/CM-lC Nitrogen Compressor package unit Nitrogen compressor package unit. Unit to "be composes ' Gardner- Denver Model RLA, size 3-3/4" x 5" single cylinder, single stagi. acting, ' .i-or cooled horizontal compressor, complete with suction unloading valves, Class 1, Group D high pressure dual control and *: -v pressure alarm switch fabricated with Underwriters Laboratory approved < "ncnts, complete v-belt drive, pressure lubrication of power end, forced fu.i ...uchanical lubricator for air cylinder, metallic packing and a pneumatic water control valve. Package to also include a size 36" x 96" ASME National Board approved and stamped vertical nitrogen receiver complete with fittings and base ring for vertical mounting and with a Model SAF-20-11 after cooler complete with separator. With the exception of vendors standard compressor material and omission of activated carbon filter cartridge back pressure regulator and pulsation dampener, all above in accordance with B.F.Goodrich Specification 4426 Issue B. Motor to be supplied by B.F.Goodrich will be a 25HP, 1800 RIM unit with T-284 frame size. Spec.No. 4426 Reqn.No. 21350 P.O.No. 106-ALG-848 F.No. 10135 FXL-1&.2/TK-19C & 25C Recovered VC1 Gas and Liquid Filters Single Maxi-Flo Filters with ASME Code Stamp. All construction of 304 stainless steel. Design units for 125 psig at 200F. Equip four (4) of your base units with 3" inlets and outlets, and two (2) of your base units with 4" inlets and outlet. Complete each unit with gauges and twelve (12) Auto-Spun elements with stainless steel core and 10 Micron rating--each element 10" long by 2^" diameter. All above in accordance with B.F.Goodrich specification S-4733B* Spec.No. 4733 Rev.B Reqn.No. 21753 P.O.No. 106-ALG-1061 F.No. 10480 n * VV 11 NGC35928 -.3 - HE-1C Deionized Water Heater A Doyle and Roth Manufacturing Company model LLS 106U2-10.25H shell and tube exchanger with fixed tube sheets consisting of a 10-\/4" O.D. carbon steel shell containing 34-3/4" O.D. x 18 BWG 304 S.S. U-tubes 10.25 ft. long (per half U-tube) -with 104 sq. ft. heat transfer Surface. Tube pitch 15/l6" triangular. Baffle spacing 24 in. Tube side 2 pass, nozzle sizes 3M, 3" 150 lb. ASA; shell side 1 pass, nozzle sizes 4", 3" - 300 lb. ASA. Design; Tubeside - 100 lb. @ 380F., shell side 250 lb. @ 400F, In accordance with ASME Code and BFG Chem. Spec. 4603 Issue C. Spec.No. 4603 Rev, C Keqn.No. 21234 P.O.No. 106-ALG-755 F.No. 10126 HE-1/FU-3C &- 4C Bypass Cooler for PU-3C & 4C American Standard Size 204-6 EF heat exchanger, ^/N 160M204-6A2 one pass horizontal shell and tube exchanger with fixed tube sheets consisting of a 2.375" O.D. carbon steel shell containing 14-3/8" O.D, x 20 BWG 316 stainless steel tubes 4r - 6" long with 6.17 sq. ft. heat transfer surface. Triangular tube pitch. Brass baffles with 2" spacing. Tubeside 1 pass, nozzle size 2", 2" FPT; shell side 1 pass, nozzle size 1/2", l/2" FPT. Design: Tubeside 1000 psi @ 850F, Shell side 1000 psi @ 750F. Spec .No. 4412 Rev, B Reqn.No. 21413 P.O.No. 106-ALG-874 F.No. 10124 MH-SP-1/TK-20C Emergency Pressure Relief Vents A Johnston & Jennings Company 18" Oceco V-108B Emergency Pressure Relief Vent set to relieve at 3 oz/sq. in., Aluminum body. Aluminum cover. Aluminum seat, Synthetic rubber diaphragm. Flange drilled 125# ASA Standard (l6-l-^n diameter holes on 22-3/4" bolt circle). Spec.No. 4734 Reqn.No. 21669 P.O.No. 76-ALG-2381 F.No. 10368 COMPANY CONFIDENTIAL NGC35929 - 4- MV-1C & 2C Vinyl Chloride Charging Meters A. 0. Smith Model E3-S5 double case steel meter 300 lbs. rating. Connections: 3" 300 lb. flanges to measure flow of 100F vinyl chloride up to 200 gpm. Trim: all iron. Complete with a steel set stop valve with all iron trim on discharge of meter, automatic temperature compensator, Class I, Group D, micro switch SFDT and a 31' 300 lbs. flange. Steel flow control 4 valve with iron trim, also complete with counter-printer and set stop counter. Register calibration in gallons. Strainer body of cast steel with SS strainer. Flow limiting device provided to prevent flow from exceeding 225 gpm. Minimum flow for measuring: 50 gpm. Minimum temperature for measuring: 8F; Accuracy + 0.1 of 1$. Reqn. No. 21023 P.O.No. 96-ALG-1135 F.No. 10055 MV-3C & 4c Hot Water Charging Meters A. 0. Smith 2" turbine meters with 300# ASA flanges. All wetted parts of stainless steel. Bearings of tungsten carbide sleeve design. Accuracy to be + 0.2$. Range, 20-240 GPM linear; extended range 10-275 GPM. A.O. Smith 1532-P Stepper Motor drive.- for receiving pulses from meter and driving motor. Stepper motor to drive calibrator and counter. Containing two switches, SPDT, for actuating solenoid valves. Class 1, Group D, 110/1. Set stop counter with calibrator. Counter to read 9>999 gallons in increments of one gallon. Calibrator to provide direct reading gallons on counter. I Large numberal counters with ticket printer, cumulative model 581 digital to Analog Converter, range 1-5 ma. @ 12,000 ohms impedance. Reqn.No. 21349 P.O.No. 96-ALG-1343 F.No. 10124 NGC35930 -5- MV-5C Cold Water Meter for TK-1C, 4C & IOC Neptune type S water meter for 125 psi working pressure with l|*n 125 pound flanged connection to measure water flow up to a maximum of 100 gpm. Normal flow is 75 gpm* Meter complete with strainer, flow control valve, and auto stop valve. Beqn.No. 21339 P-0.No. 96-ALG-1324 F .No. 10124 PU-1C & 2C Deionized Water Charging Pumps Goulds Model 3196j size lj- x 3-13 Group M, single stage pump 316 steel case, impeller, shaft and shaft sleeves. To deliver 200 gpm against 609* TDH. Pump to he complete with Falk coupling, coupling guard, Crane type 9BQP1C1 balanced mechanical seal with a recirculating line from the pump discharge to the stuffingbox. Pump to he mounted on hed plate. Frame 365TS, suitable for our 100 hp, 3500 rpm, 3/60/bkO, Class I, Group D motor. Spec.No. 4436 Beqn.No. 2lkk0 P.O.No. 96-ALG-1135 F.No. 10182 HJ-3C & 4c Deionized Water Injection Pumps Model 11SC2855-SA, end mounted, two stage, regenerative turbine pumps of 316 stainless steel construction. Each pump is to run continuously and deliver 31 GPM @ 902 feet TDH. Each unit shall include Falk T-31 coupling, coupling guard, + steel base plate and John Crane type 9B balanced seal with internal flush. BFG will provide 25 HP, 3500 RPM, kbO/3/60 Class 1, Group D motor, Frame #284TS for field mounting. Spec.No. k4l3 Beqn.No. 21282P.0.No. 106-ALG-794 F.No. IOI85 COMPANY CONFIDENTIAL NGC35931 -6- HJ-5C High Pressure Water Cleaning Pump l-9/l6" x 5" Union Series TX-200 Triplex Hydraulic Pressure Pump to deliver 45 GFM @ 6000 psig discharge pressure, pump to be cor.-' with in built speed reducer, McCord mechanical cylinder lubricator. ^....lon Greer #A4894-200 accumulator, Waldron coupling & coupling guard, fabricated steel base plate, 200 HP, 1800 EB4, 440/3/60, Class 1, Group D, frame 447T motor. Spec.No. 4508 KecLn.No. 21333 P.O.No. IO6-ALG-836 F.No. iqpqs PU-6C & 7C Recovered VC1 Charging Pump Goulds Model 3196-I2 x 3-13 centrifugal pimps, all wetted parts to be T316 stainless steel. Complete with Crane type 9 seal, Falk type T31 coupling, coupling guard and mounted on bedplate, to receive our 40 HP, 3500 RHM, 3/60/440 Class 1, Group D, frame 324TS motor. * Spec.No. 4421 Reqn.No. 21127 P0.No. 106-ALG-841 F.No.10143 KF-1C 8c 2C Catalyst Freezer Catalyst Freezer, vertical type, explosion proof, double door, (magnetic latch type) with adjustable spark-proof shelves. Each freezer to store 24 cylindrical containers. Each container weighs 40 pounds, height 17 inches, diameter 12 inches. The freezer interiors are lined with 304 stainless steel. Each freezer interior dimensions follows: width - 52"; depth 25"; height - 58"; and two shelves spaced at 19" apart. The freezers exteriors will be painted galvanized. Complete freezers with Class I, Group D, explosion-proof 1^ HP, 208/60/3 air cooled ref. unit, static-proof V-belt, remote bulb dial temperature gage (-4oF to + lOO^F), explosion proof thermostat temperature controller, and one J" NPT Port per freezer for customers temperature probe. The freezers are to - control over a +40 to -10F range at 100F ambient temperature Spec.No. 4421 Keen.No. 21372 P.O.No. 106-ALC-873 F.No. 10172 CONFIDENTIAL NGC35932 -7- STN-1/FU-5C High Pressure Pump Inlet Water Filter Cuno Micro-Klean Filter Model 6AX-2 Cast iron and steel construction, 2" IPS connections, unit suitable for #2278-11 Filter cartridges. #2278-11> 50 Micron, Micron-Klean Filter cartridges for above unit. Spec.No.Heqn.No. 21696 P.O.No. 146-ALG-508 F.No. 9259 TK-1C to 6C & TK-10C to 12C Emulsifier Preparation Tanks 3* 6" O.D. x 4*4" straight side with sloping bottom head fabricated by Industrial Metal Products. Heating coil consists of approximately 50* of 1" Sch. 5 stainless steel pipe in six tube turns. Top cover: 11 ga., shell 3/l6" thick, bottom head 3/l6" thick. Bottom outlets: 1 - 3/4" 3000 'lb, coupling for temperature controller. Side outlets: 1 - l-gr" 150 lb. flange for drain. Top outlets: 1 - 5J" hole, 1 - 3-5/8" hole, and 2 - 1" openings for steam and condensate. Baffles: 2-3" wide x 3*9" long at l80F. Bottom of tank slopes 1" per 21". Full volume: 300 gallon. Design: atmospheric t pressure at 150F. Exterior carbon steel sandblasted and paintediwith one coat of SW-74 to a minimum dry thickness of 1,5 mils. Spec.No. 4372 Reqn.No. 21136 P.O.No. 106-ALG-666 F.No. 10068 TK-7C to 9C & TK-13C to 15C Emulsifier Charge Tanks Emulsifier charge tanks 24" I.D. x 1,6" st. side, fabricated of 1/4" S.S. type 304 with 2:1 elliptical heads. Working pressure 250 psi @ 170F. Full volume - 40 gallons. Fabricated by Brighton Corporation according to ASME Code, Part UW. All wetted type 304 stainless steel. Bottom outlets: 1-lg" 150 lb. lap joint for drain. Top outlets: l-l|rn 150 lb. lap joint flange for filling, 1-lJ" 3000 lb. coupling for pressure inlet. Vessel is made with bracket for supporting tank from load cell. Spec.No. 4371 Reon.No. 21140 P.O.No. 106-ALG-686 F.No 7: 102ffiV i '`VV CONFIDENTIAL J NGC35933 -8- TK-16C to l8c Catalyst Charging Bottles 12" I.D. x 21" stainless steel vessels fabricated by Superior Welding according to ASME Code, Part UM. Shell - 11 ga.; bottom head - 3/l6" thickness. Cover is tube turn T-bolt hinged closure. All parts in contact with liquid or vapors of 30*+ SS. Design: 325 psig at 170F. Carbon steel only sandblasted and painted with one shop coat of Dulux #773 primer. Stainless steel parts passivated. Estimated volume - 10 gallons. Bottom openings: 1 - 4" 300 lb. ASA nozzle for drain. Side openings: 1 - 4" 300 lb. ASA nozzle and 1 - 2" 300 lb. ASA nozzle for inlet and vent, respectively. Spec.No. 4370 Reqn.No. 21139 P.O.No. 106-ALG-66U F.No. 10125 TK-19C & TK-25C Calibration Tanks * 66" O.D. x 64" straight side carbon steel 304 SS clad vertical calibration tank with volume of 1000 gallons. ASME Code F & D heads have J" nominal thickness and cylindrical shell has |rM total thickness. Design - 250 psig and full vacuum at l68F. Fabricated by Brighton Corporation according to ASME Code, Part UW. Bottom openings: 1 - 18" manhole with 1-3" - 150 lb. lap Joint outlet in manhole coyer. Top side openings: 3 - 3M 150 lb. padsfor inlet linesand 1 - 2" 150 lb. flange for line; top openings:l-2" 150 lb. flange for relief, Tank has bracket for supporting tank from load cell. Spec.No. 4369 Beqn.No. 21141 P.O.No. 106-ALG-686 F.No. 10289 TK-20C Hot DM Water Storage Tank COMPANY CONFIDENTIAL 20 feet I.D. x 18 feet straight side carbon steel storage tank with volume of 42,000 gallons. Fabricated in the field by General American Transportation Corporation according to A.P.I. Spec. 65O. Heating coil consisting of 1" single turn U-tube 20 feet in length. Openings per B.F.Goodrich specification S-4384. Spec-No. 4384 Reqn^No. 21267 P.O.No. IO6-ALG-783 F.No. IO362 CONFIDENTIAL NGC35934 9 TK-21G Emergency Seal Water Tank 3* I.D. x 3*2" straight side tank of 304 SS construction shell thick, head5/8" thick. ASME F & D heads. Fabricated by G.H. Hicks & Sons according ASMS Code, Part UW. Bottom openings: 1 - 2" 300 lb. flange for drain. Side outlets: 2 - 3/4" 300 lb. flanges for sight glass, 1 - 4" 300 lb. flange for level control. Top side outlets: 1 - 3/4,300 lb. flange for relief connection, 1 - 1" 300 flange for N^ line. Design - 300 psig and full vacuum at 200oF. Full volume - 200 gallons. Spec.No. 4385 Reqn.No. 21142 P.O.No. 106-ALG-686 F.No. 10290 TK-23C. TK-26C & TK-27C Shortstop Charging Tanks 12 inch I.D. x 30 inch straight side tank of type 304 stainless steel construction,shell and ASME F & D head is 3/8" thick.' Top head is a tube turn T-bolt hinged closure. Fabricated by G. H. Hicks & Sons, Inc. According to ASME Code, part UW. Bottom opening: 1-1 inch 300 lb. flange outlet. Top side openings: 1 - l/2 inch 300 lb. nitrogen inlet and 1-1/2 inch 300 lb. flange for relief. Support brackets are located on the side 15 inches from top flange. Spec.No. 4430 Reqn.No. 21393 P.O.No. 106-ALG-839 F.No. 10370 TK-2UC Vacuum System Seal Tank 24*' O.D, x 3*0" straight side carbon steel separator seal tanks. Shell thickness - 3/16" flat bottom thickness - 1/2". Capacity - 48 gallons to overflow outlet. Design - atmospheric pressure at 450F. Bottom outlets: none. Side outlets; 1 - lg-" 3000 lb.' coupling for drain, 1 - 3" 150 lb. flange for overflow line. Spec.No. 4491 Reqn.No. 21261 P.O.No. 106-ALG-754 F.No. 10175 NGC35935 10 - VJ-1C & 2C Polymerizer and Blowdown Tank Evacuation Jets Ingersoll-Rang two-stage condensing ejectors units with barometric inter-condensers. Each unit sized to evacuate 700 CFM of air from atmospheric pressure to 2 inches of mercury and to hold 2 inches of mercury with a 13.5 lb* per hour leakage. The total pump down time should be approximately 27 minutes. Each unit to require 225#/hour steam flow at a minimum steam pressure of 175 PSIG and a water (85E) flow rate to condenser of 8 to 10 GIMs Each unit to consist of a 2MG-12 first stage ejector, a CC10 barometric inter-condensers and a MF10 second-stage ejector. Spec-No. Reqn.No. 21^7 P.O.Ho. 96-ALG-136^ F.No. NGC35936 D" FLOWSHEET EQUIPMENT LIST Agitators and Agitator Drives AG-l/PLY-lD to PLY-l^D Agitators for 1300 Gallon Polys Glascote Products, Inc. glass-coated 18" diameter, 3-blade retreat curve impellers with split hub design tofit'a3" diameter stainless steel shaft. Each impeller to be fabricated from Type 30U stainless steel and coated with Glascote's No. 770 glass. Reqn. No. 20970 P.O. No. 66 ALG 176 F. No. 9978 AG-l/?LY-l6S Agitator for 5200 Gallon rolys Glascote Products, Inc. glass-coated 51" diameter, 3-blade retreat curve impeller, 7i" wide with split hub design to fit a 3" diameter stainless steel shaft. Impeller to be fabricated from type 30l stainless steel and coated with Glascote's No. 770 glass. Reqn. No. 21237 P- 0. No. 86 ALG 26l F. No. ________ AG-l/PLY-l6P (Alternate) Agitator for g2Q0 Gallon Poly Two Glascote Products, Inc. glass-coated 50" diameter, 3-blade-retreat curve"" impellers, 6" wide with split hub desigq to fit a 32M diameter' stainless steel shaft. Impellers to be fabricated froTn type 30U stainless steel and coated with Glascote's No. 770 glass. Top of impellers will be located 26" and 96j-n from face of mounting flange. Reqn. No. 21238 P.O. No. 66 ALG 308 F. No. * DRV-l/PLY-lD to PLY-16D Agitator Drives for li3Q0 Gallon Polys Philadelphia Gear model PSE-2M size 11-100 bottom entering drive assembly with Ip' diameter shaft projecting 28 " from face of mounting flange for one 18" diameter, glass-coated, retreat curve impeller. Direction of rotation is counter clockwise as viewed from the manhead. Shaft speed of 150 RPM obtained by combination NGC35937 of 6.25 to 1 ratio spiral bevel gear reducer and V-belt drive. 60 HP, 1800 RPM, lUiO/3/60, Class 1, Group D, frame 36I1T motor. John Crane type 83 double mechani cal seal. All parts of drive in contact with tank contents constructed of type 30U stainless steel. Reqn. No. 20918 P-0. No. 66 ALG 88 _ F. No. DRV-l/?LY-l6D Agitator Drive for $200 Gallon Poly Philadelphia Gear model PSE-2M size 17-800 bottom entering drive assembly with h" diameter shaft projecting. 292'" Prom face of mounting flange for one 58" diameter, glass-coated, retreat curve impeller. Direction of rotation is counter clockwise as viewed from the manhead. 3haft speed of 133 RPM obtained by combination of a spiral bevel gear reducer and a V-belt drive. 75 HP, 1800 RPM, I48O/3/6O, Class I, Group D, frame 365T motor. John Crane type 83 double mechanical seal assembly. All parts of drive in contact with tank contents constructed .*of type 30ii stainless steel. A spare 8" diameter output shaft projecting 96^" from face of mounting flange for two 50" diameter, glass-coated, retreat curve impellers. Upper keyway to be 3" in diameter with center line of keyway located 93" from face of mounting flange. Lower keyway to be located 26" from face of mounting flange to center line of keyway. An extra set of sheaves are provided to operate spare shaft at 125 RPM. Reqn. No. 20918 P.O.No. 66 ALG 88A F. Mo. DRV-1/TK-1D & TK-6D Agitator Drives for 9000 Gallon Blowdown Tanks Chemineer Model MNP-75-826 top entering agitator*drive with 3" diameter shaft projecting 21ii" from face of mounting flange for two 82,,: diameter U pitched blade turbines, bottom turbine with stabiliser ring. Bottom impeller located 192" from face of mounting flange and top impeller located 107" from top of mounting flange. Direction of rotation is counter-clockwise as viewed from the manhead. Shaft speed is 68 RPM obtained by helical gear reducer. ONFIDENTIAL HP, 1750 RPM, 3 phase. CGmrANY CONFIDENTIAL NGC35938 -3 - 60 cycle, 230/ho0 volt, frame 213T foot mounted, explosion proof motor. John Crane type 9, double mechanical seal assembly. All parts in contact with tank contents constructed of type 30ii stainless steel. .Spec. No. hhOB Reqn. No. 21105 P.0. No. 106 ALG 620 F. No. 10070 DRV-1/TK-2D to TK-5D Agitator Drives for 6Q00 Gallon Blowdown Tanks Chemineer Model MNP-50-326 top entering agitator drive with 2-3A11 diameter shaft projecting 162" from base of mounting flange for one 1+0" diameter li pitched blade turbine. Direction of rotation is counter-clockwise as viewed from nanhead. Shaft speed of 68 RPM obtained by helical gear reducer,5 HP, 1750 RPM, 3 phase, 60 cycle, 230/I46O volt, foot mounted frame I8I4T, explosion proof motor. John Crane type 9, double mechanical seal assembly. All parts in contact with tank contents constructed of type 30l* stainless steel. Spec. No. J4J4O? Reqn. No. 21105 P.0. No. 106 ALG 620 F. No. ,-l)Q71 Blowers BL-1D Polymerizer Exhaust Blower Clarage No. Ill type XL Fan, Class "C" Spark resistance SW-SI in Arrangement No. 9, Design 15-300, Open type wheel with flanged inlet and outlet, brass blades and brass spider, B.F.Goodrich static proof V-belt and sheaves. Frame suitable for customers 5 HP, Frame 181jT, 1800 RPM, 3/60/U1O, Class I, Group D explosion proof motor. Spec. No. ltU?3 Reqn. No. 21132 P.0. No. 106 ALG 67U F. No. 1017U Heat Exchangers HS-l/PLY-ID to PLY-16D and HE-l/TK-lD to TK-6D Oil Pressure Units fo^^orjjyper^^s and Blowdown Tank Drive Mechanical Seals The double mechanical shaft seals on the polymerizer and blowdown tank agita tor drives must be supplied with an oil lubricant. The lubricant must be supplied at a pressure greater than the vessel pressure and must be cooled to remove the heat created by friction of the rotating seals. The oil pressure unit5. are Pfaudler CONFIDENTIAL NGC35939 -h- Assembly 1312512 pressure lubricator assemblies consisting of a finned aluminum chamber with piping connections to and from the seal connection for applying pressure to the system and a hand pump for charging oil to the system. The oil is circulated by natural convection, cold oil from the chamber flowing by gravity into the seal and displacing the hot oil back into chamber where it is cooled. Reqn. No. 20363 P.0. No. 106 ALG 360 F. No. See 89li5 MH-SP-l/PLY-lD to PLY-16D Polymeriaer Manhead Covers 18" Lenape style QODS quick opening door with all parts in contact with vessel contents fabricated of 30R 33 and having a 32 RMS surface finish at the gasket surface and a 125 RMS on othersurfaces. Closures have design pressure of 300 psig. and full vacuum at 300F. Six grease fittings are provided in frame hinges, cover l hinges and links for proper lubrication of hinge pin and cam shaft. Cara .shaft and cam shaft extension of hardened steel. These manhead covers do not have a sight glass opneing. Cam shaft designed to provide a minimum cover opening jf, latch handle is accidently operated with pressure in vessel. n0" ring gasket - 18" l.D. x 0.29", Durometer viton. Reqn. No. 20778 P. 0. No. 106 ALO'337 F. No. 9902 PLY-1D-15D It300 Glass-lined jt'oly-nerizers Glascote lj.300 gallon closed, jacketed glass-lined reactors, 90"' l.D. x 126" straight side. Bottom Openings: 1 - flanged (300 lbs) off center bottom outlet for bottom valve, 1 - 8" modified pad type (300 lbs. integral drilling) for agitator. Both of above located within a common jacket diaphragm type sealer, 2 - 5iH flanged openings for the baffles, each opening in a separate jacket diaphragm type sealer. 8" agitator opening is Inconel faced and machined. Shell Openings: 1 - 3" 300 lb. flanged opening located in the liner straight shell through a jacket diaphragm type sealer. . : 1 / ^ : rj :\ 1] NGC35940 5- - Top Head Openings: 6 - 1" 300 lb. flanged openings, 1 - Id" 300 lb. manhole with necessary "C" clamps for attachment of lenape quick opening manhead to nozzle* Manway flange is Inconel faced and machined flat after vessel is glassed. Jacket Opcnin-s: lh - 3" IPS 3000 lbs. couplings, four having 3" size agitating nozzle assemblies, 1 - 2" 150 lb. flanged connection, 1 - h" 150 lb. flanged con nection, 1 - 3A" 3000 lb. coupling, and 1 - 3000 l'o. coupling with brass petcock for jacket vent. Glass: All inner surfaces glass-lined with acid-alkali resisting chemical glass #772. Tested with 5000 volt test at Glascote and plugged with gold plugs. Pressure; Vessel designed to withstand 300 lbs. internal pressure or full vacuum. Jacket designed for 60 lbs. working pressure coincident with full internal vacuum. Design temperature - 300 F. Gaskets: Lead sheathed asbestos gaskets for all glass-lined nozzles except manway nozzle. Finish: . Exterior surfaces sandblasted and painted with one shop coat of modified epoxy resin primer. Top head circumferential weld on 18" opening fully* radio graphed. Other welds spot radiographed. Split flanges fabricatedofsteel. Vessel design and fabrication complies with 1962 ASMS unfired pressure vessel code. 3affles: Glascote 5" - 300 lb., glass-coated, water cooled, fixed type. Baffle assembly 159" long overall after flattening. Cross-sectional dimensions after flattening - 3" x 9lf* Inlet and outlet water connections are 1" N.P.T. Length of baffle from bottom of blade to 6" x k" eccentric reducer - 126". Reqn. Wo. 20707 P-0. No. 66 ALG 70 F. No. 9980 PLY-16D 5200 Gallon, Glass-lined Polymorizer Glascote 5200 gallon closed, jacketed glass-lined rn. >6" x 135" straight side. Bottom Head Openings: Same as PLY-ID to PLY-15D NGC35941 6- - Top Head Openings: Same as PLY-ID to PLY-15D Shell Openings: Sane as PLY-ID to PLY-15D Jacket Openings: Sane as PLY-ID to PLY-15D with the following exceptions: a- Increase the number of 3" 3000.lb. agitating nozzle coupling from k to 5 with 3" agitating nozzles set for clockwise flow and having renewable wear plates. b. Increase jacket outlet from la" to 6" 1$0 lb. flange. Glass: All inner surfaces glass-lined with acid-alkali resisting chemical glass #772. Tested with 5000 volt test at Glascote and plugged with gold plugs. Pressure: Vessel designed to withstand 300 lbs. internal pressure or full vacuum. Jacket designed for 60 lbs. working pressure coincident with full internal vacuum. Design temperature - 300F. Gaskets: Same as PLY-ID to PLY-15D Finish: Same as PLY-ID to PLY-15D Baffles: Glascote 5" - 300 lb., glass-coated, water cooled, fixed type. Baffle assembly 16? inches long overall after flattening. Cross sectional dimensions after flattening - 3" x 9". Inlet and outlet water connections are 1" N.P.T. Length of baffle from bottom of blade to 6" x h" eccentric reducer - 137"- Reqn. No. 20707 P.0. No. 66 ALG 70 F. No. 9977 PU-1D to PU-iiD Blowdown Tank S lurry Transfer Pumps CONFIDENT! Goulds Model 3196, size 3 x h - 8g, Group S, 1 stage centrifugal pump with wetted portions of 316 38 construction. Complete with Crane type 9 QPICI mechanical seal with neoprene lipseal, flange ratings - 150 lbs. ASA. Shaft packing - Teflon. Will deliver 225 GPM of 150F slurry at 13 feet TDK. At rating, BHP - U-7, effici ency - 67$. Maximum BHP - 5*5* Impeller diameter - 7iU` Minimum/maximum impeller diameter, 5lj/8 3/S Potation: right hand viewed from coupling end. NP3H avail able. - 5*7'* NPSH required - 3.8'. Pump driven by a 5 HP, 1750 RPM, UlO volt, 60 cycle, 3 phase, explosion proof, frame 18LT motor. Spec. No. 1L07 Reqh. No. 21128 P. 0. No. 106 ALG 77l F. No. NGC35942 -7 - PU-5D Poly Cooling crater Return pump Goulds Model 3196, size 3 x U -33, one stage centrifugal pump with wetted portions of 316 SS construction. Complete with Crane type 9 QPICI mechanical seal. Flange ratings - 130 lbs. ASA. Shaft packing - Teflon. VJill deliver 300 GPK of 100F water at 1j3 feet TDK. At rating, - BHP - lj.6, efficiency - 71#, Maximum BHP - 5*8 Impeller diameter - 6-7/3". Minimum/maximum impeller diameter - 6"/ 8-3/8" Potation: right hand viewed from coupling end.'1 NPSH available - 22 feet. NPSH required - 5 feet. Pump driven by a HP, 1730 RPM, lii^O volt, 3 phase, 60 cycle, explosion-proof, frame 213T motor. Spec No. 1190 Reqn. No. 21330 P.0. No. 106 ALG 81l F. No. 10112 STN-l/PU-lD to PU-3D PVC Slurry Strainers 18" O.D. x 3*3" straight side slurry strainer of 301 stainless steel con* struction. Shell thickness - l/8"; bottom head thickness - 3/16". Top .-head is a Tube Turns T-bolt closure. Design - 175 psig & full vacuum at 200F. All nozzles - 150 lb. ASA rating. Full volume - 16 gallon. Gaskets - "0" rings with T-bolt closure. Strainer screen - 1 mesh x 18 BWG on end and inside frame. Fabricated by Superior Welding Co. according to ASKS Code, part VW. Spec. No. E-1132 Reqn. No. 21l6l P.0. No. 106 ALG 681 F. No. IQllO TK-1D & TK-6D 9000 Gallon Blowdown Tanks 10'0" I.D. x 12,5" straight side, stainless steel, clad vertical blowdown tanks fabricated of 15# nominal 301 stainless steel cladding on A-212 Grade B, carbon steel backing. ASME Code elliptically dished heads with 3/hn total thickness. Cylindrical shell 13/l6" total thickness. Capacity 90ll gallon. Design allowable working pressure - 196 psi and full vacuum at 300d?._ Bottom openings: 1 - l|" nozzle for thermometer, 1 - 2" nozzle for steam inlet, and 1 - 1" opening for drain. Nozzles rated - 150 lb. ASA. QQ^*> sLd..e-2lnjnas= None. ^Of'M'LjLiWAL Top Head openings: 1 - 18" manhead with 2 - 1" sight glasses, 1 - 12"cl50 lb. ASA mounting flange for agitator, 6 - h" 150 lb. ASA nozzles. Included inside are A~f' ^ .a NGC35943 Ci 3 - 6" x -ij" x 12'h" baffles equal! ly spaced and set out 3" from wall. Inside finish - //SO. grit. Outside finish - sandblasted and painted with one coat zinc chromate iron oxide metal primer to a dry film of 1.5 mils. fabricated by Process Engineering Inc. BFG Dwg. S-hl26-3 Reqn. No. 2G931 P-0. No. 66 ALG lUlt F. No. 10091 TK-2D to TK-gD 6000 Gallon Slowdown T-anks 9t6u O.D. x straight side, stainless steel, clad vertical blowdown tanks fabricated of 1$% nominal 3Oh stainless steel cladding on A-212 Grade 3, carbon steel backing. ASME Code elliptically dished heads with 5/8" total thickness. Cylindrical shell 3/h" total thickness. Capacity 6020 gallon. Design allowable working pressure - 200 psi ana full vacuum at 30QF. Bottom openings: 1 - I2" nozzle for themometer, 1 - 2" nozzle for steam inlet, * and 1 - h" opening for drain. Nozzles rated - 150 lb. ASA. Side openings: None. Top Bead openings: 1 - 18" manhead with 2 - li" sight glasses, 1 -12" 150 lb. ASA mounting flange for agitator, h - U" 150 lb. ASA nozzles. Included inside are 3 - 6" x ^ll x 8'li" baffles equally spaced and set out 3" from wall. Inside finish ir80 grit. Outside finish - sandblasted and painted with one coat zinc chromate iron oxide metal primer to a dry film of 1.5 mils. Fabricated by Process Engineering Inc. BFG Dwg. E4j 127-3 Reqn. No. 20R3I P.O.No. 66 ALG 166 F. No. 8975 TK-7D Spray Ring Water Collector Tank * ii2" O.D. x 6'0" straight side carbon steel tank fabricated by Industrial Ketal Products Co. Bottom head is an ASMS Code flanged and dished head of thickness. Shell is %" total thickness. Top cover bolted to shell is constructed of 11 gage steel and has a hinged opening. Capacity - hS5 gallon. Design allowable working pressure - atmospheric at 150"F. Bottom Openings; 1 - 2i" 150 3b. ASA nozzle. ^ NGC35944 -9- Shell Openings; i - nozzle for level control, 1 - I411 nozzle for recycle inlet, and 1 - hu nozzle for overflow. Flanges are rated at 130 lb. ASA. Top Openings: 2 - 8M diameter holes cut in top. Tank has h - 3" couplings welded to bottom head for 3/1*" pipe legs. Inside finish - remove mill scale end rust by sandblasting. Outside finish - sandblasted and painted with one coat zinc chromate iron oxide metal primer to a dry film of 1.5 mils. Spec* No. hl*9U Reqn. No. 21393 P.0. No. 106 ALG 838 F. No. 10128 COMPANY CONFIDENTIAL 11 NGC35945 "3" FLOWSHEET EQUIPMENT LIST BL-l/TK-lE to TK-6E Blend Tank Exhaust, Blower Buffalo Forge Size 2k5 Arrangement 9, Class II BL fan of spark proof con struction# Steel housing has six coats air dried vinyl coating (Bisonite M) applied to interior after sandblasting. Fan complete -with flanged inlet and outlet connections, drain and 7-belt drive4wheel .and motor base of cast aluminum. Capacity - 1660 3CFM with 5 inch W.G.static pressure at 1.8 BHP and impeller R?M of 3030. Driven by a 2 HP, 1800 RPM, M4O/60/3, Class I, Group D, frame 18k motor. Spec. No. kk05 Reqn. No. 2102k P.O.No. 106 ALG 53 F. No. 10366 DRV-AG-l/TK-lE to TK-6E Blend Tank Agitators and Agitator Drives Chemineer Model 3AG-200-342 Side-Entering drive assembly with a 22" diameter shaft projecting 31" from face of mounting flange to bottom of 2k" diameter * square pitch right hand pitch marine propeller. Drive also complete with, six ring packing gland with lantern ring, water flush chamber and lipseal, spring loaded automatic lubricator, 12" 150 lb. ASA mounting flange and pipe leg support. Rotation: Counteriockwise as viewed from drive end. All wetted parts of 30k stainless steel construction. k20 RPK shaft speed obtained by combination of gear reducer, and Falk flexible coupling connected to a 20 HP, 1750 RPM, kkO volt, 60 cycle, 3 phase. Class I, Group D, explosion- proof, Standard Float Mounted, Frame 256T motor. BH? l?.l. Spec. No. kkOk Reqn. No. 21156 P.0. No. 106 ALG 707 F.No. 10288 FIL-l/TK-lS to TK-6E Blend Tank Vent Filters Air-Maze 22MSSX1 Multi-Maze Filters .with all-weather hoods and 12" 125 lb. ASA flange bases. Capacity - 2250 CFM. Resistance - 3" W.G. at 2250 CFM. Screen filter of oil wetter type. Can be washed in cleaning solution and reused. Reqn. No. 208k9 PiO. No. 96 ALG 710 F. No. 9696 NGC35946 2 PU-1H to PU--ijB Dryer Feed Pumps Goulds Model 3196, size 2 x 3-13, Group M, Centrifugal pump of 316 stain less steel construction. Service - PVC Slurry. Rotation: Right hand as viewed from drive end. Complete with Crane Type 9QPICI mechanical seal with neoprene lipseal, Falk Type T-31 coupling, coupling guard and bedplate. TDH - 1811. GPM - 120. NPSH available - 22.3*. NPSH req'd for pump - 2'. Pumping temperature 100F. Pump efficiency 11$. 3HP at rating - 15.2. Maximum BHP at bid diameter 25- Impeller bid diameter - 13". Min/Kax diameter: 9"/l3"- Driven by a 20 HP, 1750 RPM, HO volt, 60 cycle, 3 phase, explosion proof, frame 256T motor. Impeller speed 1750 RPM. Spec. No. UblO Reqn. No. 21lhS P.O. No. 106 ALG 77l F. No. 10130 STN-l/TK-lE to TK-6E Blend Tank Strainers See TK-12 to TK-6E TK-1E to TK-6E Slurry Blend Tanks ld'O" I.D. x 13'8" high 30l stainless steel tanks per BFG Drawing G-10708, Rev. B. Volume - 19,600 gallon. Partially shop fabricated by Youngstown Steel Tank Co. Fabrication in accordance with API 650. Vessel constructed with 3/16" thick heads and shell, and thick bottom plates. Design pressure - atmospheric and 2" W.G. vacuum 70F. Tank base slopes 1.3" per foot towards outlet nozzle and Is made of concrete. Basket strainers, STNS-12 to SE, made to fit into man hole to catch lumps in.;slurry. Basket size - l1 9i" I.D. x 2*0" minimum length. li x ii x .063 wire mesh screen. Strainer nozzles: - If1 l0 lb. ASA nozzles for slurry inlet'. Top openings: 1 - 16" 150 l'o. ASA blower vent nozzle, 1 - 3" l^O lb. ASA slurry inlet nozzle, and 1 - 12" l50 lb. ASA air filter vent nozzle. Side openings: 1 - 3" 150 lb. ASA slurry outlet nozzle, 1 -2" 150 lb. ASA air inlet nozzle, 1 - 12" 150 lb. ASA agitator nozzle, & 1 - IS" 150 lb. ASA manhead with cover. c Spec. No. G-10708 Reqn. No. 2107^ P. 0. No. 106 ALG 5h6 F. No. NGC35947 11FM FLOWSHEET EQUIPMENT LIST AG-l/SE-lF to SS-3F & SE-6F Agitators for Foam Knock-Out Tanks Chemineer model VHN-10 direct drive type agitators to mount on 8"-150 it ASA flanged nozzle. Shaft 1-3/3" diameter by U9n long with a 5" diameter pro peller driven with a 1 HP, 1750 RPM, 3 phase, 60 cycle, 220/LL0 volt. Class I, Group D, explosion proof, frame 182C motor. Shaft supplied with a Crane f?9B double mechanical seal with ceramic to carbon faces and lip seal and water flush cavity. All wetted parts to be 30b stainless steel construction. Spec. No. S-LL27 Reqn. No. 20930 P-0- No. 106ALG-U55 F. No. 10069 CM-1F & CM-3F First Staqe Vacuum Pumps Nash CL-702 vacuum pump in bronze fitted construction complete with the following: inlet and discharge manifold, John Crane Typd 8B2 balanced flushed mechanical seals and V-belt drive, 1770/900 RPM, 3.F.Goodrich hi-capacity static conducting V-belts. Pump driven by LiO HP, l800 RPM, 3/60/JlU0 volt, Class I, Group D, explosion proof, frame 32LT motor. Spec. No. S-L355 Reqn. No. 21065 P. 0. No. 106 AlG 536 F. No. 10308 CM-2F & CM-ljF Second Stage Recovery Compressors Nash size H-6 of bronze fitted construction complete with the following: John Crane type 832 balanced flushed mechanical seals, Falk coupling, non sparking coupling guards, and 20" x 60" separator (3E-1/CM-2F & CM-a?) made to ASMS specifications and including Jerguson gauge glass. Compressors driven by 150 HP, IcOO RPM, 3/60/hb0 volt, Class I, Group D, explosion proof, frame 1Ui5TS motor. Spec. No. S-h355 Reqn. No. 21085 P. 0. No. 106 ALG 536 -i ( >- F. Ho.-1-' lQjifo . / CM-9F Recovery Vent Booster Compressor Nash size AL-623 in bronze fitted construction complete with the following: John Crone type 832 code XP-1C1 single, outside, balanced, flushed, mechanical NGC35948 2 seal; base plate suitable for 25 HP direct drive motor; Falk coupling; non- sparking coupling guard; and ASMS (12" x 36") separator with Jerguscn gauge glass. Compressor driven by 25 HP, 3500 RPM, 3/60/UUO volt, Class 1, Group D, explosion proof, frame 28iiT3 motor. Spec. No. S4i723 Reqn. No. 21619 P.O. No. 106 ALG 9U6 F. No. 10308 CN-1F fo CN-2F Recovery Condensers Doyle ana Roth VT-2h6l-20?I horizontal shell and tube exchanger with fixed tube sheets consisting of a 2h" O.D. carbon steel shell containing 502 - 3/V' O.D. x 18 BWG 3 Oh stainless steel tubes 20 ft. long with 1976 sq. ft. heat transfer area. Design pressure 130 psig ttf 330F, both shell and tube side. Tube pitch l5/l6" triangular. Baffle spacing 15 inches. Tubeside: 1 pass, nozzle sizes 8", h", 2" - 150 lb. ASA; Shellside: 1 pass, nozzle sizes 6", 6" - 150 lb. ASA. * Spec. No. UU28 Reqn. No. 21672 P.0. No. 106 ALG 992 F. No. lOU'5-5 ' CN-3F Vent Condenser for Monomer Recovery Doyle and Roth VT-661-16H horizontal shell and tube exchanger with fixed tube sheets consisting of a 6.625" O.D. carbon steel shell containing 31 - 3/hu O.D. x 18 BWG 30li stainless steel tubes 16 ft. long with 98 sq. ft. heat transfer surface. Design pressure 180 psig & 380F, both shell and tube side. Tube pitch 15/16" triangular. Baffle spacing 2^n. Tubeside: 1 pass, nozzle sizes 2", lw", I5" - 150 To. ASA Shellside: 1 pass, nozzle sizes 2", 2" - 150 lb. ASA Spec. No. hk29 Reqn. No.' 2l66l P.0. No. 106 ALC-*992 F. No. 10u86 DE-1F Recovered Vinyl Water Decanter 2I4" O.D. x 6'6" straight side T30U stainless steel tank fabricated by Brighton Corporation according to ASMS code part UW. Tank designed for 150 psig internal pressure (s) 150F. ASMS flanged and dished heads are thick and the cylindrical shell is of 3/l6" total thickness. All inside welds ground smooth and external welds wire brushed. ^ Spec. No. hh29 Reqn. 'No. 21661 P.0. No. 106 ALG 992 F. No. 10U86 NGC35949 -3- FIL-1F to FIL-6?, 7I1-9P, FIL-1QF Recovery Filters Cuno Model 11+D2 fibers 15-15/16" diameter x 39-13/16" overall length with V1 - 150 lb. ASA flanged inlet and outlet, 'welded steel A3NE Code tank assembly for ipO psig design pressure. Each filter complete with 23 filter elements of viscose fibre, 25 micron density. Internal hardware is T316 stain less steel. Spec. No. 1+732 Aeon, No. 21697 ?.0. No. 106 ALG 1035 F. No. 10379 FIL-7F & F1L-6F Recovery Filters. United States Filter Corporation single Maxi-Flo filters with A3ME Code stamp. All construction of T301+ stainless steel. Design units for 125 psig & 200F. Each unit complete with 1+M - 150 lb. ASA inlet and outlet, pressure gauge, and 12 Auto-Spun elements with stainless steel core and 10 micron rating - each element 2-J-" diameter x 10Mlong. Spec. No. 1+732 Reqn. No. 21753 P.0; No. 106 ALG 1061 F. No. 101+80 HE-1/TK-7F Heating Panel for 10,000 Gallon Surge Tank Dean Products, Inc. P-238 type heating panel, 12" wide x.li+3H long, pattern 301, single embossed, rolled to an 8*0" diameter RW. Panel is constructed of 10 gage embossed on 12 gage companion. Panel is designed for 200 psi working pressure. Dean female coupling 1" inlet and 3/1+" outlet surface mounted fittings for single pattern 301. Spec. No. _________ Reqn. No. 21762 P.0. No. 106 ALG 1013 F. No. 10367 HE-1F Seal Hater Cooler * Doyle and Roth LL 2068-16H horizontal shell and tube exchanger with fixed tube sheets consisting of 20" O.D. carbon steel shell containing 280 - 3A" O.D. x 18 PNG admiralty tubes 16 feet long with 879 sq.ft, heat transfer surface. Design pressure - 180 psig Q 380F for both shell and tube sides. Tube pitch 15/16" triangular. Baffle spacing 10 inches. Tubeside: B pass, nozzle sizes 3", 3" - 1?0 lb. ASA. Shellside: 2 pass, nozzle sizes 3", 3" - 150 lb. ASA. CONFIDENTIAL NGC35950 -h- Spec. No. i4i31 Reqn. No. 21585 P.O. No. 106 ALG 9^3 F. No. 1029h HE-2F Recovery Desuperheater Doyle and Roth VT-1261-161?, horizontal shell and tube exchanger with fixed tube sheets consisting of a 12.75" O.D. carbon steel shell containing 126 - 3/h" O.D. x IQ BWG stainless steel tubes 16 feet long with 396 sq. ft. heat transfer surface. Design - 180 psig a 380F for shell and tube side. Tube pitch 15/16" triangular. Baffle spacing 6 inches. Tubeside: 1 pass, nozzle sizes 8", 8" - l0 lb. A3A. Shellside: 1 pass, nozzle sizes 3", 3" - 150 lb. ASA. Spec. Mo. ii76l Reqn. No. 21670 P.C. No. 106 ALG 992 F. No. 10USU PU-1F & PU-2F Recovered Vinyl Transfer Pump Goulds Model 3196, size l-jr x 3 - 10, Group S, 1 stage centrifugal pump with, * wetted portions of 316 stainless steel construction. Complete with Crane, type QPICI mechanical seal, flange ratings - 150 lb. ASA. Shaft packing - Teflon. Pumps will deliver 20 GPM 3 111 ft. TDK during start-up or 130 G?M <S 56 ft. TDH when operating normally. At rating, 3HP - 5.6ii, efficiency - 30$. Maximum BHP 6.1*. Impeller diameter - 10". Minimum/maximum impeller - 6"/l0". Rotation: right hand as viewed from coupling end. NP3H available - 6.5' NPSH required - 2.81. Pump driven oj a 7a HP, 1750 RPM, 3/60/1*1*0 volt, explosion-proof, frame 213T motor. Spec. No. hk32 Reqn. No. 2X1*91 P.0. No. 106 ALG 81*1 F. Nov lolij'l PU-3F fe PU-7F Seal Mater Pumps Goulds Model 3196. size l^ x 3 - 10,Group M, 1 stage centrifugal pump with wetted parts of cast iron construction with 316 stainless steel shaft sleeves. Com, lete with John Crane type 9 QPICI mechanical' seal with glass filled Teflon lipseal, flange ratings - 150 lb. ASA. Shaft packing - Teflon. Pump will deliver 110 GPM '& 261* ft. TDH. At rating, BHP - 17-9, efficiency - b2%. Maximum BHP - 21. Impeller diameter - 8". Minimum/maxirnum impeller - 6n/lO". Rotation:* right NGC35951 -5 - hand as viewed from coupling end. NPbH available - 26.3 feet. NPSK required - 3-7 feet. Pump driven by a 20 HP, 3500 RPM, 3/60/UiO volt, explosion proof, frame 256T motor. Spec. No. hh33 Roqn. Mo. 21579 P.0. No. 106 ALG 9Ul F. No. PtI-HF Seal Mater Stripping Tank Pump Goulds Model 3199, size lxl-5 Group T, 1 stage centrifugal pump with wetted parts of cast iron and bronze trim construction. Complete with John Crane type 9 QPICI mechanical seal with glass filled Teflon lipseal, flange ratings - 150 lb. ASA. Shaft packing - Teflon. Pump will deliver 35 GPM <t$ UU1 TDH. At rating, I3HP - 0.3. -Efficiency - Maximum 3HP - 0.35- Impeller diameter - ip1* Minimum/maximum impeller - 3"/U-7/6u. Rotation: right hand as viewed from coupling end. MPSH available - 10'. NPSH required - 8*. Pump driven by a 1 HP, 3500 RPM, 3/60/1iHO volt, explos ion proof, frame 5&T motor. .. Spec. No. ltU3U Reqn. No. 21575 P-O. No. 106 ALG 9kl F. No. ___________ PU-5F & PU-6F Chilled Water Pumps Goulds Model 3196, size U x 6-13 Group M, 1 stage centrifugal pump with wetted parts of cast iron and 316 stainless steel shaft sleeve. Complete with John Crane type 9 QPICI mechanical seal, flange ratings - 150 lb. ASA. Shaft packing - Teflon. Pump will deliver 568 GPM O 5^*5' T.0H. At rating, 3HP - 9.75, efficiency - 80/>, maximum BHP - 11. Impeller diameter - 13". Minimum/maximum impeller - 9r,/l3,!* Rotation: right hand as viewed from coupling end. NF3H available - 31-9' N?3H required - 12.1*. Pump driven by 15 HP, 1150 RPM, }/60/hh0 volt, explosion proof, frame 28ipr motor. Spec. No. U722 Reqn. No. 2l6o8 P.0. No. 106 A1G 969 F. No. 10305 RF-1F Heavy Duty Industrial Refrigeration System Frick heavy duty industrial refrigeration system in accordance with ASMS Codes and suitable fGr Class 1, Group D explosion proof area. /PH'C`r " ' ` "V NGC35952 6- - The refrigeration system contains the following equipment: 3 - heavy duty 7" x 7" two cylinder enclosed ammonia compressors arranged for V-belt drive at iiiO RPM with suction pressure switches to start and stop compressors according to load, automatic starting by-pass, V-oelts, belt guards, and base plate for mounting 75 HP, 1500-RPM, 3/60/Ul*0 volt. Class I, Group D, frame sice 3&5T footer. Capacities at 215 psig condensing pressure in accordance with Frick 'data sheets as follows: No. Comp. Svap. Temp. & Press. Capy. Tons Ref. ea. total 1 ?0F (75 psig) 81 31 2 2dF (1*2.6 psig) 50.5 101 3 11CF (2U.7 psig) 33.3 100 3 0F (15.7 psig) 26.3 79 Each compressor has an oil pressure failure switch, a cylinder jacket temperature * switch, a low suction pressure switch, a high discharge pressure switch/ *a ^160-053 scrubber type automatic oil separator for automatically returning oil from the discharge line to the compressor crankcase, a separator pressure relief valve, and a l-J" check valve to prevent any blow back when shut down. Compressor jacket has a water solenoid valve to shut the water off when the compressor motor is not operating. One ammonia condenser 120M32018, 20" O.D. carbon steel shell with 120 - lj" O.D. x 13 BWO carbon steel tubes 181 long with 708 sq. ft. effective surface operating at 1Q5F condensing temperature & 211*. 2 psig when supplied with 320 GFM of 85F cooling water. Condenser is equipped with necessary ammonia valves and fittings, safety relief valves, supports and a l*11 - 6V pilot operated water re gulating valve type PX # 11167 Design: Tubeside - 100 psig, shellside - 2^0 psig. One ammonia liquid receiver 20" x 1U" Idng with all needed ammonia valves, fittings, gage glass, etc. Design 250 psig. CONFIDENTIAL NGC35953 -7- One Ice reserve unit Model 280-IR-5Q with50,000 lbs. nominal ice capacity, and 14,330 lineal ft. of I7M1 sched. I4.O CS pipe arranged x-jinh ll pipe coils wide 16 pipes high 19'-1" long on 8" centers complete with tank and covers, necessary ammonia piping and controls including: expl. proof solenoid valve, flanged liquid and suction connections, accumulator, float assembly oil drain piping etc. and complete vath necessary water controls inlet and outlet pipe connections, water level float valve, overflow and drain, remote ice limit thermostat, baffles, coil supports, dynamically balanced agitators, screens, V-belts, pulleys, mounts for 2 HP, 1800 RPM 880/60/3 Class I, Group D motors. - Agitators will provide a velocity past the coils adequate for burn-off rates of 5-6 tons/1000 lbs. of ice. Inside tank dimensions 23'8,J long x 9'5" wide x 9,0" high. One 30u x 72u Instrument Panel with two Igy" pressure gages to indicate the suction and discharge pressure. Suction and discharge pressure switches -and necessary relays for the system all factory mounted. Protective devices included will be for 110 volts, single phase, 60 cycle and. for Class 1, Group D locations. Spec. No. 8509 rteqn. Nc. 21580 P.0. No. 66 ALC- 337 F. No. 10363 5B-1F to S5-3P 500 Gallon Recovery Separators 500 gallon type 308 stainless steel tanks, 3'6" O.D. x 6'3n straight sides 5/8" thick shell and 5/8" thick ASrS F & D heads fabricated by Alloy Crafts Co. Design pressure 255 psig & full vacuum @ 150?. Vapor entry tangential near top of straight side. Tanks are provided vath agitators for reslurrying entrained material before dropping to blend tanks. Spec. No. 5-8128 rteqn. No*. 21280 P.0. No. 106 ALG 782 ; F. No. 10267 SE-5? High Efficiency Entrainment Separator One V.D. Anderson Company's Type L3-6-180 Hi-ef special with top inlet and side outlet, 18" O.D. x 86" straight side of carbon steel construction, Spray nozzle and removable element constructed of type 308 stainless steel. Tank designed for 180 psig G 800F. NGC35954 Top head openings; 1 - brl - 150 lb. ASA nozzle for gas inlet;. Shell openings: 1 - Li" - 1>0 lb. ASA nozzle for licuid level control. 1 - b" - 150 lb. ASA nozzle with a - 3000 lb. i.P.S. threaded coupling for .removable spray nozzle assembly. 1 - 6" - 150 lb. ASA flange for gas outlet. 2 - 3/1;" 3000 lb. I.P.3. couplings for gage glass. Bottom head openings: 1-2" - 150 lb. ASA flange for liquid drain. Tank flanged across girth for cleaning if necessary. Spec. No. U;lli Reqn. No. 21637 P.O. No. 96 ALG l5bb F. No. 1Q36k 5E-6F 500 Gallon Recovery Separator One vertical carbon steel tank 3'6" O.D. x 6*3" straight side fabricated by Youngstown Steel Tank Company. Design for 255 psig and full vacuum da 150F. ASME F A D heads are ll/l6" thick, cylindrical shell is -5-" thick. * Top head openings: 1-2", 2 - l^-1', 1 - U" - 150 lb. ASA flanged nozzles*. Shell openings: 1 - 8", U - 1 - 1$" manway with hinged & bolted cover, and 3 - 41' - 3000 lb. couplings. Flanges are 150 lb. ASA. Bottom openings: 1- 3" - 150 lb. ASA flanged nozzle. Spec. No. E-bl26 Reqn. No. 21531 P.O. No. 66 ALG 359 F. No. TK-1P& 2F Recovered Vinyl Chloride Receivers Vertical 5010 gallon Vinyl Chloride receivers 6'0 11 O.D. x 12,0" straight side made of 15# 301; stainless steel clad on A-212 grade B carbon steel backing fabricated by Superior Welding Co. ASMS Code flanged and dished heads to be 3/bu total thickness and the shell to be 9/16" total thickness. Tanks are rated for 150 psig and full vacuum 0 150F. These tanks are located' outside the process building and are insulated and mounted on heated skirts to keep any water in the bottom of the tanks from freezing. Spec. No. E-U131 Reqn. No. 212lj5 P.O. No. 66 ALC- 252 F. No. 101b5 NGC35955 -9- TK-3F 150 Gallon 3en 1 '-:ater Stripping Tank One vertical 13-0 gallon carbon steel tank 30" O.D. x 316-11 straight side fabricated by .industrial Metal Products Co. Design: 5>0 psig & full vacuum w U50F TK-6F 300 Gallon Seal Water Tank* * One vertical carbon steel tank 36" O.D. x h'2" straight side fabricated by Youngstown Steel Tank Company. Design: $0 psig and full vacuum ^ i;50oi,n. Spec. No. ithl5 Reqn. No- 21260 P.0. No. IQoALG ?5U F. No. 10131 TK-7-F Vinyl Chloride Surge Tank 10,000 gallon, horizontal, carbon steel surge tank, B'O'1 O.D. x 2li,0" straight sides fabricated by Kennedy Tank & Mfg. Co. Shell thickness 3/U" * elliptically dished heads 5/8" thick. Design pressure 200 psig and F.Vv at 300F. Vessel interior coated with plastic #7122 epoxy phenolic coating to minimum dry thickness of 5 mils. Tank located outside process building and is insulated. Spec. No. hh35 Reqn. No. 21558 P.0. No. 106 A LG 936 ?. No. 103 3! 7 NGC35956 EQUIPMENT LIST BL-1G Primary Fan for 1st Stage Venturi Unit Clarage #3060 Type AF airfoil fan, SW-SI, Arr. 9 complete with ..flanged inlet and outlet, V-belt drive with B.F.Goodrich belts and belt guard. Orientation and rotation: CW-TKD. To be capable of supplying 15j000 cfm of 70F air at 7" W.G. static pressure when driven by a 25 HP, 1800 RPM, Class I, Group D, explosion-proof, 220/440 volt, 60 cycle, 3 phase motor with a 284 T frame. At capacity, BHP 20.2 and blower RPM-1501. Spec.No. 4392 Reqn.No. 20965 P.O.No. 106 ALG-488 F.No. 10122 BL-2G 2nd Stage Venturi Exhaust Blower Buffalo Forge 45 MW fan in arrangement CCW-UBD ancl type 3Q4 stainless steel construction. Fan complete with flanged inlet and outlet connections, V-belt drive with B.F.Goodrich belts and belt guard. Fan to delivery 7000 cfm of 160F air at 6" W.G. static pressure, 1230 RPM and 10.8 BHP using a 15 HP, 1800 RPM, 3/60/440 volt, explosion-proof, frame 254T motor. Spec.No. 4392 Reqn.No. 20964 P.O.No. 10o ALG-495 F.No. BL-3G Main Fan for Venturi Dryer System Buffalo Forge 805-L-25 heavy duty fan in arrangement #8, CCW-UBD, in Class "C" spark-proof construction. Fan complete with splil; housing, flanged inlet and outlet connections, manually operated inlet vanes, plate type flush mounted clean-out door, coupling and coupling guard. Fan to deliver 25000 cfm of 150F air at 21" W.G. static pressure, 1780 RPM and 98 BHP when driven by a 100 HP, 1800 RPM, 3/60/440 volt, TEFC, frame 405TS motor. Spec.No. 4392 Reqn.No. 20964 P.O.No. 106 ALG-495 F.No. 10076 . NGC35957 BL-^G Cold Powder Conveying System Exhaust Blower Buffalo Forge 30MW fan In modified arrangement f/9j CVJ-THD of type 304 stainless steel construction. Fan complete with flanged inlet and outlet connections, V-belt drive using B.F.Goodrich belts and belt guard. Fan to delivery 3600 CFM of 100F air at 18*' W.G. static pressure, 2880 RIM and l6.8 BHP using a 20 hp, 3^00 rpm, Class I, Group D, explosion-proof, frame 256T motor. Spec.No. 4392 Reon.No. 20964 P.0.No. 105 ALG-U95 F.No. 10088 BL-5G & BL-6G Storage Bin Exhaust Fans Clarage No. 113 Type XL Fans, arrangement #9, SW-SI, complete with open type wheel, flanged inlet and outlet, V-belt drive with B.F.Goodrich belts, and belt guard. Each has capacity to exhaust 4000 scfm of air with 6" W.G. static pressure at 1660 RBI and 7.32 BHP. Driven by a 10 KP, 1800 RPM, 440/volt, 60 cycle, 3 phase, explosion-proof, Class I, Group D, motor with a 21pT frame. Spec.No. 4392 Reqn.No. 20965 P.O.No. 106 ALG-488 F.No. 10123 CE-1G Venturi Dryer Centrifuge Bird Machine Company 32" x 50" continuous solid bowl centrifuge; complete with SA-70, 40:1 gear ratio, and constructed of 304 stainless steel throughout where in contact with PVC. Also complete with 270F solids discharge gutter, wash pipe and nozzles for internal rinsing, Korfund vibration isolaters, B.F.Goodrich belts and sheaves for 1400 rpm operation. Bowl is a cylinder and 10 cone con figuration. Equipped with feed tube-and case seals to reduce internal windage. To process 8000 lbs./hr. PVC (dry basis) giving a wet cake of approximately 75$> total solids. Bowl equipped with longitudinal strips; bowl polished between strips. Driven by a 75 bp, 1800 rpm, 440 volt, 60 cycle, 3> phase, TEFC, explosion-proof motor with frame 444TJ. Spec.No. 1 NGC35958 _ ii CV-3G & CV-4G Second Stage Cyclone Product Conveyors A screw type conveyor driven "by a 3/4 HP, 45 RIM, 3/6o/440 volt, frame 56-5> type JV-GD totally enclosed mounting position C-l motor. All parts in contact with PVC of stainless steel. Flange tall bearings for 2" shaft. Length of CV-3G as measured between centerlines of inlet and outlets is 2,0". All other dimensions per B.F.Goodrich DWGS. G-9312 & 0-9275- Product outlet to have hinged door. Conveyor CV-4G is identical to above except length between center lines of inlet and outlet is 3`0n and outlet flange is 12" square instead of 12" I.D-. Spec.Mo. G-9312 Reqn.Mo. gl4l7 P.O.No. 105 ALG-910 F.No. CV-5G Product Conveyor to Silos CV-5G duplicates CV-3G. Spec.Mo. G-9312 Reqn.Mo. 21417 P.O.No. 10o ALG-910 F.No. DR-lG First Stage Venturi Dryer Section Constructed of 16 gauge stainless steel. Throat section -- 20" I.D. and 13* length. Feed point approximately 4r above plenum. See BFG. Dvg. E-4134 for details and dimensions. Throats expands to pV* I.D. section in a length of 15*. 54" I.D. drying section -- 15*3" long. 54" I.D. reduces down to a 4-0" I.D. in a length of 6*9" I.D. section approximately 55r in length to entrance of 1st stage product cyclone. Spec.No. E-4134 Reqn.Mo. P.O.Mo. DR-2G Second Stage Venturi Dryer Section Composed of l4" I.D. and 18" I.D. sections. 13" I.D. section approximately 22* long. Reduces down to l4" I.D. section at point just upstream from 1st stage cyclone product outlet. 18" I.D. section of l6 ga. stainless steel and 14" I.D. section of 16 ga. stainless steel. Length of section between cyclone product NGC35959 outlet and 2nd stage cyclone entrance -- approximately 52*. Spec.Mo.Mean.No.P.O.No.P.No. FIL-1G & FIL-2C- Venturi 1st and 2nd Stage Air Filters Farr Company size 4-104 Model V7-32 Far-Air-Hi-Kleen Filter in two stages a manually operated roll unit with Fibre glass media for the first stage followed by BP-2A second stage filters - to handle 15,000 SCFM air with a pressure drop of 0.26"W.G. FIL-2G is identical to FIL-1G except for the following: 1. Filter to handle 6000 SCFM air with a pressure drop of 0.23" W.G. 2. Filter is Farr Company Model V7-B2 size 3-64 Far-Air-Hi-Kleen Filter. Spec.No. 4380 Reqn.No. 20942 P.0.No. 106 ALG-430 F.No. 9919 FIL-4G Air Filters for Cold Powder Conveying Line Farr Company 24 x 24 x 8 HP-2A filters complete with sealer frame, retainer, holding frame, filter cartridge, and fasteners. Spec.No.Beqn.No. 20942 P.O.No. 106 ALG-430 F.No. 9971 HE-1G Venturi 1st Stage Heating Unit Two #E-5^ L/J.Wing Integral Face & bypass heating coils. Units to be stacked 2 high and have the capacity to heat 15,000 SCFM of air from -10 to 95F using 30 psig steam. Units complete with integral face and bypass dampers including pneumatic damper motors and a common air stream thermostat. Pressure drop 0.1"W.G. Spec.No. 4379 Reqn.No. 21052 P.O.No. IOo-AIG-558 F.No. 10065 <7 TV- v v 1 HE-2G Venturi 2nd Stage Heating Unit n-rv ,;o ' v;:J OUL'^li 1 -A. Consists of four (4) American Standard size K-2V4-23-84 heavy duty coils with tube couplings. Tabes - 99/10 CuNi alloy, 0.049" wall thickness, solder coated fins. Air tight steel casings. 23 tubes in face; tube length - 8V*. Each coil ds 37 5/l6" high and 92|',f wide. 100-|-n space needed for coil removal. Duty - to 1] NGC35960 o hc-at 15,000 SCFM or air from 100? to 350? us ins ISO psig saturated steam. Spec.No.Eeon.No. 1289 P.O.No. 106-ALG-?43 F.No. 9994 3-55-30 Slurry Sparge Hoaxer 180 psig saturated steam will sparge directly into slurry. Designed to heat 26,600 lbs/hr. 30# total solids FVC slurry from ICO0? to 170F. Duty -- 1,599,000 Btu/hr. or 1510 lb./hr. steam. All parts in contact with PVC_ of 304- stainless steel. Fabricated by G.H. Kicks and Sons. Steam sparges from a l|-M diameter pipe into a concentric 3" schedule 5 pipe containing the slurry sparger having 4 rows of holes with 33 holes in each row at g-" hole spacingsj Rows are 9 apart vertically and horizontally. All flanges' 150?/ ASA. Spec.No. 4382 Kean.No. 21143 P.O.No. 106-ALG-668 F.No. 10077 HE-4G Second Stage Air Heater Consists of two (2) American Standard size H-2V4-20-48M heavy duty coils with tube couplings. Tubes of $0/10 CuNi alloy, 0.049" wall thickness,solder coated fins. Air tight steel casing.. 20 tubes in face. Each coil is 33-3/'l6" high and 56-i" wide. Tube length 48". 64" space needed for coil removal. Has capacity to heat 6000 scfm of air from 0F to 250F using 30 psig saturated steam, in 1st coil and 180 psig saturated steam in 2nd coil. Spec.No. 4379 Reqn.No. 21289 P.O.No. lOS-ALG-743 F.No. 9995 HE-5G Storage 3in Fluidizing System Heater-Cooler Unit American-Standard unit consisting of a size K-2M-11-24 coil for heating and a modified HW-2M-11-24.MM circuited coil for cooling. Heating coil - 11 tubes in face, 24" length, 20-5/8" coil height, and 32|JI coil width. Duty - to heat loOO scfm of air from 70F to l80F using l80 psig saturated steam. Cooling section identical to heating section except that it is J circuited. Duty - to cool 1600 scfm of air from l80F to l42F "when supplied with 2p GEM of 85F water. Pressure drop of water through unit - 9`B1 H20. Total pressure drop of air across unit O.265" W.G. All tubes of 90/10 CuNi alloy, 0.049" wall thickness, and solder CONFIDENTIAL rn,, r. ' ; V'-: `ili I . li-J NGC35961 coated fins. Spec.No. 4397 Reqn.No. 1058 P.O.No. 106-ALG-559 F.No. 10093. Magnet - 1G & Magnet-2G Dryer Magnets Two Magni-Power Company double bank drawer grids, 11-3/4" long x 12-1/2" wide with six (6) 7/8" diameter x 12" long grid tubes on top row and five (5) 7/8" diameter x 12" long grids on bottom row. Units complete with housing and top and bottom mounting flanges per BFG Specification 5-4-514, Page 2 of 2. All parts in contact with powder to be type 304 SS construction. N Spec.No. 4514 Rea_n.No. 21317 P.O.No. 96-ALG-I329 F.No. 10176 PL-1G Venturi Dryer Feed Pulverizer A squirrel cage type device consisting of 1/8" SS welding rods parallel spaced in a circle at 1" spacings inserted and welded into three 10 ga. l4" diameter SS plates; one plate on each end and one in the middle to form pulverizer cage. Driven by a l/2 HP., 37 rpn, U40 v:' . ; cycle, 3 phase. Class I, Group D, U.S. Synchro-gear motor using Frame 56-7-6 Type EV-GW mounting "position F-2. 1" motor shaft connected to 3/4" pulverizer shaft by a Lovejoy L-095 flexible coupling. Pulverizer shaft, bearing - Sealmaster NP-12. B.F.Goodrich Dwg. G-10741. . . 10067 COMPANYf moSpec.No. G-10741 Peo_n.No. 21247 P.O.No. 106-ALG-734 SCR-1G &SCR-2G FVC Resin Screeners CONFIDENTIAL Rotex Model #42 Type A-Al/SS Screeners with capacity to handle 8000 lbs/hr. PVC powder through two 42 mesh screen in series. Particle size range of powder v to screener 30-180 microns with traces of coarser material.. Aluminum top cover, screen frame and spacer frame, SS bottom pan. and box frame lining. V-belt drive using B.F.Goodrich belts and belt guards. Bottom pan arranged so that oversized material from both frames will discharge through common outlet.'- Both outlets 6" diameter. #351 Nitex Bolting Cloth with Bond Tite and aluminum- gromraets and overall dimensions of 39" x 83" and 39" x 92". Motor - 2 HP., l800 rpm, 440 volt, 60 cycle, 3 phase. Class I, Group D, explosion-proof motor with l84 frame. Overall'length - CONFIDENTIAL NGC35962 125 3/9". Overall height - 46-3/8". Spee.No, U381 Reo_n.No. 20915 P.0.No. 1C-5-ALC-395 F.No. 9972'"' ,, SE-1G Slurry Need Magnetic Separator Eriez 2" pipeline model B-2 Ferrotrap with standard pipe thread connections. Overall length - 11". Trap nominal diameter - 5". Magnetic element consists of five magnetic fingers of 316 SS construction. ./ '' Spec.No,Reqn.No. 20850 P.O.No, 96-AXG-659 F.No. 9973 * SE-2G Venturi Dryer 1st Stage Product Separator Ducon size 4p0 type SDM Duclone, complete with outlet scroll, access door in cone, and dust trap to accommodate 500 PVC resin. Reinforced for (-20") W.G. pressure operation. Metal in contact with resin of 304 SS; 11 ga. Capacity 17,600 cfm of l60F air containing 135 Ids. per min. PVC and 4.5 lbs. per min. water vapor. Powder 30 to 180 microns with $0% larger than ..5.0 microns sp. gr. 1.3 to 1.4 Operating pressure drop across unit - 5.2" W.G. Spec.No. 4375 Reqn.No. 20975 P.O.No. 10$ ALC--503 F.No. 9986- SE-3G Venturi Dryer 2nd Stage Product Collector Ducon size 190 type SDM Duclone duplicates SE-2G except for design rate and size. Design rate - 7000 cfm of l6oF containing 135 lbs. per min. PVC resin and 2 lbs. per min. water vapor. Pressure drop at operating conditions - 4.6" W.G. Spec.No. 4375 Reqn.No. 20979 P.O.No. 106 ALG-503 F.No. 9987. Pat SE-4G Venturi Dryer 1st and 2nd Stage Dust Collector Aerotec tubular dust collector, model 6u?V #7-105, with vertical bottom inlet and outlet. Construction - stainless steel. Air inlet and outlet and powder outlet flanged. Access panels for all compartments, pipe nozzles and caps above each row of tubes for air lancing. Tube sheet vertical rather than horizontal. Tubes sloping at an angle towards powder discharge.. Operating pressure -20"W.G. negative pressure and maximum pressure drop of 8t,c-W.G. Precipitating tubes - 6-5/8" outside diameter standard tubing with 0.134 wall, r-v^ CONFIDENTIAL L. NGC35963 all welded construction. Each tube eauir/oed wioh eight inlet openings and directional guides at inlet to said openings and welded top and bottom to tube sheet. The sheet- and- outlet envelope - l/6M steel plate. Hopper PVC dust in particle size range of 30 to ISO microns and sp.gr. of 1.3 to 1.4. Separating efficiency of 30 micron material 99.0$ at 4" W.G. pressure drop.' Spec.No. 4374 Reqn.No. 1103 P.O.No. 106 ALG-617 F.No. 10063 ' SE-5G & S5-6G Storage Bin Dust Collectors Carter Day Company #24Rj48 Day Filters without hoppers. Fabricated of 12 g. mild steel with all parts in contact with FVC epoxy coated. Complete with 2' high body extension fitted with interlaced 2j>u dia. SS rods spaced on 13" centers and welded to body. HP, V.L.W.F. 118 Boston reduction with 1800 rpm, 220/440 volts, 60 cycle, 3 phase. Class I, Group D, Frame motor. Dacron filter sleeves. Filter body flanged for direct connection to storage bin. 3A-6 pressure blower with 2 HP, 3600 RFM, 220/440 volt, 60-cycle, 3 phase, Class I, Group D, motor with frame no. 184.. Spec.No-_k?QB_ Eeqn.No. 20891 P.O.No. IPS ALG-376 F.No. 9091 SE-7G Cold Powder Conveying Cyclone Duccn size 100 type SDM Duclone, complete with outlet scroll, access door in cone, and dust trap. Reinforced for (-20) W.G. pressure operation. Metal in contact with resin of type 304 stainless steel; 11 gage, capacity 4000 cfm of 120F air containing 135 lbs/min. FVC powder of 50 to l80 micron particle size. Operating pressure drop access unit -6,! W.G. Spec.No. 4376 Been.No. 20975 P.O.No. 106 ALG-503 F.No. 9988'. NGC35964 10 - TK-1G & 2G Product Storage Bins fabricated by Graver Tank and Manufacturing Co., per B.F.Goodrich Bugs. E-4130 and G-10723. Bin diameter lo'O" x 20*0" high erected on lo'O1' diameter x 3fb" high base. Internal welds ground smooth for epoxy coating. All grating, Kerrigan l1' x 3/3-6" Type K-300. Base constructed with 8" C.S. pipe for fluidizing unit connections. All carbon steel surfaces,`exposed to PVC are epoxy coated. Grating bearing bars and bolts exposed to PVC of SS construction. That not exposed to PVC of C.S. construction. ^'base wall thickness. Each tank has two 8" nozzles x%7iih 150 lb. ASA pipe,flange drilling and made of ScH 5 stainless steel. Three, each, 3/V'-. fy.ll pipe couplings for sampling and temperature indicator. Manway v/ith hinged cover on top and side both. Capacity I?0,000# FVC. carbon steel with epoxy coating. Bin walls constructed of * Spec.No. G-10723 Beqn.No. 211^9 P.O.No. 66 ALG-228 F.No. 10129 '7 11 NGC35965 :'H;! Flo'.. sncct LIST BI-1H & BL-2H Primary Pan for 1st Stage Venturi Unit ' American-Standard size 21 AH industrial fan in Arr. 9 complete v/ith flanged iinlet and. outlet, outlet dampers, V-belt drive with B'.F.Goodrich belts and belt guard. Orientation and rotation: CK-THD. To be capable of supplying 9500 cfra of 70F air at 7M N.G. static pressure when driven by a 20 HP, 1800 PPM, Class 1, C-roup D, explosion-proof, 220/^1+0 volt, oO cycle, 3 phase motor V7ith a 2poT frame. At capacity, BKP 15.5 and blower RFM-1100. '. Spec .No. 4392 Beon.Ho. 20963 ?.0.No. 106 ALG-487 F.Ho. 9989 EL-3H. & BL-4H 2nd Stage Venturi Exhaust Blower Buffalo Forge 35 MW fan in arrangement #S3 CCW-U3B and type 30^. stainless steel construction. Fan complete with flanged inlet and outlet connections, V-belt drive with B.F.Goodrich belts and belt guard. Fan to deliver`4k-50 cfm of 160F air at 6" W.G. static pressure, 1600 PPM and 7.0 BKP using a 10 HP, 1800 PPM, 3/6o/-440 volt, explosion-proof, frame 215T motor. Spec.No. ^39$ jfeqn.No. 20964 P.0.No. 106 ALG-495 F.No. BL-pH & 3L-6H Main Fan for Venturi Dryer System Buffalo Forge 805-L-21 heavy duty fan in arrangement $?8, CCW-UBI), in Class MCn spark-proof construction. Fan complete with split housing, flanged inlet and outlet connections, manually operated inlet vanes, plate type flush mounted clcan-out door, coupling and coupling guard. Fan to deliver 16000 cfm of l60F air at 21" V7.G. static pressure, 1780 RH'l and 63.25 BKP when driven by a 75 HP, 1300 PPM, 3/^0/bk0 volt, TEFC, frame 365TS motor. Spec.No. 4392 Reqn.No. 20964 P.O.No. lOo ALG-495 F.No. 10075 CONFIDENTIAL COMPANY CONFIDENTIAL NGC35966 BL-7H BL-Cli Cold ?;cv'dcr Conveying Dyctom . American-Standard size 110LG-I incuozrial fan in arrangement ;'/ CN-FID and Of type 304 stainless steel construction, Fan complete with fl.an :ed inlet and outlet connections, V-belt drive using B.F.Goodrich belts and belt guard. Fan to deliver 2400 cfm of 100? air at lo:! V7.G. static pressure, 3450 RPM and 11.3 3HP using a 15 hp, 3600 rpm, Class I, Group D, explosion-proof, frame 254T motor. Spec.No. 4392 Reqn.No. 20963 P.0.No. 106 ALG-487 F.No. 9990 BL-9H to BL-12H Storage Bin Exhaust Fans Clarage No. 113 Type XI Fans, arrangement #9, SW-SI, complete with open type wheel, flanged inlet and outlet, V-belt drive with B.F.Goodrich belts, and belt guard. Each has capacity to exhaust 4000 scfm of air with 6" W.G. static pressure at 1660 REM and 7-32 3HP. Driven by a 10 H?, 1800 PPM, 440 volt, 60 cycle, 3 phase, explosion-proof, Class 1, Group D, motor with a 2151* frame. Spec.No. 4392 Reqn.No. 2096$ P.0.No. 106 ALG-483 P.No. 10123 CE-1H & CE-2H Venturi Dryer Centrifuge Bird Machine Company 24" x 33" continuous solid bowl centrifuge5 complete with SA-70, 40:1 gear ratio, and constructed of 304 stainless steel throughout where in contact with FVC. Also complete with 270F solids discharge-gutter, wash pipe and nozzles for internal rinsing, Eorfund vibration isolaters, B.F.Goodrich belts and sheaves for 2000 rpm operation. Bowl is a cylinder:and 10 cone configuration. Equipped with feed tube and case seals to reduce internal windage. To process 5000 lbs./hr, PVC (dry basis) giving a wet cahe of approximately 75$ total solids. Bowl equipped with longitudinal strips; bowl polished between strips. Driven by a 4o hp, l800 rpm, 440 volt, 60 cycle, 3 phase, explosion-proof motor with frame 364u. Spec.No. Reqn.No. 20706 P.0.No. 66 ALG-95 ?.No. 9897 COMPANY CONFIDENTIAL 11 NGC35967 3 CM-1H Cr-C-cH Venturi Pryor Storcgc B5.n Fluidizing Compressor Roots Connersviile, size 820 type HAS rotary, positive displacement air compressor. Complete with doable sealing arrangement and flexible coupling, coupling guard, base under compressor and driver, inlet filter-silencer, discharge silencer, safety relief valve, discharge expansion joint, high air temperature switch, and lot; oil pressure switch. To handle 1600 cfm of air at suction conditions (standard conditions) and a 5-5 psig discharge pressure. Driven by a 60 HP, 1200 RH-l, 440 volt, 60 cycle, 3 phase, TEFC, 'motor with a 404TS frame. 3H? at compressor coupling -- 49.5. Compressor RPM----- ll60. Spec.No. 4396 Reon.No. 21057 P.O.No. IPS AIC-545 F.No. IOO89 CV-1H & CV-2H Wet Cake Feed Conveyor Syntron Model FH-33-A (unsealed) Electric Vibrating Feeder equipped with the following: llj" wide by 77-3/4" long by .1/4" thick non-radiusea trough, 12^" * deep at intake and 7-3/4" deep at discharge end, incorporating a 3" .radius con cave discharge lip. All surfaces in contact with ?VC of 304 stainless steel. Trough discharge end incorporates a mild steel flange as shown on B.F.Goodrich Chemical Company Dwg. G-10743 and includes an elongated hole on.each side of the trough located approximately 26" from discharge end. and 'above trough bottom. Feeder equipped with below deck driving magnet and suspension mounted with feeder trough elevated 15 in direction of material discharge. Complete with a Model C-4 Syntron Electric Silicon Rectifier Type Dust-Tight Controller. Equipment arranged for 440 volt, 60 cycle, single phase operation. Spec.No. G-10743 Reon.No. 21248 P.0.No. 106 ALG-740 T.No. IOI39 CV-3H & CV-4H First Stage Cyclone Product Conveyor A screw type conveyor driven by a 3/4 hp, 440 volt, 60 cycle, 3 phase, U.S. Syncrogear, frame 5&-5> type JV-CD totally enclosed mounting position C-l motor. All parts in contact with FVC of stainless steel. Flange ball bearings for 2" shaft. Length of conveyor as measured between center lines of inlet .and (outlet CONFIDENTIAL NGC35968 is 3T0n. All other dimensions per 5,? .Goodrich Chemical Co. pugs, G-10699 and 10700. Product outlet to have hinged door. Shaft speed 4p R?Li. Spec .ho. G-9312 Regn.No. 21.417 ?.O.No, 106 PjM-910 P.No. 10374 CV-5H to CV-PiH Second Sta^e Cyclone Product Conveyors A screw type conveyor driven by a 3/4 fcp., 45 rpm.. 3/60/440 volt? frame 56-5j> type JV-GD totally enclosed mounting position C-l motor. All parts in contact with PVC of stainless steel. Flange ball bearings for 2" shaft.- length of CV-pH & CV-6H as measured between centerlines of inlet and outlets is 2*0". All other dimensions per 3.F.Goodrich Dwgs.tG-9312 & C--9275.. Product outlet to have hinged door. Conveyors CV-7H & CV-SHtic identical to above except length between centerlines of inlet and cutlet is 3*0" and outlet flange is 12" square instead of 12'* I.D. Spec.No. G-9312 Reqn.No. 21417 ?.0.No. ICS AhC-910 F .No. 10374 DK-1H & PR-2H First Stage Venturi Dryer Section Constructed of l6 gauge stainless steel. Throat section -- 16" I.D. and 8* length. Feed point approximately 4f above plenum. Throat expands to 42" I.D. section in a length of 15*. 42" I.D. drying section -- l3'9" long. 42" I.D. reduces down to a 30" I.D. in a length of 6*9" I.D. section approximately 55* in length to entrance of 1st stage product cyclone. Spec.No. F-4134 Reqn.Ko.P.O.No._F.No.; DR-3H & DF-4N Second Stage Venturi Dryer Section Composed of l4" I.D, and 12" I.D. sections. 14" I.D. section approximately 22* long. Reduces down to 12" I.D. section at point just upstream' from 1st stage cyclone product outlet. l4M I.D. section of 16 ga. stainless steel and 12" I.D. section of lo ga. stainless steel. Length of section between cyclone product outlet and 2nd stage cyclone entrance -- approximately 461 Spec.No Reqn.No P.O.No ' COMPANY CONFIDENTIAL J NGC35969 Fj.L-3.I-I to F3X-4H Venturi let and 2nd Stage Air Filter: Farr Company size 3-84 Model V7-B2 Far-Air-Hi - K1c en Filter in-`two stages a manually operated roll -unit with Fibre glass media for the fi '''Si. T-2- f> r?x> followed by HP-2A second stage filters - to handle 9300 SCFM air with a pressure drop of 0.20" U.O, FIL-3K 1 FIL-4H ere identical to FIL-1H L FH-2H except for the following: 1. Filter to handle 3&00 SCFM air with a pressure drop of 0.10" W.G. 2. Filter is Farr Company Model V7-B2 size 3-64 Far-Air-Hi-Kleen Filter. Spec.No. 4380 Heqn.No. 20942 P.O.No. IQo ALG-ipO ?.No. 9919 FIL-7H FXL-6K Mr Filters for Cold Powder Conveying Line Farr Company 24 x 24 x 8 EP-2A filters complete with sealer frame, retainer, holding frame, filter cartridge, and fasteners. Spec.No. U3S0 Recn. .No. 20942 P.O.No. 1C6 ALG-430 F.No . 9971 H5-1H & H3-2H Venturi 1st Stage Heating Unit '. Two -//E-60 L.T. Wing Integral Face & bypass heating coils. Units to be stacked 2 high and have the capacity to heat 9300 SCFM of air from -10 to 1Q0F using 30 psig steam. Units complete with integral face and bypass dampers including pneumatic damper motors and a common air stream thermostat. Pressure drop 0.13"W.G. Spec .No. 4378 Reo_n.No. 21052 P.O.No, lOS-ALG-558 F.3\To. HS-3H & HB-4H Venturi 2nd Stage Heating Uniu Consists of three (3) American Standard size H-2V4-23-84 heavy duty coils with tube couplings. Tubes - 90/10 CuNi alloy, 0.049" wall thickness, solder coated fins. Air tight steel casings. 23 tubes in face5 tube length - 84". Each coil is 37-5/16" high and 92-1/2" wide. 100-1/2" space needed for-'coil removal. Duty - to heat 9300 SCFM of air from 100F to 350F using l80 psig saturated steam. Spec.No. 4378 Recn,No. 21289 P.O.No. 106-ALG-743 F.No. IOO58 W \l NGC35970 o K5-5H 1 HE-6:-I Slurry Sparse Hoc.tc-r i30 psig saturated steam will sparse directly into slurry. Designed to heat 6,700 lb5/hr. 30/j total solids PVC slurry from 1C0? to 1700F. Duty -- 1,069,000 Btu/hr. or 1010 lb./hr. steam. All parts in contact .with PVC of 304 stainless steel. Fabricated by G.K. Hicks and Sons. Steam sparges from a 1-1/2" diameter pipe into a concentric 3" schedule 5 pipe containing the slurry sparger having 4 rows of holes with 33 holes in each row at 1/2" hole spacings. Rows are 90 apart vertically and horizontally. All flanges 150// ASA. Spec.No. 4383 Heqn.No. 21143 P.0.No. 106-ALC-668 F.No. 10077 HE-7H & HE-oH Second Stage Air Heater Consists of two (2) American Standard size H-2V4-14-48M heavy duty coils with tube couplings. Tubes of 9/l0 CuNi alloy, 0.049" wall thickness, solder coated fins. Air tight steel casing. 14 tubes in face. Each coil is 24-13/16" high and 53-1/2" wide. Tube length 43". 64" space needed for coil removal. Has capacity to heat 3^00 scfm of air from 0F to 250F using 30 psig saturated steam in 1st coil and 180 psig saturated steam in 2nd coil. Spec.No. 4375 Reqn.No. 21289 ?.0.No. 105-ALG-743 F.No. 10059 HE-9H & HE-1QH Storage Bin Fluidizing System Heater-Cooler Unit American-Standard unit consisting of a size H-2M-11-24 coil for heating and a modified HW-2M-11-24MM l/2 circuited coil for cooling. Heating coil - 11 tubes in face, 24" length, 20-5/8" coil height, and 32-1/2" coil width. Duty to heat loOO scfm of air from 70F to lS0cF using l80 psig saturated steam. Cooling section identical to heating section except that it is 'i/2 circuited. Duty - to cool 1600 scfm of air from lS0? to 142*? when supplied with 25 GFId of 85? water. Pressure drop of water through unit - 9-3* H^O. , pressure drop of air across unit O.265" W.G. All tubes of 90/10 CuNi alloy, 0.049" NGC35971 <I/ wall thichness, and solder coated dins. Spec .No. 4397 ItecruSIo. Si0o3 P.Q.No. ICo I'MIo. 10093' Magnet - IK to Magnet -4H Dryer Two Magni-Pewer Company double baric drawer grids, 11-3/4" Ions * 12-1/2" wide with six (6) 7/3'* diameter x 12" lony grid tubes on top row and five (5) 7/3" diameter x 12" long gr:ids on bottom row. Units complete with housing and top and bottom mounting flanges per BIG Specification p-4pl4. Page 2 of 2. All parts in contact with powder to be type 304_5S construction. Spec.No. 4514 ResruKo. 21917 ?.Q.No, 9o-ALG-13S9 P*Ko. 10176' PL-IH & PL-2N Venturi Dryer Peed Pulverizer A squirrel cage type device consisting of i/S" SS welding rods parallel spaced in a circle at 1" spacings inserted and welded into three 10 ga. .14" diameter <* SS plates; one plate on each end and one in the middle to form, pulveriser cage. Driven by a 1/2 HP, 37 rprn, 440 volt, 60 cycle, 3 phase. Class f Group D, U.S. Synchro-gear motor using Frame 56-7-6 Type BV-GW mounting position F-2. 1" motor shaft connected to 3/4" pulveriser shaft by a Lovejoy' l-Gpp flexible coupling. Pulverizer shaft bearing - Sealmaster KP-12. B.F.Goodrich Dwg. C--10741. Spec.No. G-10741 RGon.No. 2124? P.0.No. 106-A1C-734 F. No. 1006? SCR-1H to SCR-4H H~C Resin Screeners P.otex Model #42 Type A-Al/SS Screeners with capacity to handle 5C00 Ibs/hr. PVC powder through two 42 mesh screen in series. Particle size 'range of powder to screener 3^-180 microns with traces of coarser material. Aluminum top cover, screen frame and spacer frame, SS bottom pan and box frame lining. V-belt drive using B.F.Goodrich belts and belt guards. 3ottora pan arranged'so that oversized material from both frames will discharge through common outlet. Both outlets 6" diameter. #351 Nit ex Bolting Cloth with 2ond Tite and aluminum'grommets and COMPANY CONFIDENTIAL NGC35972 ooverall dimensions of 39" w 63" and 39" ,,,, c r * Mo'cor - 2 IN 1800 440 volt , 60 cycle, 3 phase, Cla ss I, C roup D, enolcsi.on-proof motor with 184 frame. Overall length - 125 -3/4". Overall height. - 46-3/3". Snec . i\ o 4381 Keen .No. 20915 ? .O.No. ic5--AuG- 395 F. No. 9C:72 . 5E-1.H F; SE-2H Slumv Feed Magnet ic Sees rater - : Eriez 2" pipeline model 3-2 Ferrotrap with standard pipe thread, connections. Overall length - 11". Trap nominal diameter - 5". Magnetic element consists of five magnetic fingers of 313 SS construction. Spec .No.Reqn .No. 20850 P.0 .No. 96-ALG-659 F. No. 9973: S5-3H & S3-4K Venturi Dryer 1st Stage Product Separator Bucon size 280 type SDM Duclcne, complete with outlet scroll, '-access door in cone, and dust trap. Reinforced for (-20") VI.G. pressure .operation. Metal in contact with resin of 304 SS; 11 ga. Capacity 11,QC0 cfm of.loOF air containing 34 lbs. per min. FVC and 2.8 lbs. per min. water vapor.' Powder 30 to 180 microns with 90% larger than 50 microns sp.gr. 1.3 to- 1.4 Operating pressure drop across unit - 5.1" N.G. Spec.No. 4377 Recn.No. 20975 P.O.Ko. 1C6 ALS-503 F.No. 99?6 ' SE-5H & SE-6H Venturi Dryer 2nd Stage Product Collector Bucon size 120 type SDM Buclone duplicates SE-3H & SE-4K except, for design rate and size. Design rate - 4500 cfm of l60F containing 84 lbs.' per min. PVC resin and 1 lbs. per min. water vapor. Pressure drop at operating conditions - 4.9" w.g. Spec .No. 4377 Reqn.No. 2097? P.O.No. IQS ALG-503 F.Ho. ~9975 COMPANY SE-7H Sz SE-8H Venturi Dryer 1st and 2nd Stage Bust Collector Aerotec tubular dust collector, model 6UPV 7,-7-70, with vertical bottom inlet and outlet. Construction - stainless steel. Air inlet and outlet and powder outlet flanged. Access panels for all compartments, pipe nozzles and caps above each row of tubes for air lancing. Tube sheet vertical rath'er than CONFIDENTIAL 11 NGC35973 &c powder discharge. Operating wall, all welded construction. Each tube equipped with eight inlet openings to tube sheet. The sheet and outlet envelope - l/8,r steel plate. To handle 16,000 cfn of l60P air containing 1.0 ibs/nin. F7C dust in particle size range of 30 to 180 microns and sp.gr. of 1.3 to 1.4. Separating efficiency of 30 micron material 99.0$ at 3.7" W.G. pressure drop. Spec .No. 4374 Peon.No. 21103 P.0H'lo. lOo ALC-0I7 F .No. 10054 SE-9H to SB-12H Storage Bin Dust Collectors Carter Day Company #24Rj48 Day Filters without hoppers. Fabricated of 12 g. mild steel with all parts in contact with PVC epoxy coated. .-Complete with 21 high body extension fitted with interlaced l/2" dia, SS rods spaced --on 13" centers and welded to body. 1/2" HP, V.L.W.F. 118 Boston reduction with 1800 rpm, 220/440 volts, 60 cycle, 3 phase, Class I, Group D, Frame 56C motor. Dacron filter sleeves. Filter body flanged for direct connection to storage bin. 3A-6 pressure blower with 2 HP, 3^00 RPM, 220/440 volt, 60 cycle, 3 phase. Class I, Group D, motor with frame no. 1840 Spec.No. 4398 Reqn.No. 0891 P.O.No. 1C6 ALG-3?6 F.No. 9091 SE-13H & SH-i4h Cold Powder Conveying Cyclone Ducon size 60 type SDM Duclone, complete with outlet scroll, access door in cone, and dust trap. Reinforced for (-20) W.G. pressure operation. Metal in contact with resin of type 304 stainless steel; 11 gage, capacity 2420 cfm of 120F air containing 84 Ibs/min. JVC powder of 50 to ISO micron particle size. Operating pressure drop access unit -6" W.G. . . Spec.No. 4376 Keen.No. 20975 P.O.No. 106 ALG-503 F.No. 997 NGC35974 10 - TK-1H to TK-lrH Product Storage Bins Fabricated by Graver Tank and Ifcnufacturing Co.3 per B.F.Goodrich I'nigs* 3-4x30 and G-10724, Bin diameter l4T0" x CO'O" high erected on 14*0" diameter x 3:6" high base. Internal welds ground smooth for epoxy coating. All grating, Kerrigan 1" x 3/i6" Type K-300. Base constructed with 8!' C.S. pipe for fluidizing unit connections. All carbon steel surfaces'exposed to PVC are epoxy coated. Grating bearing bars and bolts exposed to`PVC of SS construction. That not exposed to PVC of C.S. construction. '-l/4,r base 'wall thickness. Each tank has two18" nozzles with IfO lb. ASA pipe flange drilling and made of SCH 5 stainless steel. Three, each, 3/k" full pipe couplings for sampling and temperature indicator. Manway with hinged cover on top and side both. Capacity ^2,400# PVC. Bin walls constructed of carbon steel with epoxy coating. y Spec.No. 3-4130 Reqn.No. 21149 P. 0 .No, 66 ALG-228 F.No. 1012? COMPANY CONFIDENTIAL 11 NGC35975 n J'1 Flowsheet EQUIPMENT LIST BL-1J Tailings System Conveying Blower New York Blower Company size Nl6P-5, CWUB, pressure blower in arrangement 4 with welded steel housing and l6" aluminum type P wheel* Capacity 800 cfm % 19" W.G. and 5 BKP. Driven by 5 hp, 3500 rpm, 3/60/230-460 volt, explosion-proof, frame l84T motor. Spec.No. 4641 Reon.No. 21370 P.0.No. 106 ALG-826 F.No. 102g6 BL-3J Blower for Packaging Conveyor Boots-Connersville size 59AF rotary positive displacement air blower with cast iron housing and impellers. Unit complete, with l^" relief valve, 3" Air-Maze model no. DA 105US-GN dry type ^filter with wool media, 3" flexible pipe connector, belt drive, and base.Capacity 300 cfm at 5.8 BKP and impeller speed of 1220 rpm. Driven by a 7? hp, 1750 rpm, 220/440 volt, 3 phase, 60 cycle, TEFC, explosion-proof, frame 213T motor. Spec.No.Keqn.No. 21762 P.O.No. 106 ALG-1041 F.No. 10383 CV-1J & CV-2J Pneumatic Conveying Systems Two Granu-Flow pneumatic conveying systems each to transfer 15s000 lbs/hour. Equipment includes 2 - 5,0" I.D. x 4*4" straight side (50 ft^) Granu-vessels, individual control panels, one blower, and one after-cooler. Units to be complete per B.F.Goodrich drawing 5 MKS-11947.* Current characteristics of all motors are 3 phase, 60 cycle, 440 volt. Spec.No. 4337 Reqn.No. 21423 P.O.No. IP66 ALG-295--F.No. 10137 NGC35976 2- CV-kj Bagging Conveyor B.F.Goodrich conveyor system, Granu-veyors, to supply 24,000 lbs/hour of PVC powder from any of six (6) storage bins to a bagging machine per B.F.G. Drawing pGS-12103. Spec.No. 4685 Reqn.No. 21676 P.O.Ka. IP56-ALG-368 F.No. HPR-1J to HPR-Uj Re-Screening Hoppers for Tailings 42" O.D. x 8* 2" straight s'ide fabricated of 3/l6" carbon steel by A. Nabakowski Company. Bottom tapers to 4-gr" O.D. in 4*0". Top cover plate is 46" O.D. 3/16" thick carbon steel. Top Openings: 1-10" diameter hole with 13" O.D. - 3/16" thick cover plate, 1-5" diameter hole, and 1-5" opening with 10" flange drilled for 5"-150 lb. ASA flange. Bottom Opening; 1-4J" opening with 9" flange drilled for 4"-150 lb. ASA flange. Spec.No. B-4135 Reqn.No. 21667 P.O.No. 106 ALG-971 F.No. 10306 PK-1J PVC Product Packager H. L. Stoker Dual-Spout Model "Stand-Aire" pressure chamber type bag packer, complete with 110 volt electrical controls with dust tight enclosures, all necessary air controls, air filter and lubricator for air controls and air cylinders. All parts in contact with product to be type 304 stainless steel. Packer is complete with 2-18" diameter x 36" straight side pressure chambers, 2-12" diameter butterfly charging valves with operators, 2-3" diameter pressure vents, 2-special 5i" inflatable sleeve type packer spouts, 2-auto matic spout purge systems, 2-bag operated automatic packer start switches. 1-pants-leg type transition and surge hopper of type 304 sta:n`1,a^'ertc^is'> NGC35977 as shown on Stoker Drawing T--t 965 and 2-dust hood attachments for spouts. Tv/o Sutorbilt Model $4. blowers complete with pressure relief valve, V-belt drive, extended base, inlet filter silencer, 3 HP, Class I, Group D explosion-proof, frame 184? motor, 3/60/440 volt with slide rails and factory mounted and aligned. Unit will package 6-10 50 lb. bags of product per minute with an accuracy of 95$ 4 oz. Spec.Mo. Reqn.Mo. 1420 P.0.No. 9& ALG-lkSO F.No. 10310 PK-2G PVC Tailings Packager St. Regis 106 FGS basic screw type filling and weighing machine including frame, scale beam, bag chair support, bag clamp assembly with feed chute gate assembly and pneumatic gate control. Filling tube and screw assembly are of stainless steel construction. Unit complete with 1 HP, 1800 rpm, 3/60/440 volt, Class I, Group D motor. Unit will package 1-3 50,1b. bags per minute of tailings with an accuracy of 95$ + 4 oz. to 6 oz. Spec.Mo...4J5g4_pen_n-No. gl4l8 P.O-No-.. 96 AX.G-1426 F.No. 10173 SCR-1J Tailings Sifter Blaw Knox No. 333> Model M Bar-Nun Rotary sifter complete with aluminum-box and cover, bottom panel, three sieve frames complete with bald, carrier wire, 'one spacer and two trays all o* f'-'.a 304 stainless steel, rubber ball cloth cleaners, one sieve clothed with 20 mesa #6o Nitex and two sieves clothed with 42 mesh #351 Nitex, one set of inlet and outlet flexible connections with thimbles and clamps, and a hp, 1800 rpm, Class I, Group D, explosionproof, frame 56 motor. Spec.No. 4640 Reqn.No. 213o9 P.O.No. 96 ALG-I347 F.No. 10184 CONFIDENTIALl I NGC35978 - 4- SE-1J & S5-2J Tailings System Product Collectors Ducon size 25 type SDM Duclone complete with dust trap. Capacity of each unit is 800 cfm air at 4.1" W.G. Construction of 14 gage type 304 stainless steel. Dust trap enlarged to 24" diameter X 18" straight side. Spec.No. 464? Reon.No. 21556 P.O.No. 106 ALG-91& F.No. 10297 TK-1J to TK-3J PVC Silos B.F.Goodrich 15,0" O.D. x 37*6" straight side Granu-flow conveying 3 silos, each with a capacity of 7000 ft , Silos fabricated from carbon steel and are constructed, tested and stamped for 30 psig operating pressure. Interior finish: sandblast and apply two coats (12 mils) of plasite #7122 coating. Exterior finish: sandblast and apply one coat of prufcoat P-50 primer. The silos are supplied 'with all major items of equipment, auxiliaries and controls as shown on BFG drawing 5MHS-II986 including the control panels and appropriate selector switches. Two separate blower packages, capable of supplying air to any two of the silos at any time are provided. Each blower package to consist of a 40 hp and 75 hp blower, and air heating and cooling coils. The coils have the capacity to heat l600 cfm of air from 52*F to l40F using l80 psig or cool 1600 cfm of air from 250F to l40F using 85? cooling water. COMPANYSpec .No. 4621 Reon.No. 21424 P.O.No. 66 ALG-294 F.No. IOI36 VCS-1J Vacuum Cleaning System Spencer vacuum producer rated at 250 cfm @ 7.0" Hg. vacuum complete with 10 hp, 3500 rpm, 440/3/60, Class I, Group D motor, connecting sleeves with clamps and cork mounting pads. Unit also includes 1-24" centrifugal hopper bottom separator with 6" level operated swing valve, 1-30" tubular bag hopper bottom separator with 8" level operated swing valve, 6-25* lengths of 1^*' 11 NGC35979 -5- heavy duty vacuum hose with couplings and other required fittings. Spec.No. 4706 Reqn.No. 21683 P.O.No. 106 ALG-865 F.Ho. 1030^ CONFIDENTIAL NGC35980 EQUIPMENT LIST W" Flov/sheot Cleveland portable mixer, model no. CGS-l/3 complete with 8" diameter 3 blade propellers, 3/4" diameter x 35-1/2" long carbon steel shaft* clamp mount, and l/3 HP, 1750 HM, 3/60/220-440 volt, frame 56c, MEMA TEFC motors. Shaft speed of 420 rpm obtained by gear reducers. Shaft and prop eller are rubber coated. Spec.Mo. 4445 Reqn.No. 21108 P.O.No. IPS ALG-663 F.No. 10074 AG-l/WS-IW Agitator for Precipitator A W. H. Smith speed reducer model 20V, ratio 358.9 "to 1 with 1 hp, 220 volt, 3 phase, 60 cycle, 4 speed totally enclosed motor complete with 2-1/8" diameter x 13*9" agitator shaft, bottom steady bearing and impellers constructed of two S'O" channels welded to a rod parallel to the sloping wall and each connected to the shaft by a 6*0" length of rod. Agitator assembly is located 3" from the bottoms of the tank. The following shaft speeds can be obtained with the 4-speed motor: Motor Shaft 1st Low Speed 2nd Low Speed 3rd High Speed 4th High Speed 600 rpm 900 rpm 1200 rpm 1800 rpm I.67 rpm 2.40 rpm 3.34 rpm 5.00 rpm Spec.No. G-10744 Reqn.No. 21146 P.O.No. 66 ALG-231 F.No. 6010 FIL-IW Fully Automatic Filtration. Plant Fully automatic package filtration plant consisting of one (l) R.P. Adams Model iWF-238 Poro-Stone Filter, automatic control system, and filter-aid precoat system. Unit capable of filtering 200 gpm of Avon Lake City Water and designed to operate in parallel with existing 200 gpm R. P. Adams ,j u J jJ 1 NGC35981 o automatic system for a total filtering capacity of 400 GPM. The r.:iF-238 filter is constructed of EPOXY lined carton steel and designed for 100 psig ASME Code pressure and contains 238 square feet of Poro-Stone filtering surface. Unit complete -with pneumatically operated centerline butterfly valves and inlet and outlet pressure gauges. The filter and Pre coat system consists of one (l) 38" d_ia. x oO" high steel-epoxy-lined precoat mix tank (TIC-3W), capacitance type level probe and warning system for mix tank, Lightnin Model ND-1 portable mixer, necessary pneumatically operated centerline butterfly valves, and one (l), Worthington type 2CN52 filter air precoat pump (PU-1W). This pump replaces the existing smaller unit and will supply existing filters as well as the new filter with precoat recirculation. Worthington type 2CN52 centrifugal pump is rated at 200 gpm @ 60* TDH complete with baseplate, coupling and 5 hp, 440/3/60, 3600 rpm, Class 1, Group D motor. Automation accessories shall include free standing panel, ATC card operated program timer, and necessary auxiliaries. Spec.Ho.Reon.Ho. 21041 P.O.No. 66 ALC-199 F.Ho. IOO85 FIL-2W & FIL-3W Activated Carbon Water filters Illinois Water Treatment Company Model 2CM-1208U activated carbon filter system, to filter 400 gpm water. System consists of two 120" Dia. x 84" straight side steel filter tanks with Plasite //7122 lining and 100 psig ASME Code design. activated carbon. Each filter contains 400 cubic feet Illco Super-Carb System complete with two Brooks Bypass Type Flow Indi cators, 6" steel interconnecting piping, and 6" Fisher Butterfly Valves required for alternate series operation. Spec.Ho. 4425 Reqn.Ho. 21056 P.O.Ho. 66 ALG-188 F.Ho. 10365 NGC35982 -.3 PU-1W & PU-2N Ferri-floc Transfer Pumps Milt-on Hoy simplex diaphragm pumps R132 to delivery 0-17.9 GPH of lO1^ ferri-floc solution against a 20* head. Inlet and outlet connections are 1/4" NPT female. Each pump to be prepiped to individual feed tank and are of corrosion resistant construction. Motor 1/4 ho, 1750 rpm, 3/60/440 with 'a TENV enclosure. Spec.No. 4445 Reqn.No. 21108 P.Q.No. 106 ALG-S63 F.No. 10073 PU-3W & PU-4W Caustic Transfer Pumps Milton Roy FR120 simplex diaphragm pumps handle 6.2 gpm of 50$ caustic solution against a 20` head. Suction connection is 3/3" NPT female and discharge connection is 1/4" NPT female. Driven by 1/4 hp, 1750 rpm, * .. 3/6o/440, Class I, Group D, frame NEMA 56c motor. Spec.No. 4445 Reqn.No. 21108 P.Q.No. 106 ALG-663 F.No. 10073 PU-5W & PU-6W Water Transfer Pumps Goulds Model 3196, size 3x4- 8G, Group M, 1 stage centrifugal pump with wetted portions of 316 SS construction. Complete with Crane type 9 QP1C1 mechanical seal, flange ratings - 150 lbs. ASA. Shaft packing - Teflon. Will deliver.4-00 gpm of 4oF of water at 210 feet TDH. At rating, BHP - 30.8, efficiency - 69$. Maximum BHP - 40. Impeller diameter - 7-3/8". Minimum/ maximum impeller diameter, 5J/8-3/8. Rotation: right hand viewed from coupling end, NPSH available - 28'. NPSH required - 13'. Pump driven by a 40 hp, 3500 rpm, 440 volt, 60 cycle, 3 phase, explosion-proof, frame 324TS motor. Spec.No. 4497 Reqn.No. 21329 P.Q.No. 106 ALO-774 F.No. 10080 NGC35983 - If TK-rW & TK-gy* Fiber glass feed tanl:s 40" high and 40" dia. complete with metal stand, pedestal support and agitator mount. Tank to be covered but with provision for dumping bagged ferri-floc into top. . All necessary piping for a Milton Roy 3132 pump should be included. Spec.No. 44^5 ' Beqn.No. 1108 P.O.No. IQS ALG-663 F.No. 10074 Vacuum Chlorinator - 1V7 Wallace Sc Tiernan series A-741 manual wall mounted chlorinator with a capacity of 50 lbs per day chlorine complete with: water Sc chlorine pressure gauges, 15* of polyethylene vent line, flexible connection for one cylinder, vent line screen and three wrenches. Spec.No. 4512 Reqn.No. 21145 P.O.No. 96 ALC-1162 F.No. 9981 WS-iW Precepitator Tank < The precepitator tank is in the form of a frustrum of a cone. The sides slope from a ^'O" I.D. bottom to 23'0" I.D. at the top edge in a vertical height of 13'0". Bottom and sides are constructed of 1/4" thick carbon steel. A bearing box 4" deep x 14" square is provided in the bottom.. A skirt of 3/16" thick carbon steel plate is welded to the top of the tank and slopes to an outside diameter of 9'9" at a vertical distance from the bottom of 2,0". The bottom of the skirt is welded to a 5" x 3-1/2" x 3/8" angle which has been welded in a 9,0" B to B.L. circle. A concentrator wall constructed of 3/l6" thick carbon steel plate 2'0" wide is welded vertically to the 5" x 1/32" x 3/8" angle in a 9,1" circle. Eight 12" x 3'0" x 3/l6" plate stilling baffles are welded to skirt plate at 45 intervals. This tank was originally purchased from Purmutit Co. for the original Henry installation by Blaw Knox and moved to the Avon Lake Plant in i960. Spec.No. G-10744 Reqn.No. 21146 P.O.No.F.No. 6010 NGC35984 lltrt: Goulds Model 319-5, sice 3 x 4 - 8, Group S, 1 stage centrifugal pump with '.vetted portion.-: of 3l6 SS construction. Complete with Crane type 9 QPICI mechanical seal, flange ratings - lpO lbs. ASA. Shaft packing - Teflon. Vlill deliver 400 C-PM of 40F water at 54.1 feet TDH. At rating, K? - 8.55 efficiency - 64$. Maximum. BH? - 9* Impeller diameter - 9"3/8". Minimum/ maximum, impeller diameter, 9". Rotation: right hand viewed from coupling end. NPSH available - 9*2'. NPSH i-equired - Pump driven by a 10 hp, 1750 rpm, 440 volt, 60 cycle, 3 phase, explosion- proof, frame 2151 motor. Spec.Ho. 4488 Reon.No. 21126 P. 0. Ho. 106-ALG-774 F.Ho,10079 PU-3X Demineralized Hater Feed Pump Peerless vertical industrial service pump, bronze construction, consisting of 4x6 xl2 discharge assembly, 5" x 3/4" column and shaft assembly, and 4 stage 6LB vertical turbine pump bowl assembly. Complete with Crane type 9 OJPICI mechanical seal, suction strainer, flange ratings - 125 lbs. ASA. Shaft packing - Teflon. Will deliver 200 gpm of 40F water at 230 feet TDH. At rating, BHP - l6.6, efficiency - 70$. Maximum BHP - 17. Impeller diameter - 4-15/32". Rotation: Counterclockwise as viewed from coupling end. NPSH avail able - NPSH required - l6r. Pump driven by a 20 hp, 3600 rpm, 440 volt, 60 cycle, 3 phase, explosion-proof, hollowshaft, frame 286UP motor. Spec.No. 4438 Reqn,No. 21312 P.O.No. 106-ALG-783 F.No. 10134 TK-1X D.M, Water Storage Tank ^'O" I.D. x 20'0" straight side tank fabricated in the field by GATC according to API Code 650. Cylindrical shell and 3/4" : 12" sloping roof constructed of 3/l6" thick carbon steel plate. Bottom is constructed of 10.2 lb. carbon steel plate. Designed for atmospheric pressure at 150F. CONFIDENTIAL NGC35985 Top Openings: 1-20" manway with cover and 1-6" 150//ASA nozzle. Shell Openings: 1-20" manway with cover, l-6"-150//ASA nozzle, 3-4" - 1 5C$ ASA nozzles, 1-1" - 15C//ASA nozzle, 4-2" D.F. nozzles. Spec. N o. 4492 Hecn. No. 2126? P. 0. No. 1C5-ALG-783 F.No. 10361 TK-2X 150 Gallon Seal Water Tank One vertical 150 gallon carbon steel tank 30" O.D. x 3'8" straight side fabricated by Industrial Metal Products Co. Design: 50 psig and full vacuum @ 450F. Spec.No. 4491 Reon.No. 21342 P.O.No. lQS-ALG-754 F.No. 10132 WS-1W to WS-3>.T Demineralized Water Systems Cochrane demineralized water system consists of a dual bed strong cation-weak anion demineralizer capable of producing 200,000 gallons per day, a vacuum degasifier with a capacity of 400 gallons per minute, and a mixed bed.*polishing demineralizer capable of producing 200,000 gallons per day at'an average flow rate of l60 gallons per minute and maximum flow rate of 200 gallons per minute. All units are designed for automatic regeneration. Regeneration is initiated manually following alarm from either volume or conductivity meters. The regenerant addition system serves both the dual bed and mixed bed units, and interlocks are provided to prevent simultaneous regeneration of the units. The dual bed demineralizer consists of one cation exchange unit of Code Construction containing 140 cubic feet of strong cation exchange resin, and one anion exchange unit of 100 psi ASME Code construction containing 53-3 cubic feet of weak base anion resin. The mixed bed demineralizer consists of one mixed bed exchange unit of 100 psi ASME Code construction containing 15 cubic feet of strong cation resin and 30 cubic feet of strong base anion resin. The vacuum degasifier consists of a 4,-0" dia. x 16'0" straight shell tower of 75 psi and full vacuum ASME Code construction, with a Fischer level controller, and a Schutte & Koerting 4" T-2 by lg-" S-3 two stage steam jet ejector with a No. 2 inter- * condenser. J:l CONFIDENTIAL NGC35986 The in-line regeneration system consists of Milton Roy acid and caustic pumps complete with Class 1, Group D, explosion-proof motors, acid and caustic day tanks with Warrick high and low level probes, and. necessary controls, automatic valves, and piping for automatic operation. Four regen erant level alarm lights are provided, two each located in dual bed and mixed bed control panels. WARRANTY: The vendor guarantees that the dual bed demineralizer shall produce 200,000 gallons per day of water containing a Na ion content of not more than 1 ppm (as CaCO^) when the feedwater composition is as recorded in specification S-4411 ana proposal no. 40391. This guarantee applies when the unit is operated at an average flow rate of loO GPM. and a maximum flow rate of 200 GPM and regenerated not more than once in 24 hours.. Chemical requirements shall not exceed 5 It. of 100% H^SO^ per cu.ft, of cation resin and 2.5 lb. of 100% NaOH per cu.ft. of anion resin. The effluent from the vacuum degassifier shall contain not more than 0.5 ppm 0^ and not more than 15 ppm. CO^ when treating effluent from the dual bed demin eralizer at a maximum flow rate of 400 GPM. The vendor guarantees that the quality of the mixed bed demineralizer effluent shall not exceed 1.0 micro mho conductivity and shall contain not more than 0.1 ppm silica (as Sio2). The unit shall be capable of treating not less than 310, l6o000 gallons between regenerations when operated at an average flow rate of gpm and a maximum flow rate of 200 GPM. Chemical requirements shall not exceed 5 lbs. of 100% H2S0^ per cu.ft. of cation resin and 7 lb's, of 100% NaOH per cu.ft. of anion resin. The vendor guarantees that the maximum loss of capacity below the guaranteed initial capacity -shall not exceed: NGC35987 -4- Cation units: 3% per year for a period of 3 years after start of operation. Anion units: 25$ of the guaranteed initial capacity after 1,000,000 gallons have been treated per cubic foot of resin or after 24 months whichever conies earlier. Spec.No. 4411 Reqn.No. 21027 P.0.No. 96-ALG-820 F.No. 10062 ( CONFIDENTIAL COMPANY CONFIDENTIAL NGC35988 FLOWSHEET "B-l5' MX FARM PRESSURE CONTROLLER - The pressure controller on the vinyl transfer pump is operated by sensing the pressure in the discharge line of the pump and controlling the steam to the pump. Since it is almost impossible to guarantee tight shutoff on steam valves, the operating personnel should be sure that the l/2" bypass line from the discharge of the pump is open so that a small amount of steam will not raise the pressure, in the line. FLOWSHEET "C" CHARGE SYSTEM - Weigh controls in this area are duplicates of those used previously in Building 461* Unless the weigh tank is to be emptied completely, a heel should always be left in this tank, then the amount called for by the recipe is added to the heel weight and this becomes the fill weight. The system, will operate automatically as follows: When the tank is to be emptied, a pushbutton located adjacent to the weight recorder is pushed and the amount of material shown between the two setpoints will be added to the charge line. When this amount has been discharged, the outlet valve will close, the nitrogen will vent off and the tank will re-fill to the set weight. VCL CHARGING - The vinyl chloride will be metered through A.0.Smith meters which -have automatic temperature compensation and automatic shutoff. Since the vinyl transfer pump is capable of pumping*400 GE4, a flow control valve has been installed ahead of the meter. This valve will have to be set on the first charge so that a flowr ate of approximately 200 GPM is obtained. The back-pressure valve should be set at approximately iSO'psig. This is to prevent vinyl flashing through the meter. This valve will only open when the memter has been set and the handle pulled to charge vinyl. C r- -* n ZirMiV NGC35989 KECOVEHBD VCL CRTP.GirG - Because of the past difficulties in using positive displacement sisters on this service > the calibration tart: trill serve also as the recovered VCL charge tank. [This tank has "been equipped -with a hydraulic tension cell whose output is converted to a pneumatic signal. By adjusting two air regulators the filling and emptying of this tank can. be done auto matically. To fill this tank a three-way air switch is turned so that an air regulator can adjust the index or weight pointer to the amount the tank is to be filled to. The three-way air switch is then returned to its normal position. By pushing the fill button the tank will automatically fill to the amount that has been previously set. To empty the tank the inner dial on the indicator is rotated so that the amount to be removed from the tank lines up with the weight indicator. The operator then turns the other three- way switch and adjusts the air regulator until the weight indicator reaches * zero on the inner dial. He then returns the three-way switch to its normal position. To empty the operator now pushes the discharge button and the correct amount will be discharged from the tank. There is the possibility that this system may overshoot by a small amount and if this 'amount is objectionable, the operator should be instructed to subtract this amount from the amount shown on the recipe and use the new value to set opposite the weight indicator. pAit**' i"' r V' j; * f. HIGH PRESSlIRE POLY CL5AKCHG ?uMP - The controls in this sypten.wfi^- uplid&te those used in Building 46l with the following exceptions:. The pump discharge pressure can be set from the polymerizer floor area by adjusting a manual regulator. This was installed in this manner so that the pump discharge can be varied. This will be true especially if a Sellers Jet is added to this system. One additional precaution has been talien and that is there is one more pressure switch which should be set at approximately 40C0 psig. Its tag number is SVJ-P-5C. The purpose of this switch is that if the pump pressure has been set higher than 4000 psig, the lanes cannot he made operable. Ey reducing the setting on the pump pressure controller, the CONFIDENTIAL NGC35990 switch will de-activate and. the lance may* be used. DEMINERAI-lZED WATER CHARGING - This is an entirely new system to the Avon Lake personnel. Positive displacement meters could not be found that would operate at the high pressures and high flow rates desired. We have, therefore, installed a turbine meter which will generate pulses. These, pulses will be sent back to the control room where they will be converted to a D.C. current. This D.C. current will be used to actuate the counter which is installed adjacent to the vinyl chloride meter. This same D.C. current is converted behind the panel to a pneumatic signal which goes to the flow controller which is mounted on the valve on the discharge side of the turbine meter. The setting on this flow controller should be 200 GPM. When the water counter has counted down to approximately 25 gallons, it will activate a micro-switch which will in turn operate a solenoid valve. This solenoid valve will switch the air signal to the control valve from the flow controller to a raanual regulator. The ouput from, the manual regulator should be approximately 4 lbs. This is our dribble or slow speed cutoff. When all'the material has been delivered through the meter, another micro-switch is activated which will shut the valve. Vapor in either the water or the vinyl systems can cause high maintenance on the equipment. It is therefore required that the discharge valves on the system be opened slowly so that measuring systems are not subjected to rapid startups. COMPANY POLY DRIVE PURGE WATER AMD POLY INJECTION WATER SYSTEM - The this water have a pressure control bypass to prevent the water from overheating. Riding on the line is a storage tank. This tank should always have 300 lbs. nitrogen pressure on it. If the line pressure falls below 300 psig, this will be caused by pump failure and the valve on the outlet of the surge tank will open and supply purge water until the spare pump is started. When the above occurs, an alarm will sound in the control room. The poly injection NGC35991 -k - : water also work.-: off the sane pump system, out when the pressure drops, the injection '.rater valves are close. CALIBRATION CF VU'JYL ArD WATER I'SHRING - A 1000 gallon tank has been provided so that approximately h minutes of metering tine can be had'for the calibration, of the vinyl and demineralized water meters. This is the sane tank that is used for recovered VCL charging. FLOWSHEET "D" - P0IYI01RIZ1R CONTROL Each polymerizer has the following controls and starting from the bottom of the panel the first unit is a - CAM PROC-RAMLSR - This unit has two programmers inside the case - one for each of the polys directly above. Once a can is cut and put in place on the drum to start the programmer, move the lever at base of cam to bring starting time to zero. Also push the start button and hold in until the cam follower rises i above the cam then release. The programmer will then transmit a,-pneumatic 3 to, lp psig air signal to the temperature- recorder controller sub panel located above. The electric drive for the programmer will not start until the polymeriser temperature is within 2F of the setpoint and then a switch will auto matically start the programmer motor. PRESSURE RECORDER - This recorder has a range of 30" Kg records polymerizer pressure. 0 - 300 psig. and f\ f rV ru * 1 SUBPANEL FOR TEMPERATURE CONTROL RECORDER The bou UCi related to the output of the cam programmer. The regulator on the right will modify the pneumatic signal from the cam unit. The multipoint temperature indicator on the center panel is always to be considered.'as correct and if the poly temperature record docs not agree with the indicator, adjust the bottom regulator to raise or lower the setpoint of the controller to bring the two together. If the recorder controller setpoint is to be from the cam unit, the bottom switch should be on automatic. If the recorder controller's setpoint is to be manually set, the bottom switch should be ori"manual. CONFIDENTIAL NGC35992 -p The top regulator serves two pu:oposes. V.'hcn the hottom switch is on manual the setpoint of the recorder controller is adjusted by this regulator. This is manual set. The second purpose is to manually regulate the control valves and it does this when the top switch is in the manual no . Only when the control valves are to he manually regulated should the top switch he on manual. ' For automatic control of the valves the top switch is on automatic. The gage between the top regulator and switch shows the control air to the control valves at all times*. TEMPERATURE RECORDER CONTROLLER - This unit records polymerizer temperature on the red pen and jacket temperature on the green pen. For automatic poly merizer temperature control the auto-manual switch in this 'unit should be on automatic. The output air from the polymerizer controller is the setpoint for the jacket temperature controller. The pneumatic piping; is such that the poly controller cannot directly control the valves. The jacket temperature controller's output goes to the control valves. Installed between these two controllers is a high limit relay which limits the setpoint of the jacket controller to loOF. This is done to prevent water hammer'when the polymerizer is heating up. There should never be a case when the jacket temperature should be controlled manually, therefore, the auto-manual switch on the controller should always be on automatic. After a polymerizer has been blown down or it is desired to cool a poly down manually, turn the top switch on the subpanel to manual and adjust the regulator to open the water valve. 'With an air signal V of 15 psig the steam valve is wide open and the water valve is closed. At 9 psig both valves are closed and at 3 psig, the water valve is wide open and the steam valve is closed. AMMETERS - Each motor has its own ammeter to indicate the agitator motor load. PUSH BUTTCES - Each motor has its own start-stop button on the panel. - - - - - - - - -ALARM PANEL - This unit has an alarm for high polymerizer temperature, motor1JL 1JL failure or oil pressure failure, and for low seal oil pressure. (jUHW J CONFIDENTIAL CONFIDENTIAL NGC35993 Or A red light indicates an alarm cor.aiticn and the horn will sound. After pushing the acknowledge button, the red light will go off and a white light comes on. 'when conditions return to normal, the white light goes out, but the horn does not core on. On normal, both red and white lights are dim so that the operator can tell if a bulb is burned out. An additional feature has been provided in this alarm system* When the agitator motor has been turned off by the push button the .alarm for motor failure and oil pump failure will not be activate. BLOWDOWN TANK STRIPPING - When the operator deaircs to heat a blowdown tank it will be necessary for him to set a temperature controller which is located on the second floor adjacent to the blowdown tank, and then activate the system by pressing the heat-up button on the control panel. This control panel is a common alarm and recorder panel for all blowdoxm -tanks. The tank will then heat up to the setpoint temperature, and when it reaches this temperature the block valve on the steam line mounted' directly on the bottom of the blowdown tank will close. This valve will stay closed until the operator pushes the heat-up button again. When this valve closes, an alarm will sound so the operator will know that the blowdown tank, is at the temperature. This system is designed so that the operator will know when the tank has reached temperature, also so that steam will not sparge into the tank once the desired temperature has been reached. FLOWSHEETS "G" AKD "H" VENTURI DRYERS - The venturi driers are controlled in the, same manner as before with temperature control on the outlet controlling steam valves on the heaters. The centrifuge is controlled by torque. The operator sets the desired torque on the unit and the-controller operates a Vee-ball valve on the slurry to the centrifuge. The Vee-ball has proven to give excellent control, and difficulties previously encountered in torque control have been eliminated. There are two alarm settings on this controller. The lower setting shuts off slurry feed until the torque falls below its setpoint, CONFIDENTIAL NGC35994 -7- and there is a time delay in this circuit. The higher torque setting shuts off the centrifuge. This is to prevent the shear pin from breaking. 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PL, Ph a. & lag bo JZ <D y o fj B y 0 o rt 5S *vO** Q 5 a8> & tc <3 o C_3 to CO o co q aqG 0oO a 1&o .6 oo *"3 h h *"5 P y h y -p p p aa w w a Ji 3 <o Ol CU bo CM J EH Jh h \1 CO 1 Ph o ws o to CM 4 2 I 7 OH X1 1 Pu CM 1 r-T 1 W 3 .3 o] Mi p? 35 ol p? rs J, a vO s rH a * -S T3 G *rt 56 3 OO OH H& O *H Pi >> q T3 U Eh P p hi P* oou o o p CG CO CM I b; bit H EH E-" pi JX Eh H CO CO p|i. Pm PE4 rto \H0 dl a **s J. H Eh1 A1 53 CO H o CM O O vs ns ns ns ,1 d, ns ns -l 4 Oil >4 & ta aa u 0 nro ^3 ho 1 o y g a q 13 g'S >Uoo drt o 8 3 vO A. O 5 s6 H rH > ^1 CM O VS H d 1 P cd qn *o HO rOH yy c "S "(3. o o J3 OOfl HH q g ga &MH a i to 1 1 o 1 C21M: \H1 Pm nJS1s \H I1 Pn \D nls < l Ph SiITS ti a3 CO . \H H . I 03 WpC o E-t t vD H CM A vD vD H0 1 o IfrH 3 & T8 S o H& 6h ho VS P sf 55 8 3 rH 8 O -trt +as! 05 EOh Tf Eh K .Eh 8a NGC36000 IA no 0 5r H a1 ca o % (0 p. in rH t -CA - % t oo o e r-'fii I o uj - if H tq Pi H P nO CL o in s rH 'VC rH 1 I___ .. 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Pi Pi Pt V * o o o o o CD O CQ fQ CQ H ri Pi Oo 2 CQ CQ Eh H C-H a. cq a, a dc a.' a.- s; rs o a; cq BBS o o bi cv cv cv o Pi o \ p o. a. ft p 9OHHH s SP P o co as uJ HHEhH 1 -P cO mm r- oH CA >n m o Sf t- in CO o CA CA ?v *sO m sO n A! sO O vO <A in o ca CA CA &CO B M hj till a) (4 a> u 0) U U) 0) 05 U 3hH t, uu H p1? o PC o o oi 3 5 <8 co m :s n PC 0) CO --.t aOo Oo Oo c g CA CA CA 4) p 0) IH I 1 I 4) 0 o o 01 CO \ >r rt ^ *4VMA cy vn in * rH JD ^ JD cy ?S in n s O o 5 sirs ooo s 'S o CA CA CA o O o O C5 O rH rH CA CA CA CA lA CA 3 1 ; 00 00 4 a a CJ| Mi CA CA CA HI E B J3* -<i-v BBS 1 B -*|CM B rH CA CV rH cH sO 04 CV H , s CO 1 1 11, 1 , 1 s B B CV S B s B B CV SO H to sO sO cv sO 5,0 ,Q .C oP O af o & 3Pi & g 1 ri$*o* * s I s IW ca i I< -4 0oo .o *0 a. p O o o 5? --! < CD CA Q i--i 3 3i CM CA 04 O CA sO a 1 3-4 vi a- o rH n t 3 -j? i S rH *on^ A nj sO CA 3CV O', ci V J cL A -A ^ ^3 -i: -ii -4 I 3 I 3 c ail -O vA CA CA CA O m n d < U0) ps s; ( qd ado Edh Ia o> u 82 a, Zo gw rH 'CaJ 0>) 01 rH r OO M3d CtJ Eh a EdH d ao p CO rH o 7 tail EChO <V 05 Eh rH a Edh > d(4 o pcr,, Ch Pas C1. o Y (V t I 1H Pm b Paj ai o d rmH Eh ^ g> a rH P CQ C5 E*-. h EShI iH ca in CO iII ooo 5 H n05 c o iH PO H U m rH PGQ 6 fi 3 P H CV a. g c Pi s tao Q d5 CQ O ao pc H Po S a P4 oa Pq B0 H do o H p Sco K M oi 'w *H *8 5sa.-*i ca 3 cv S0 in 3 in 04 tv CA -4' cA CA O sO rH CA CA CA sO in CA CO 0~ 0> i 3CV A cv 1 --1 H i J4 1 --C c- 33 rl A rH t> O' HO Vi sP g s3 H 6 o Vh p* rH HD & d d p 5 ao 8 p H d rs oo o Pr ^2 5 Pi H a H3 8 o& pi t? rH H3 iH H 3 *H o P O Pi *H O Pi ?> PO no > op oa > CO o H it o o P 3 rH h3 & H rH o ai ai 05 05 Pm O h H n o 77 ci o _o , rHI Pm rH .04 ci ci ^ ^ as NGC36001 vQ M -Hp c a1 P(13. <<LP-i| H -i (a A (V M *ri M 01 03 d .3 M P. ^ fi CV ^ CM s P, h0i *H H Ph O B 0M A Ph 63 H O d M A*H WM C- BAA v> "\ r-t v> 60 c cv M C POi M Ae.Mr^Ur-fol \D r 60 0 -H 4Q SO ho bo A 0 BW A AA O 1 Car tc rl *ri *rt 111 n<ri<H n A {5, to (0 A u~\ to O ir> Oo^1* 0 0 idUddr>1 1 M f--l o~\ 11 1 e O r~v IT\0 0 0} o fj H d) 0O CM vO r\ 3 CV CM (TWO CM \> 3 NOCKN^ vO t> C*\ CV `Tv H 3* t> to c- U~\ t> CO ON CO Ov> O' o u* cm\o *c\ o O' O' N* 8: C"- v) CV Q vn u\ v\ vrs On O' On 0s Pfi +1 GO M At .* -iP' j +c3o -tPo JP< CO M+s Ap MP <.pX CO 03 CO CO *A LTV VfN nO ws T r ~D ^ *~i *~U *-3 *~3 r-C 03 A CI--Ol 1 o p <13 B <D Pi O a <v a o & to o LTN O' (4 H 01 MA CO Si o o g c*\ 3 ct, H O P. 43 G o o p 03 03 Pi ____ p*}--------------- O P> 0) G <D 8. m H Ml ho *H ca Pi to v> nH A do O O CA 1 o c<-\ O hroi 03 H c d thmoI hHo A 0 A B A O O NO 0tr\ O 5 O <*\ 1 111 OO OO cuv> pH f\ UN hfl H 60 a o <T\ hO H 60 03 H A A O OO CV n> I1 OO hD H B Agr4 A5 O O M s t--t 1 O0 L in xs o f\ 60 H 8. v\ M 1 O <c Cu O o 8 0a 0o 0a H W M Ml 03 pi 03 vO 03 rC-:3jIc-P; Mr*\ Pco o Pi 4* c o o p p o 03 M PI T3 P HM a & 01 M O Pi P C o o ou H o s & c g d o *o p* 03 J! 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P> C.' n,, &sIic0 G3 H 60 Q 63 3HJ Pi tO>A APC3i 3 <O O > P>H H 1-? poo > o- ? flrf T Pi 1 sa >a"N^ Qh 3SS Pi LjlJ o o u NGC36002 a n rH TJ -P O *I V-R ? rH O rH M .o O rv fl \o rH *H P SOC>J G P & G o- _s O0 O-Pto <J O 3r`3 >+3 a HP 03 01 O QH .O h e J 3' eg o rH S rH| <d| I LlJ -s > _=-,C* -1 ;:5 rH & 3 tC-cf & US W d to d H o' o O fi m rH m S Orr\ e-!goj n t =o p W d O eg c- ffi 2 s +3 -p p <0 Eh co O ra* & ,, n n co w a to o CO CO IQ B} 03 M CO 0) CO (0 to Vi CD CO to * a 0) cd O --1 a a rH h fn rH h * M U to o CU < bo d & m to a0 to a CO 0 to b to t CO 03 to to IQ G o ft B CT < | gg Beg Beg rH rH 4) -P <P 03 CQ *o in 8 o 0 o m rH m <n m 3 3O <on A O mooI o oe\ A m rH 8 Nt A O <i o o <4 I OJ 6 m o i o A Oo ci ti o mc- c* J3 o NO OO I cn m o ci o oO 1o oO o in e m -r rH m -g- OI mo A <4 A o i= m 33 -sf rH m 9 CO o eg to o eg CO o eg C0 o eg CO o eg CO o eg s o eg 8 CQ O eg eg CO 1 bo eg CQ O eg < o eg O eg 0 3 01 eg CO O eg c* co Oo eg eg o co oo eg eg O eg m oo eg eg O a aa a a a pO a p <n rH a a a a <n rH cn cn H rH <a bD cn rH a cn rH n rH m rH C m <n rH rH e o& .G 3 CO < Ara e +3 o HA o & o prpa Pi < B S S r c es oO u oo HrPa ra c c P <H oo h f+ Oo HP n ^rpa << s o a ra e o h o pQa to $ r4 d r- = 8 R fcto 8? to to in to o S CO w o m eg Om ? o ON On o* in 4 s d 4rH r-H f--I s 3 4 A *7 c i A nO r- C"- B S o e- e C- e- e t* ft -p G O U fl o P CO o P o -p C3 +J +r>a Cl, ra s +^3->4c+oJ3 rcsd o rccHOd CO era> i+Hb0aOu>>o *8 rO3Ha A3rraa u A3rCaQ GoHr3a A3rraa oi p- Q eg I rH rn - e.g m. "? > 5 PpLD, OtOl, CCLD, &Cu <ArH<H \H\ni\rH\ i Ii oo JI III o oo I o **5 p gjO rjH O rH m reHg i1t Eh \rH eg^r 1 ii 1i i Ooo 7 < > i o 8 co ra 0 fe *H Jh -P W jH psa ^ajg ytd oPu +> co t<>Y t+j >5 1 oo ^ VO ^ * T3 *d m H OHO PH flrl rH H rH *H U* tn co m in cy <y rj\ SC Ui NEN-*vrH'\Ef-<g* II II oo p+ NGC36003 < t-i o (0 3 to Id 3 ft ft 0 CM G X. 0 rH H +3 >0--^ t) 43 gca pc B0 e 0 0 43 0m -* S *>43 a rH 43 GO --HS?~P Bfkt*+* g .hS, 8 fHi a 0 H 43 O O O -- ------------ S O P 43 O S3 O B *3 cm 0) CO $ 5 K cm oooo ooo oo aaa a GGG ac 43 0) G 43 80 B 43 t; O r4HQ3 r4Hn3 rH 4a3 rH 43 rH s 4n3 rH --I rH M u d 43 43 -P a a aw m A <0 n W m_ u g> 3 i, cO p Sf3t ffit p p. H *H H S TJ TD 'd H -3 C 5 sf3t H -05 S < < < 43 43 O 43 G G El (0 e 4i rH H rH i N K ID N GGG oOOO .o M J3 U S3 U S3 E 43 43 aG s C- rH rH rH O to 43 03 n vO rH r*\ :;= a o oCJ> C3 to G a] P3 CJ ? Bo cn o O 3 bO to to 60 H ft H (f0t to ri & H a fnHt O ir\ 8 O 0O 0 vO O 1 1 0 A A rH A rH cL c 0 Cf\ to 6H0 M, b3t*oH H 01 -ri H tQ &0 hil h<> hQ rH faO *H *H *rt (0<h a n a CfQt O c-\ p, to w ft o ft P.o vrOH o2i voD o*H P, 03 ft P- ft oo o_ o oo oo A <i23<A t>0 to to to to CfOt o to rt ft ffrftil O H CfDt O faP*H rT W ft ft O ft O H fnt 0 vO O O vO O vO 3 H or\ vO r-i <T\ rH AA bO to H H ft nft OO Cr, pH CQ ft m CQ CQ CQ < 0) O CO 0 O O O OO CM CO CM CM O CM CM CM <*\ rH B B rH r^i CA H H rH e B s O rH 3. f~> O'* rH rH a a aO ci d a (V CM cm CM cH aCM CM cn c--I m o aCM E' en H s o to S3 (0 <d s s00hro: 4<H3 PO O s: e 0 sp0; j: s s OOP S033 S0p03 < p00 S3 c O PO Sm3 i e = e e B B 0 p0 SM3 <B CB SPOO<30 < B 4<OH3 O & SK3 SPO3 < CM cn v> CM o ft V\ CM O C\ O' in rH H 43 ca o 5 ft ^ jS 1 vO C- c * 3F< H8 o85CO H HH . m 0 co ft fctd ft fots H CM C*\sO AAAA t 332 22 O O' 3 s s 3 O S3 U rH H < SJl 10 <*J co +5 3 (fjt O SO3 O f! 43 rH as *s <* H CQ iTv O o> ^ 2 -fl* 1 ? 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CO to s hH a Ph 0 2 I e O A o 9 * <A o o 2 O 53 0ua b NOHA OOOO <A I o -p o =* 0 2 B -P lA 6 CV H H OW O NrlOO CV Ph O &v\ ir\ lA lA cv tv & m <v <V o CA (V -4 |oA.S3-.o*S4i. sHo< soH S3 o oo a3 CA H (0 -P (0 P a a ka-4 e +3 m G M J i rt rt rt Ih S N~ s & X *c > (h (h X* g S pi pi B8CO CO CO CO > 1 -l f --P --4* 8 (hI rH H a: rH rH rH B rH bo rt n p Ph tO rt n <5 o ca i e rH (0 gPh UN iH I--I <rt O P u o rA O C col n & o J- iP & co o bo o ,o (0 Ip 0 .0 T3 5 I HI -PI rt el 00 H to a. ^3 a o 33 8. a l m to n rt 1 8rt . 9 lA rH I 5a 3mcv A 0U 8AL 52 4fA H & 8 ca bo <4 *aj 8 I Ph irv B o 0 CA rA A L> bo bo bO rt rt rt nun P, & Cu p bO rt r-3 (0 P. 1m O O Q "s 0*0 0 W\ v\ l1s 332 IO I sH s OI o o 1 iH PC I fA O <A O CA (A CA ir\ t> 9 e -iJCM "E- I XP & d B 'tS iH to O "i. rt ^3 W C- _Ph ta3 oo oa to rH 8 8 rHrt tH 8. U. A S to o H to vO 2P*H S O u op to B o T1 23 33 3 s si 33 33 a a Pi S 3ifx tZ 6 3Ph vO so - 33 & a & J? s do G I 1 1 %. o .a *a &.C I I I I I s d I6 u 0 0 o O jrS\ oLoi Oou (0 (0 Ph < 4 CA ^Hft t9o3 lA n rO 43 a 8 Ph p w ] -p o rt Ph o rH s* xl m ? cv o 8 n p G -P 8 o o P oa p to Oirv' tioa O ^ -l 2 > I PhI vO O' vO NO VO to 00 Al t> (V lA lA <A fA CA rH rH ^ i H<!H vi sO ssOo >vO0 s"OO . phi s-t CA lA i a i j rH NO PhI O' p-l H t) Ph bo o fe- o Ph O s *4- n G t (G, S K e \ <2 a iP H 43 rH rtfHfA^ +> * + rH (A lA CO AAAA m si si s Ph s Ph rH o G * OH Ph & o ( rH CA t _Ph I 2; o fi 8 1 S 1 g JC p 3 CO o 04 s rH| s -Fs Vs Vs p P P cm I -ft 'Hv ttO P to P. O pm n Po s: Io Om H n Pi m CM A bo p Pi rl Pi 0O UA O cn n Ac4 go ou si j 3 w p ta (0 10 D on bu aS p tta to n bp c P CP to <ri n iH Ft P Ft _H _ o a to o rH P COO P +5 +3 H -H P 333 ooo oa 9 F3 *?CQ P \0 s e bO 03 p in r> bo m o m P a P CM > -ft- CM NP 0o r--I CM 1I ft ft- "H, 4 n bO P CO P PP CO O o P n O 3i 03 a CO m cd A rH P _cd t> 0 ra c c rH g rH a0 1 rH cd 1 jH Fs > S. <D CQ m S, e nfCM C3 H O > 01 e C H. vj -d* ** fos Vs C*> Vs cn bo P H pn aP Si _pj_ oo -8. P o a 3 3 CM 3 P4l X VI P- OO CM O 4P C/3 CO 0 m O' O O' n n cd ft 0 > S CO rH 3 1 ft 0 > O K ift <n CO__ TX~ vO <4 P a to 3 p o v\ Sfr r 8 CM 8& m o O' 2: s O- O Q as CJ> c o P P O cd P o A T3 1 T bO P a m H t m rHl 'O l CM CM cm -<r m rl- sl n CM cn CM tt & 3C B sO in m Q CM *3- 0 rH rH 33 2 1 o 3 5 3 rH CM m1 O' 1 "H *-J O o> 0 Tin m O' I P Ft PO S d-S *D ft c3 P -3. 0 p Fs P O H id *a p *3 & 0O pP u Ft pP 0O rl rH id W *o TO3 PP PP 3a t=> to n f! a 0 3 <r ain d in o 4 o 9 g 2 T o "i H cH in O o 00 0 P pp p P ^3 +3 +3 O 00 0 rH rH M M 0 00 0 0OO p pp P PPP * +3 43 * Ft Ft Ft PPP 0 CJ 0 0 OO W dd d d0a 'a *o 'O T3 9p H PtH I i I s 3 3 1ft T3 *o *o 'O *0 o T3 P P pp pI Pp 3s ! ft A2 a "c p u .3 % .3* 5 Ft O C & 5 o ft s ,c ft p vD \D <> n- in ll CM Ch in H 3 vA O' HP O > 'O O o Pi ft1 o Fs G rl P Pn O oo O CJ> 5 fs to Po c in w *0 *H 95 Oin *c= `Yf Cu - P CM fi 1 ts > oo 8NO d I A O' O' CO Mi a << j, O' e b \1 3 P &vO M c- Pic- r-| CM to O vO 1 vO 1 P d I I I"T vj -c jr | of *? J. -4 *4 *=4 A A J A A 3O' O' O' H4 O' O' O' O' 4 O' O' Pi a fe a co oI Fh o "c 0 o o & 0 p0 cd a: 03 &ft ca a u a CO <0 0) a ! l o O ao rl O 00 & O CQ tp P >0 0s c- p 0 *0 OQ 0O r-4 vO O H Ph I cc Pi ? sS m s s& a Fh o p CO H g rH P s rH H >> XI O A * > i P \0 P rH O O Ph 3 b > o o & c P V CM CJ Pi CM ti] cd -7 it^T S St_SCJ E-s I o pi c o H p o O Si Eh tow frt 88 mm H "f vO C- c^ EH e NGC36006 E _ r*~ o P o s d 0) 0 0) B. pH 0 1in 0) *ri P -P Pb 0 8* P 0 3 P i--I d 0 dd d c dO d o & 1o CM o rH aO O VA pH o o 8 8 o rH CM rH i d I o1 va -4- o o CA t o 1 O 11 oO tpo O 0-3 u hu 5o 8 G o o G 0> g U9) > n a u V > tt> O0 b O SP o P-3 o aj <3 u u0 P W 03 p n P10 p OJ t=> P d s P d p tj o GS o G d > O o G0 P 0 fi 3* - la O O P 0 0 0) u xn Pa 3 c o ri P af-. ao i o -tf d CO lA H CM 0 o IA o g p S1 d 2 o IA CM o VA d o if' &CO 1 XIAAIA rH A CO t 31 ci 1 " p-. CM 3 VA fe> IA to p 8E H rH o h p g o 'S pG H O P GO J2 S P 1 op d co m "c0* w VA of-. o p 1 >-g D- O sCJ> o 3 o p o IA CM & d t-t o P rH_ O5 00 a* rH > Q SO cr cm <H ID lrtl 8*4* Ni g 1 pp O IA p< a & OHM ill pp a> o> agRHH 3 HhO _*vo__ h P ho G O o d CO to >IA IA R h CM v* IA IA oo g8 pp 1g d o b p i ScsO IA CM CM t*" r- sO CM 4 A.! *A CM I1 t CA CA CM fp\ 4 *a? o CA I <4 I> 3 4 <S CM 3 B bILWOiH V d h n O o i OG a ! o O Si -<0.000 .b^ ,<AP rS p cd d>I o d>I .o Q "9S? I > pH I I 3o c o c - 151 G 0) OG OG O CO CO VA c. I t4 8 (A rH 3qj i E-* r>-> si <4 -* L3 O EC CO A 'A A A g P P O 4) P O C o o a ca p Ol to o VA S:\ o\ HfH ca f j-i O1 H> P CO G O oEC O' udtrJ\ 3P ON Hrl 0,1 rH H o H I on G o p p cn o o "i (nL G <L> a a o o P G a> >G O P Cj P P (3 mo tn o p rH Q d. & H Oh G ri p VA s.A tn} CM - A i-H pH II tL a Id .H I M at S8 8 a CM 4 ? o vO 58 d d (D ft O e rH I Ii H 4> Id Q O c n1 d (3 d <3 rH I fH CA at a pH I NGC36007 f- rH *5? O 35 cj? s- p,h to w 3 M pH O rH '" r-J I--</ T3-&H O o3. 1 to 3 rt 1H bhojj A -1 bo & 8 bo 8 H EE E 3ir\ E 5 s S B ee ,~4 *4 .-4 ~4 s 8 cn cn r\ pH <ii Cl 3 a a oo o o ca a R jar A a o a o RQ $R O 8 R O c\* a R RRR c ~4 $ g -d BB -4 sD BB -4 NO B acm aB ft 8 8 e nO On -4 CJN ON On B ON 8 -4 <JN BB8 ON ON NO 8 O' oo o pt* fs* Ik. fc fao o aCM oo o a CM pH o o CM p $ o a o o o3 CM pt fc* oo 8 CM CM fa Q o o *?>0 o P* o O o o 38 8 8 C*N o ICN CM CM CM CM CM Ui Ph o PH o ho o %o 8o WN 8 a8 o CM CM CM CM i CM 1 '. 1 I o i | oO 7 CM oo 1 1o o7 11 OO 11 11 a So oo OO 11 11 1 oo O O /N o o v\ O I ON a a rt nS 0- tS H <& H l-i ce go o CO w -si -=i r\ c<\ r^\ r\ lA 7 CM L aa J o 1> p-\ o~\ Q-4 CfpM\ vr\ tO O' cm CM rt l a 1-u 3j. &a >o om g oO wS3e I B. bo o o o o Y I 'O ral YA P -p rH i OP -y i a U a> to R 'S 3 o o -3 a o 4) R 4) O 0) P3 rH SS i O% ol 1 *0 0> & o o 0) pi rH CM e4 ii < ^Y A A & cd & h4 S2 'O <D R o o 7 *2 rH1 t < 1N fi 0*8, In * o II (0 p 8) to l l|| ft *o IIB B n 10 O <J B B B +3 8 (0 OW o e rH x r\ ArH S 33| I i cl i ci o -J |bii oO NGC36008 d <d o h p o n s -h -c I > w ca paw. p Ho 8 H CA Sv\ oCO S3 S3 cv o'\ CO t> Ip I--I M * I--I x -t * p rs Td H P td 3 p <ii IH G X Q@ Td fl) P w m pP O O cti GP 3CD .a g B$ <S} T-> T3 v P O P <3 " t jc JaJpS'3P 3 CA ?i| Oil G O G O bo C Q) * a IA P 1 B P E ^H c 'N CA ee CA O' B -4 bo P (0 Ph Ph O O s O At At 11 oO go* Po CA 1P O1 o 4*^ I pa< PP Oh Oh o OO uo GU oo Im 8 G dd is fcH g p f?'* B S ->4 1 '*s11> (A <A e oi -4 pH g UA At At 11 oO t: s oo bo dd a c st S3 <H O g as 'O at Pn 03 'O Ga T3 c 3 PO oS Oh P ^ X o 'O o 0- o * HG p a b p"a. I h *a o CD P0) 3 o eoo a a 4 to .^. .. cv .G p ^o ^ i iv -4" _Ot hHtti O-d g ^ I- o B, 'tb O . .a AA oo o *o H u d oP O P. o Td U O P OS 1 O At p At 3i *?** P * o E g J c OX oP Eh Eh Eh O O -4 CG o 8 X H *h| o SI Pm & P P O u p G O o u 9 TJ t> u 9S s rG P P o 3 ir\ todo >p oA P ir\ 0} 9 !>, 9P ffj P o Td <0 3303 3, pH pH 5f>ts4 rvCrw- stafcj So-3* 9 " as -*4- d cO ,. H Eh h I, Eh Eh Eh I _ U. !$i Ia c < g P 'O 'V*d T3 nd rzi 1 g ggif g h pm Pm P g h PPp qww Td '-- 0) u g Si 'O-'-'P S fcE. <c a^ oSo o * P C 0 E> pPQ ca Oi CA J-i Ioo A CV dI Pi J, e e 5o CJ nO s> p o tn Ft P Ph oO CO o ao m ?O o oO o p CA -4 A IA A m 7 0w 1 II 0 1 I I a 35 At CA $ CA Q CA ^ CA O' -4 CO P P P At At Al CA CA O' P O' P J> * OJ c^ I 4l p-l bO C/j 04 < 3 J3 _h 11 . t2 a I bf> I" I* O o se 0i 3 op aj bo 9 P Oof Ma O 3 P oP oo Oo aV oO <d CA I "t t CA *i i Eh t P <Mr _o *8 a 33 && H H G P Ga Oo U E> C 1 Q t|t cB acy PC B PP A fi OO I w Eh 1 o3 vO *8 t3 33 bo bC 3 Oh H *h U P Ga QJ OO bu & o BB O C\i s 1a 33 oo ca m w Eh G Eh O P P 31 3 'a as si *1 Eh to !> tC & 0 COA AJ CA aa 14 & Oi nd sH uo 9 m 3 P (x, <d *fi o CQ s o o 04 M P U t o 8T m 91 sifn Eh 3 *d CO dfe d LU o O NGC36009 p tJ P o 0) sp b 3 rH (0 IQ ml ttJ Q JS a & r1*4 o UCv'\o_ H n O 01 PI in o {v in a p-, I - to 8 CM I o A p 0c0 H hO bfl 5 s CO CM O' vn X oo aC O 4) P Pi Os E <0 *Hw U *f\ P a 3" SI c- o pe cm PP P3 P Se to 8^ ra S -p <H a 0^4 *oH O <0 Oo (0 rH b sCi, O OS o 3 tft m A P H 5* *o cm ir\ |r JCcne t3 to H *H hi bo pP fH fH t3 rt3 Pp hb bO PP U fH *o * pp bO bO PP fH fl . -- * -a t3 PP n n _ cj *o pp m * *a pp ho ho PP fH fH s? <n p to p fH "d P m CL. cd s CJ> CD CD 53 rH CO rH rn o m t3 H CO b <n e ao 3 CP s 1 3 31 . 5 in <4 :> m n cn cn <n in i R <; 7 .1 I I rt3 ?4 4 I n 4 mmm H P rH rn in cn m < cn ^3 rn in *J- cn .mrH' <n SL a an & K r* >> > eo oo aa oo fl fl OO aa oo c fl c*i o oCM 5 II oo wm CM f*i J*4 %*> o tn cm cn II goin i--I rH 88 CM'-T I1 omom CM P*i F*h o2> om cm cn II 88 rH rH J*< 8 CM I O n P T) CL. 0) b o sc CL. <a a ivO rH CA PrA l A* o. pb(Qo phuo a. o. ho p a ho pwa. pto Bh PhO o. ii s 8 CM p 8 8 oo CM CM CM 8 CM a ^ p pO pP <> fl I* a ac & &a a o o o Poi a & o ISa s co o <n rQ p5u3 On *rt a V foIci 1 a a(0 * 03 -=i s Pi A1 S m 2 8rH vO 3 s 2 3 2 BB CM CM SC o--< in r\ M3 On 08 ^7 P rH T--1 1--1 23 BBB m <n cn B <n S a tS3 MLm3 >*_ in o r>. MvO3 NNPO ,--s 1H ?i < s P *t 1 "f 'f PH Ph M Pt C*H ------ n a. 2i 3 7 3 Is vO vO S 8 IT\ 4 n f--| 4 KC 0 & t > & I1 Qj * b is Eh EH d 4vO o f-'Pn 0 01 a b p s <a0 CO -) u p b TO o Ph o tO a p rH 8> ^ j1k- PU OP 0j B 8P rH P P rH S p Pi fp--3I p O O a rH *co *8 " 05 O 3 S> Ch -3 (Q p a n & Ch P P 3& -3 ta Oo bo a o t; CP fol & c O O CM1 *sw PVHi"^I* *uj 87 t4 s0 Uh JH cn tlf h ci t2 3 ^o.CMo^rH<K<rH JL J. rH CM cn ff! Ph tb cA ffl CM rH CM rH Cjl m at ap I ra NO CC5i P al .Pi sm O' mm CM 4d a vi t- n g in -f M3 C~- in m CM ^ p. 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Pi & G TO .G O P e * G w-v CM 5J o rt O' rH >4 H T 1 O hu . 3G J3 o > *3 G CM g O' rH & G o p * *o G A & CM U s S rt O' rH < T O Eh s l,7 1 6 CONFIDENTIAL NGC36016 Chemical Safety Data Sheet SD-56 PROPERTIES AND ESSENTIAL INFORMATION FOR SAFE HANDLING AND USE OF VINYL CHLORIDE ADOPTED 1954 Chemicals in any form can be safely stored, handled or used if the physical, chemical and hazardous properties ore fully under stood and the necessary precautions, including the use of proper safeguards and personal protective equipment, are observed. MANUFACTURING CHEMISTS ASSOCIATION 1825 CONNECTICUT AVENUE, N. W. WASHINGTON, D. C. 20009 ;.... a/ NGC36017 CHEMICAL SAFETY DATA SHEET VINYL CHLORIDE SUMMARY Vinyl chloride is a highly volatile extremely FLAMMABLE compressed gas which is ordinarily handled in liquefied form under pressure. It has a mild anesthetic action in concentrations above 500 ppm. and its vapors are irritating to the eyes. Precautions necessary in handling the material are detailed in the body of the Safety Data Sheet. Key points to consider for safe handling include: 1. Keep away from heat, sparks and open flame. 2. Provide adequate ventilation. 3. Ground equipment and containers before discharging to reduce danger of ignition from static sparks. 4. In discharging do not heat containers above 50C. (122F.). No heat should be applied to tank cars. 5. All equipment should be of steel and have a designed working pressure of at least 100-150 psi. 6. In the event of accidental leaks, spills or whenever excessive vapor con centrations may be encountered only personnel equipped with approved respiratory protection should be permitted in the contaminated area. 7. Chemical safety goggles should be worn when discharging containers or tank cars or whenever there is a danger of the liquid or saturated vapor coming in contact with the eyes. 8. Waste disposal should be away from any source of ignition. Dilute phenolic residues before discharging to sewer. In case of fire use carbon dioxide or dry chemical extinguishing equip ment. In the event of contoct with the liquid remove contaminated clothing immediately. For eyes flush immediately with large quantities of water for at least 15 minutes while medical attention is being sought. iAL* a 1 u NGC36018 TABLE OF CONTENTS Page 1. NAME ___________________________________________________________________________ 5 2. PROPERTIES ___________________________________________________________________ 5 2.2 Important Physical and Chemical Properties..... -............................................... 5 2.3 Hazardous Properties-................ -______________________ _______ __ ___________ 6 3. USUAL SHIPPING CONTAINERS______________________________ ______ ________ 3.1 Type and Size_____________ _______________________ _________ ________________ 3.2 Label or Identification 6 3.3 Disposal and Return Precautions 7 6 6 4. UNLOADING AND EMPTYING........................ ......... - 7 4.1 Health Hazards_______________ ___ ____________________ ___ ______ ___________ 7 4.2 Fire and Explosion Hazards_____________ ____________________________ _____ 4.3 Cylinders _________________________________________________________ _________ 4.4 Tank Cars-_____________ 7 7 8 5. STORAGE ________________________________________________________________________ 5.1 Hazards ______ __________ _______ .___________________________________________ 5.2 Conditions of Storage___ ___ ___________________________ _:____________________ 8 8 8 6. HANDLING ......-.................................. 9 6.1 Health Hazards... ................................. 9 6.2 Fire, Explosion, and Polymerization Hazards................ .................. .................... 9 6.3 Spills and Leakage____________________ 10 6.4 Employee Education and Training................-_________________________________ 10 6.5 Personal Protective Equipment................................-__________________ ________ 11 6.6 Engineering Controls ........................................................................ 13 6.7 Ventilation _______________ 13 6.8 Tank and Equipment Cleaning and Repairs...................................... ............. ........ 13 6.9 Repackaging ___________ ____________________________________________________ 14 7. WASTE DISPOSAL 14 8. HEALTH HAZARDS AND THEIR CONTROL_______ _________ 15 8.1 Hazards _______ 15 8.2 Prevention and Control.-...................................... ................................ ........................ 15 8.3 Personal Protective Equipment____ ___ ____ __ -................................... ................ 15 8.4 First Aid and Medical Care................................................. .................. ........... ........... 16 The information and recommendations contained in this publication have been compiled from sources believed to be reliable and to represent the best current opinion on the subject. No warranty, guarantee or representation is made by the Association as to the absolute correctness or sufficiency of any representation contained in this and other Safety Data Skee ts and Manuals, and the Manufacturing Chemists' Association assumes no responsibility in connection therewith; nor can it be assumed that all acceptable safety measures are contained in this and other Safety Data Sheets and Manuals, or that other or additional measures may not be required under particular or exceptional con ditions or circumstances. CONFIDENTIAL I ! NGC36019 Chemical Safety Data Sheet VINYL CHLORIDE Adopted February, 1954 Manual Sheet SD-56 1. NAME Chemical Names: Common Name: Formula: Vinyl Chloride Chloroethylene Chloroethene Vinyl Chloride CHjCHCl 2.1 Grade: 2. PROPERTIES Technical with inhibitor. (Purity of sample 99.42%) 2.2 Important Physical and Chemical Properties:* Boiling Point Color............... Corrosivity.... Explosive Limits (Percent by Volume in Air) Flash Point................................. ............................ Hygroscopicity.......... .............................................. Critical Pressure...................... ............................. Critical Temperature.............. ............................ Deliquescence.......................................................... Ignition Temperature, Autogenous................... Light Sensitivity................................ ................ . Melting Point......................................................... . (Freezing Point) Molecular Weight.......................... ............. ......... Odor....... ....................... ..................................... ....... Physical State___ ___ ____ _________ _____ ___ __ Reactivity Specific Gravity Vapor Density... Vapor Pressure ....--13.8C. (+7F.) ....Colorless or water white .....Noncorrosive at normal atmospheric tem peratures when dry (moisture free). In con tact with water at elevated temperatures vinyl chloride accelerates corrosion of iron or steel. __Lower 4 % ; Upper 22 % ....--78C. (--108.4F.), Open-Cup ....No -...52.7 Atmospheres .....158.4C. (317F.) ....No .... 472.22C. (882F.) (Vapors above --60F.) .....Not a factor in handling inhibited vinyl chloride .... --153.71 C. (--245F.) __ 62.50 __Sweet smelling gas .... Gas at ordinary temperature and pressure. Liquid under pressure in cylinders or pres sure vessels at room temperature. __Polymerizes readily in presence of air, sun light, oxygen or heat. This behavior is due to the presence of a double bond. Otherwise vinyl chloride is quite stable. .....9121 @ 20/20C. (Water = 1.00) ....2.15 (Air = 1.00) ...2580 mm. of mercury 20C. (68F.) '`Many of the data recorded under this paragraph were determined in the research laboratory of one of the large producers of vinyl chloride and are based on a technical grade material having a purity of 99.42%. Materials from other sources may vary in accordance with the nature of the impurities or the character of the inhibitor present. NGC36020 Manual Sheet SD-56 Manufacturing Chemists' Association. Inc. Vinyl Chloride 2.3 Hazardous Properties 2.3.1 HEALTH HAZARDS (See 8. Health Hazards and Their Control) Aside from the risk of fire and explosion, vinyl chloride presents no other very serious problem in general handling. The presently ac cepted upper limit of safety as a health hazard is 500 ppm. 2.3.2 FIRE HAZARD Vinyl chloride vapors form flammable mix tures with air at all temperatures above --78C. (--108.4F.) 3. USUAL SHIPPING CONTAINERS 3.1 Type and Size 3.1.1 Approved ICC cylinders and tank cars designed to carry liquid gases under pressure and equipped with safety relief devices. 3.1.2 All parts of valve and safety devices in contact with contents of containers must be of metal or other material, suitably treated if necessary, which will not cause formation of any acetylides. A good practice is to dismantle all valves for inspection before each loading. Approved cylinders include 1CC-4B300, ICC4BA300, ICC-3A300, and ICC-3AA300. Cylin ders with brazed seams are not permitted. 3.1.3 Some types of tank cars are ICC-10SA500, ICC-106A500X, ICC-105A300 and ICC105A300W. Maximum permitted filling density is 84% for cylinders and for Class ICC-106A cars and for Class ICC-105A cars 87%. 3.1.4 Filling density is defined as the per cent ratio of the weight of chemical in the tank to the weight of water that the tank or cylinder will hold. 3.1.5 ICC Regulations require that vinyl chloride must be inhibited for the purpose of transportation (See 6.2.3). 3.2 Label or Identification 3.2.1 Each container of vinyl chloride (in cluding tank cars) should carry an identifying label or stencil. 3.2.2 The Manufacturing Chemists' Asso ciation recommends the following in addition to, or in combination with, any label warnings or other statements required by statutes, regula tions, or ordinances; VINYL CHLORIDE DANGER! EXTREMELY FLAMMABLE LIQUID AND GAS UNDER PRESSURE Keep away from heat, sparks, and open flame. Keep container closed. Use with adequate ventilation. Avoid prolonged breathing of vapor. TMTIAl naKBSSSSSS NGC36021 Vinyl Chloride Manufacturing Chemists' Association. Inc. Manual Sheet SD-56 3.2.3 Each shipping container must bear the ICC red label for FLAMMABLE com pressed gases. 3.2.4 Tank cars and railroad cars carrying one or more containers of vinyl chloride must bear the ICC DANGEROUS placard. 3.3 Disposal and Return Precautions 3.3.1 Small containers (ICC-4B300 and ICC4BA300, without brazed seams, ICC-3A300, ICC-3AA300) should be drained free of liquid vinyl chloride and the valves closed tightly be fore they are returned to the supplier. No air should be permitted to enter the container (See 4.3). 3.3.2 In addition, the following precautions must be taken: 3.3.2.1 Return of Small Containers The cylinder valve protection cap or out let cap must be securely replaced. The lower portion of the ICC shipping tag, if attached to the cylinder, must be removed. In other cases, applicable to ICC Regulations, compliance is essential. Bill of lading should give the cylinder identification number (which appears on the shoulder of cylinder) for each cylinder shipped, show name of consignee and indicate that the cylinders are empty (See 3.3.5). Full or partly emptied cylinders should not be returned without permission of the sup plier. Such cylinders must be shipped as full cylinders and correspondingly labeled and tagged (See 3.2). All empty cylinders should be returned promptly. 3.3.3 Tank cars (ICC-106A500, ICC-106A500X, ICC-105A300, and ICC-105A300W) should be drained free of liquid vinyl chloride, the valves should be securely closed and the valve plugs replaced. No air should be per mitted to enter the vessel. The inert gas used for the unloading procedures (See 4.4 Tank Cars) should be left in the vessel at a pressure not to exceed the service pressure for which the car is authorized. 3.3.4 In addition, the following precautions must be taken: 3.3.4.1 Return of Tank Cars As soon as a tank car is completely un loaded, all valves must be made tight, the un loading connections must be removed and all closures made tight, except that heater coil inlet and outlet pipes (if any) must be left open for drainage. Heater coils must never be used in unloading vinyl chloride. Empty tank cars should be returned as promptly as possible, in accordance with instructions re ceived from shipper. 3.3.5 Follow ICC Regulations regarding the replacement of closures, condition and labeling of empty containers; condition of empty cars and placard requirements before returning to shipper. The ICC DANGEROUS placards on sides and ends of tank cars must be removed, or reversed (if in metal placard holders) by the party discharging the tank car. The empty car must be offered to the receiving carrier either without placards, or preferably with four (4) DANGEROUS-EMPTY placards. 4. UNLOADING AND EMPTYING 4.1 Health Hazards (See 8. Health Hazards and Their Control) 4.1.1 Aside from the risk of fire and explo sion, vinyl chloride presents no other very seri ous problem in general handling. The presently accepted upper limit of safety as a health haz ard is 500 ppm. 4.2 Fire and Explosion Hazards 4.2.1 Vinyl chloride should always be handled with full recognition of its flamma bility. Precautions should be taken both to keep the material enclosed and to eliminate sources of ignition. Reliance must be placed upon the elimination of all sources of ignition and on the provision of sufficient ventilation to keep escaping vapors at nonflammable levels (See 6.2). 4.3 Cylinders 4.3.1 Precautions generally applied to use of cylinders (ICC-4B300 and ICC-4BA300, without brazed seams, ICC-3A300, ICC-3AA300) for flammable liquefied gases should be used. 4.3.2 A water bath heated to a maximum of 50C. (122F.) may be used to empty cylinders by means of the vapor pressure of the vinyl chloride. 4.3.3 Check valves must be installed in feed lines from the cylinder to prevent the reactants from entering the cylinder. 4.3.4 When the cylinder is empty, the valve should be securely closed. Air should not be allowed to enter the container. NGC36022 Manual Sheet SD-56 MMiu{a.clurini Chemists' Association, Inc. Vinyl Chloride ------- --------- ------------------------------------------------------------------------------------------------------------------------------------------------------- 4.3.5 Valve protective caps should be kept in place on cylinders except when the cylinders are connected for discharge. 4.3.6 Cylinders must not be filled except by or with the consent of the owner, and then only in accordance with the Regulations of the In terstate Commerce Commission. 4.3.7 No attempt should ever be made to mix gases or liquids in a cylinder. 4.4 Tank Cars 4.4.1 Applicable instructions for unloading tank cars containing flammable liquids are set forth in MCA Manual Sheet TC-4. (Also see ICC Regulations, Sec. 74.560 to 74.563 inclu sive, for unloading tank cars.) 4.4.2 Shipper's instructions should always be followed and all caution markings on both sides of tank and dome should be read and observed. 4.4.3 In the event of a tank car fitting fail ure or leak, the shipper should be telephoned or wired immediately for instructions (See 6.3). 4.4.4 Tank cars should be electrically grounded to dissipate static or induced light ning charges. 4.4.5 No heat should be applied to the tank car. An inert gas line or compressed vinyl chloride gas line should be attached to vent connection of the tank car to provide a pressure for transfer of the liquid vinyl chloride from tank car to receiving tank. Cylinder nitrogen (inert gas) is often used as the pressuring medium in the event vinyl chloride gas is not available. Larger in stallations may have a suction line connected from the storage tank to a compressor which discharges compressed vinyl chloride gas to vent connection on tank car. The pressure on the car should never exceed the service pressure at which the safety valve is set to operate. 4.4.6 Some tank cars in vinyl chloride serv ice are equipped with excess flow check valves. A too rapid opening of the discharge valves will cause the check valves to close. If this should occur, the outlet valve should be closed until the pressure is equalized and the excess flow valve opens. 4.4.7 Positive vinyl chloride or inert gas pressure should be left in car. No air should be allowed to enter car (See 3.3.3). 5. STORAGE 5.1 Hazards (See 8. Health Hazards and Their Control) 5.1.1 Aside from the risk of fire and explo sion, vinyl chloride presents no other very seri ous problem in general handling. The presently accepted upper limit of safety as a health haz ard is 500 ppm. 5.1.2 Vinyl chloride should always be handled with full recognition of its flamma bility. Precautions should be taken both to keep the material enclosed and to eliminate sources of ignition. If there should be any unavoidable leaks, reliance must be placed upon the elimination of all sources of ignition and on the provision of sufficient ventilation to keep escaping vapors at nonflammable levels (See 6.2). 5.1.3 CORROSION Vinyl chloride is noncorrosive at normal atmospheric temperatures when dry (moisture free). In contact with water at elevated tem peratures vinyl chloride accelerates corrosion of iron or steel. 5.1.4 VOLATILITY Vinyl chloride is very volatile and is a gas at normal atmospheric conditions. Containers used for handling vinyl chloride at atmospheric temperature are always under pressure. 5.1.5 TEMPERATURE REQUIREMENTS Inhibited vinyl chloride may be stored at normal atmospheric conditions in suitable pres sure vessel. Uninhibited vinyl chloride may be stored either under refrigeration or at normal atmos pheric temperature in the absence of air or sunlight but only for a duration of a few days. If for longer periods, regular checks should be made for the presence of polymers. 5.2 Conditions of Storage 5.2.1 TYPE OF CONSTRUCTION All piping (including instrument leads), storage tanks, relief devices and equipment employed to handle vinyl chloride should be of steel and designed to have a working pressure of at least 100-150 psi with a safety factor con forming to the A.S.M.E. code for unfired pres sure vessels or any code applying to locale of planned storage. Shut-off valves and control 8 SD NGC36023 Vinyl Chloride Manufacturing Chemists' Association. Inc. Manual Sheet SD-56 valves should be of steel or a suitable alloy not bearing copper, designed for working pres sures of 150 psi or over. All-welded construc tion is preferred to riveted construction. It is recommended wherever possible that all liquid inlet lines enter the bottom or extend to the bottom of the vessel. This guards against the accumulation of static electricity. All equipment should be properly grounded with resistance to ground never exceeding 25 ohms. An efficient water spray system should be in stalled or made available. Adequate diking and drainage should be provided under tank area to confine and dispose of the liquid in case of vessel rupture. Any cylinders used to store vinyl chloride must meet ICC Specifications. 5.2.2 ISOLATION Storage areas should be selected in ac cordance with local codes or authorities having jurisdiction. (Assistance may be obtained from such organizations as National Board of Fire Underwriters, Factory Insurance Associa tion, Associated Factory Mutual Fire Insurance Companies.) For highly volatile and flammable material, storage should be located outside of buildings. Cylinders containing vinyl chloride should be stored always in a vertical position, outside of buildings, and in an isolated and well ventilated area. It is preferable to store cylinders in the open, but provision should be made to shield them from the direct rays of the sun and prevent accumulation of dirt, snow, water, or ice on valves or safety devices. 5.2.3 COMPATIBLE AND DANGEROUS LY REACTIVE MATERIALS Tanks in vinyl chloride service should be used only for the storage of vinyl chloride (See 6.8). Before vinyl chloride is placed in a tank, the vessel should be purged with an inert gas until free of air. Vinyl chloride is generally noncorrosive at normal atmospheric tempera tures when dry (moisturefree). However, mild to appreciable corrosion has been noted even at ordinary temperature. This may be due to the presence of impurities. In contact with water at elevated temperatures vinyl chloride accelerates corrosion of iron or steel. Acetylene as an impurity in vinyl chloride may form an explosive compound (acetylide) when exposed to copper or possibly copper alloys. 5.2.4 VAPOR-PROOF OR EXPLOSIONPROOF REQUIREMENTS All electrical equipment, motors, lights, and flashlights used in an area in which vinyl chloride is stored or handled should conform to the National Electrical Code (Class I, Divi sion II for storage; and Class I, Division I for use). 5.2.5 VENTING REQUIREMENTS An adequate system for normal and emer gency venting should be installed. All vent lines should extend to a safe area free of any source of ignition. The point of outlet should be equipped with an approved flame arrestor. Relief valves should be installed in pairs, par allel, using transflow valving to facilitate periodic testing and repairing. 5.2.6 VENTILATION All storage areas should be provided with continuous ventilation. Pits, depressions and basements should be avoided. 5.2.7 PROTECTION FROM ELECTRICAL STORMS Storage tanks for vinyl chloride should be protected from electrical storms and induced static electricity by grounding of all equip ment. 5.2.8 PROTECTION FROM INTERNAL EXPLOSIVE MIXTURES Storage tanks and other vessels should be maintained under positive pressure utilizing an inert gas when necessary or vapor pressure of the vinyl chloride. Vessels should be pro vided with bottom inlets under the liquid, or dip pipe extending from the top of the vessel to within inches of the bottom of the vessel to protect against a static discharge. 6. HANDLING 6.1 Health Hazards (See 8. Health Hazards and Their Control) 6.1.1 Aside from the risk of fire and explo sion, vinyl chloride presents no other very seri ous problem in general handling. The presently accepted upper limit of safety as a health haz ard is 500 ppm. 6.2 Fire, Explosion, and Polymerization Haz ards 6.2.1 FIRE HAZARDS ' Vinyl chloride should always be handled with full recognition of its volatility and its flammability. In general, precautions should be taken both to keep the material enclosed and to eliminate all sources of ignition. In small CONFIDENTIAL NGC36024 Manual Sheet SD-56 Manufacturing Chemists' Association, Inc. Vinyl Chloride laboratory operations, where vinyl chloride vapors may escape, reliance must be placed upon the elimination of sources of ignition and the provision of sufficient ventilation to keep escaping vapors at non-flammable levels. Vinyl chloride vapors can form flammable mixtures with air at ail temperatures above --78C. (--108.4F.). Fires involving large quantities of liquid are difficult to extinguish since vinyl chloride is not miscible with water and is lighter than water (will float on top of water). Most small fires can be extinguished with carbon dioxide or dry chemical agents if properly applied. Ade quate fire extinguishing equipment of carbon dioxide or dry chemical type, fixed and portable, should be provided. Water spray is also satis factory for extinguishing fires. Diking and drainage should be provided for confining and disposing of the liquid in case of tank rupture or spills. Precautions should be taken to guard against vinyl chloride entering general sewer system (See 6.3). In event of a fire no unauthorized person should be permitted to enter an unventilated area until the space has been thoroughly sprayed with water to remove gases such as hydrogen chloride, phosgene, carbon monoxide, etc. generated from the fire. 6.2.2 EXPLOSION HAZARDS Vinyl chloride is' a gas at normal atmos pheric temperature and pressure. The gas will bu^n very readily in proper, mixtures of air or oxygen. The explosive limits are: lower 4.0%, upper 22.0% by volume in air. An explosion hazard can exist when drawing samples or venting to the atmosphere. Open flames, local hot spots, friction, any spark producing equip ment, and static electricity are to be avoided when handling this material. 6.2.3 POLYMERIZATION HAZARDS Vinyl chloride does not form peroxides by autoxidation as readily as many other monom ers. Aside from polymerization, vinyl chloride is chemically quite stable (See 2.2 Reactivity). Vinyl chloride can be satisfactorily stored without an inhibitor for short periods if it is kept in steel tanks under refrigeration or at normal atmospheric temperature in the absence of air and sunlight. For shipping purposes inhibitors are employed. Inhibitors, like phenol, when present have hazards of their own, being very toxic (See 7.5). 6.3 Spills and Leakage 6.3.1 Frequent inspections of equipment and vessels containing vinyl chloride should be made to detect or prevent leaks. 6.3.2 If spills or leaks occur, all sources of ignition if required to be present in the area and adjacent areas must be shut off immedi ately. Only necessary and properly protected personnel should remain in the area (See 6.5). 6.3.3 Spills, unless very large, usually eva porate rather rapidly and do little damage, but ample ventilation should be provided to prevent the formation of toxic and explosive mixtures. Spills should be guarded and controlled im mediately. All openings in sewer system should be trapped for segregation and extinguishment. All sources of ignition should be removed (See 6.2.1). 6.3.4 If possible, increased forced ventila tion should be provided. Inhalation of vapors should be avoided (See 8). 6.3.5 Leaking cylinders in any enclosure should be removed to an isolated, well-ventilated area and the contents transferred to other suit able containers (See 4.3 and 5.2.2). 6.3.6 The detection of leaks in equipment of vinyl chloride can best be accomplished by the use of a flammable gas indicator, or by inspection for the presence of vapors and frost ing on the surfaces of the equipment. 6.3.7 In the event of a tank car leakage, utilize necessary personal protective equipment and make emergency repairs, if possible. The supplier should be telephoned or wired im mediately for specific instructions. Guard against the fire hazard or explosion hazard (See 6.2). 6.3.8 Clothing contaminated with vinyl chloride should be removed immediately and the body washed thoroughly to remove any mate rial which may have penetrated to the skin. Clothing should be washed before reuse. If necessary shoes should be replaced with new ones. Disposal of the contaminated shoes is recommended if the spilled vinyl chloride con tained a toxic inhibitor, like phenol. 6.4 Employee Education and Training 6.4.1 Safety in handling vinyl chloride and other hazardous chemicals depends upon the effectiveness of employee education, training, and the safety instructions incorporated into job instruction manuals. R-- 10 "a. S33 NGC36025 Vinyl Chloride Manufacturing Chemists' Association. Inc. Manual Sheet SD-56 6.4.2 The education and training of em ployees to work safely and to use the personal protective equipment or other safeguards pro vided for them is a responsibility of supervision. 6.4.3 Employee education and _ training should emphasize the need of handling vinyl chloride according to the methods outlined in this data sheet. 6.4.4 Before being placed on the job, new or transferred employees should be thoroughly instructed and questioned in respect to the proper handling of vinyl chloride. Employees on the job should be reinstructed periodically. 6.4.5 Each employee should know the loca tion, purpose, use and maintenance of personal protective equipment and be thoroughly trained in when and how to use the equipment (See 6.5). 6.4.6 Each employee should know the loca tion of safety showers, eye baths, bubbler drinking fountains, faucets or fire extinguish ing equipment. 6.4.7 Only reliable, properly trained em ployees should be given the responsibility of operating valves which control the flow of vinyl chloride to and from storage tanks, tank cars, and cylinders, or drawing samples and venting to the atmosphere. 6.4.8 Employees should be trained to report to the proper authority all suspected leaks or equipment failures and any signs of illness of personnel. 6.4.9 Each employee should know what to do in case of an emergency, in rendering first aid measures, and should realize the necessity for prompt administration of artificial resusci tation when overcome by vinyl chloride vapors (See 8.4.2.1). 6.5 Personal Protective Equipment 6.5.1 AVAILABILITY AND USE Personal protective equipment is not an adequate substitute for good, safe, working conditions, adequate ventilation, and intelligent conduct on the part of employees working with vinyl chloride. Such equipment may protect the individual wearing it while others in the area may be exposed to danger. The correct usage of personal protective equipment requires the education of the worker in the proper em ployment of the equipment available to him (See 6.4). Under conditions which are suffi ciently hazardous to require protective equip ment, the use of it should be supervised. -In all cases, the type of protective equipment selected should depend upon the nature and degree of the hazards existing. The following personal protective equip ment should always be used for the purposes mentioned and as specified in Section 8. Health Hazards and Their Control, and in other sec tions of this data sheet: 6.5.2 EYE PROTECTION 6.5.2.1 Chemical Safety Goggles: cuptype or rubber-framed goggles, equipped with approved impact resistant glass or plastic lenses, should be worn whenever there is danger of the vinyl chloride (in liquid or saturated vapor form) coming in contact with eyes. Gog gles should be carefully fitted by adjusting the nose piece and head band to ensure maxi mum protection and comfort. 6.5.2.2 Spectacle-type Safety Goggles: metal or plastic rim safety spectacles with per forated side shields which can be obtained with prescription safety lenses or suitable all plastic safety goggles may be used where continuous eye protection is desirable. These types, how ever, should not be used where complete eye protection against chemicals is needed. 6.5.2.3 Face Skidds: plastic shields (full length, eight inch minimum) with forehead protection may be worn in lieu of, or in addition to, chemical safety goggles where complete face protection is desirable. Chemical safety goggles should always be worn as added protection where there is danger of vinyl chloride striking the eyes from underneath or around the sides of the face shield. 6.5.2.4 Each employee should know the location of safety showers, eye baths, and bubbler drinking fountains for flushing the eyes. 6.5.3 RESPIRATORY PROTECTION Respiratory protective equipment must be carefully maintained, inspected, cleaned, and sterilized at regular intervals, and always be fore use by another person. Personnel wearing such equipment must be carefully instructed as to its operation and limitations. 6.5.3.1 Air or Oxygen Supplied Masks 6.5.3.1.1 Air or oxygen supplied masks, equipped with full face pieces and approved by the U. S. Bureau of Mines for this purpose, should be used under the following conditions, ur^r "IT 1 11 NGC36026 Manual Sheet SD-56 Manufacturing Chemists' Association, Jnc. Vinyl Chloride and the manufacturer's instructions must be carefully followed: (a) In emergencies, when the vapor concentration is not definitely known. (b) When the harmful vapor concen tration is over 2 per cent by volume. (c) When the oxygen content of the air may be less than 16 per cent by volume. (d) When the exposure period is to be over 30 minutes duration. (e) In tank and equipment cleaning and repair work under conditions outlined in (a), (b), (c) and (d). 6.5.3.1.2 Types Generally Available In clude: (a) Air-Line Masks supplied by plant compressed air are suitable for use only where conditions will permit safe escape in case of failure of the compressed air supply. Such masks should be used only in conjunction with a suitable reducing or demand-type valve, ex cess pressure relief valve, and filter. The com pressed air should be checked frequently to make certain that harmful gases from the de composition of the lubricating oil used in the compressor, or impure air supply, are not present. (b) Positive Pressure Hose Masks supplied by externally lubricated blowers are usually preferred to the air-line type. Since these masks also depend on a remote air supply, they should be used only where conditions will permit safe escape in the event of air supply failure. Care must be taken to locate the blower air source in an area which is free of air con taminants. (c) Self-contained Breathing Appara tus which permits the wearer to carry a supply of oxygen or air compressed in the cylinder, and the self-generating type which produces oxygen chemically, allow for greater mobility. The length of time a self-contained breathing apparatus provides protection varies according to the amount of air or oxygen supply carried. In tank work, where small manholes are en countered, a self-contained breathing apparatus is usually unsuitable because of its bulk. 6.5.3.2 Industrial Canister Type Gas Masks equipped with full face pieces and ap proved by the U. S. Bureau of Mines, fitted with the proper canister for absorbing vinyl chloride vapor (or gas), will afford protection against concentrations not exceeding 2 per cent by volume when used in accordance with the manu facturer's instructions. The oxygen content of the air must be not less than 16 per cent by volume. The masks should be used for rela tively short exposure periods only, i.e., less than 30 minutes. They may not be suitable for use in an emergency since, at that time, the actual vapor concentration is unknown and it may be very high. The wearer must be warned to leave the contaminated area immediately on detecting the odor of vinyl chloride. This is an indication that the mask is not functioning properly or that the vapor concentration is too high. NOTE: Where carbon monoxide may be en countered in addition to vinyl chloride, the mask should be equipped with an "All Purpose Canister" and a "Timing Device" as approved by the U. S. Bureau of Mines. 6.5.3.3 Chemical Cartridge Respirators approved by the U. S. Bureau of Mines may be used to avoid inhaling disagreeable but harmless concentrations of vinyl chloride vapor. These respirators, however, are not recom mended for protection where toxic quantities of an air contaminator may be encountered. 6.5.4 HEAD PROTECTION 6.5.4.1 . Safety or "hard" hats will pro vide protection against accidental liquid leaks, falling tools, and other objects. 6.5.4.2 Brimmed felt hats may be sub stituted for a safety hat where danger of fall ing objects is remote. 6.5.5 FOOT PROTECTION High leather or synthetic rubber safety shoes with built-in steel toe caps are recom mended where there is danger of heavy objects falling on workman's foot. Liquid vinyl chloride penetrates leather, and shoes wet with vinyl chloride should be replaced. 6.5.6 BODY, SKIN AND HAND PROTEC TION 6.5.6.1 Any work gloves, clothing or wearing apparel which becomes contaminated with vinyl chloride should be removed im mediately, and the body should be thoroughly washed. All contaminated work gloves, clothing or wearing apparel should be thoroughly washed, and dried before reuse. For care of contaminated shoes see 6.5.5. 6.5.6.2 When cleaning, inspecting, or re pairing tanks, safety equipment such as safety 12 NGC36027 Vinyl Chloride Manufacturing Chemists' Association. Inc. Manual Sheet SD-56 belts, rescue harness, lifeline, clothing and gas masks should be worn as required by the speci fic nature of the work and the hazards involved. 6.5.6.3 Frequent inspections and neces sary repairs should be made to all personal protective equipment so that it is always ready to give proper protection to the wearer. 6.5.6.4 Facilities for personal cleanliness should be provided and time allowed for thor ough washing before lunch and at the end of the work day. 6.6 Engineering Controls 6.6.1 Selection of a site or location for ap paratus or equipment to ship, handle, store or manufacture vinyl chloride should be made by the direction of chemical engineers or mechani cal engineers fully aware of the hazards en countered in dealing with vinyl chloride (See 5.2.2). 6.6.2 Processes should be designed so that the operating personnel will not be exposed to direct contact with vinyl chloride or its vapor. The technical problems of designing equipment, providing adequate ventilation, and formulating operational procedures which promise maximum security and economy, can be handled best by engineers or other competent personnel. The manufacturers of vinyl chloride, and of the equipment in which it is to be used, are always prepared to help with these prob lems (See 5.2.1). 6.6.3 In the handling of vinyl chloride or operation of any type of vinyl chloride system, all valves, pipe lines, vents, safety devices, etc., should be so located that they can be readily in spected and repaired. They should always be in proper order and condition before the opera tion is started. All handling and storage equip ment should be located away from any source of sparks, flames, heated surfaces and all sources of ignition which might cause fires or explosions. All charging and discharging pipes should enter through, or extend to, the bottom of all containers to minimize vaporization of the liquid and possible generation of static electricity. 6.6.4 It is essential for safety that equip ment will be used and maintained as recom mended by the manufacturer and that a periodic test schedule of the equipment, including safety devices, should be followed. All vent lines should extend outdoors to an area free of any source of ignition for discharge. 6.6.5 All electrical installations should con form with the National Electrical Code. All equipment should be properly grounded to pre vent accumulation of static. 6.7 Ventilation 6.7.1 If the workroom or operating area is separate from vinyl chloride storage or pro cessing equipment, general ventilation is ade quate. For emergencies, however, the area should be provided with mechanical exhaust ventilation to maintain concentrations below flammable limits. 6.7.2 In the processing or storage area, if outside location is impracticable, special emer gency equipment for ventilation is necessary under abnormal conditions, such as leaks or spills. 6.7.3 Six or more changes of air per hour are considered adequate for buildings housing storage or processing equipment for flammable liquids, vapors, or gases under pressure. 6.7.4 Buildings of substantial construction should have at least one square foot of door, window, or nonrigid roof area for each 35 cubic feet of volume to prevent serious struc tural damage in. the event of explosion within the building. 6.7.5 The most important consideration in ventilation is to ensure an adequate air flow away from the work area. 6.7.6 All ventilating systems should be in spected periodically and maintained in a safe and efficient working condition. 6.7.7 Under abnormal conditions, such as when leaks or spills occur, all available ventila tion should be used. 6.8 Tank and Equipment Cleaning and Repairs 6.8.1 The hazardous nature of tank or vessel inspections, cleaning, and repairs requires that the foreman and crew be selected, trained, and drilled carefully. They should be fully familiar with the hazards and safeguards necessary for the safe performance of the work. Use only spark-resistant tools. 6.8.2 Wherever possible, vessels should be cleaned from the outside, using cleanout man holes or openings provided for this purpose. 6.8.3 First consideration in vessel entry work requires the vessel be properly isolated 13 NGC36028 Manual Sheet SD-56 Manufacturing Chemists' Association, Inc. Vinyl Chloride from any process equipment, pipe lines, or ap paratus. These process lines, pipe lines, and apparatus should be disconnected, preferably by removing a complete small section and pro viding a blank flange on the open end to protect against human error and unsuspected leaks. Valves and plug cocks in the process lines, pipe lines, or apparatus should not be relied upon to prevent leakage into vessel being cleaned. 6.8.4 Electrical switches should be locked in the "OFF" position and tagged with a warn ing that they are not to be opened. Where pos sible, the fuses should be pulled. Drive belts should be removed and all other precautions taken to ensure against the accidental starting of agitating equipment or other moving parts inside the vessel or adjacent to the entrance. 6.8.5 Before entering a tank, it should be empty, purged, and tested for flammable resi dues. Caution should be exercised in cheeking for trapped vapors in any semi-solid or solid residues. In purging a vessel, an inert gas (carbon dioxide or nitrogen) is recommended. The inert gas must be displaced before allow ing entry into a vessel. When air is used for purging a vessel, there is a period when an explosive mixture is present (mixture contains by volume between 4-22% gas). For this rea son it is best to avoid the use of air in removing flammable vapors. 6.8.6 Warning signs should be placed indi cating nature of hazard present during pre paration of vessel for entry or repair. 6.8.7 Before entering a vessel and during the course of the work, tests should be made by a qualified person to determine that no further purging or washing is necessary, that no oxygen deficiency exists, and that no harm ful gas or vapor is present. 6.8.8 Special ventilation and a continuous fresh air purging of vessel is recommended during the entire time men are cleaning, in specting, or repairing vessel. 6.8.9 Proper personal protective equipment such as a safety belt, rescue harness, lifeline, or mask as required should be worn by anyone entering a vessel after preparation for inspec tion, and/or repairs (See 6.5). 6.8.10 An attendant should be stationed outside the vessel in such a position as to keep workmen within the vessel under constant ob servation. He should serve as the lifeline tender and be ready at all times to summon help or other required aid. He should never abandon the lifeline while workmen are in the vessel. 6.8.11 A self-contained breathing apparatus or an air-supplied mask should be located im mediately adjacent to vessel repair area for any emergency situation during vessel entry work. In addition a lifeline and safety harness should be on hand. 6.8.12 The portable electric lights and power tools shuuld be in good condition, grounded and approved by competent persons for use in exposures of this nature. 6.8.13 Before reuse, the vessel should be purged free of air by using an inert gas such as carbon dioxide or nitrogen. 6.9 Repackaging 6.9.1 Only clean, ICC Specification cylinders or tank cars should be used (See 3.1). t 6.9.2 Adequate ventilation should be pro vided and all sources of ignition removed from transfer area. 6.9.3 Proper personal protective equipment should be used (See 6.5). Transferring vinyl chloride from cylinders by the use of an un controlled heating method is not recommended because it is unsafe, wasteful, and time con suming. Temperatures of over 50C. (122F.) should not be applied to any part of a cylinder containing compressed gas. Excessive heating weakens the structural characteristics of the metal and may seriously damage the cylinder. Low melting safety devices may reach the fus ing point by the application of excessive heat to a cylinder. Never apply direct flame to a cylinder. A definite fire hazard is created. For recommended practice to transfer contents of a cylinder see 4.3. 6.9.4 For recommended practice to transfer contents of tank car see 4.4. 6.9.5 The appropriate labels should be ap plied to the filled cylinders or tank cars (See 3.2). 7. WASTE DISPOSAL -7.1 All Federal, State, and local regulations regarding health and pollution should be ob served. Disposal of waste material, however, depends to a great extent upon surroundings and weather conditions. 7.2 When it becomes necessary to dispose of vinyl chloride as such, it is preferable to do so as a vapor, venting to an area free of any source of ignition (See 5.2.5 and 5.2.6). 14 B NGC36029 Vinyl Chloride Manufacturing Chemists' Association, Inc. Manual Sheet SD-56 7.3 When a waste disposal problem arises as a result of a major spill or equipment rupture, only properly protected and qualified personnel should remain in the area (See 6.3 and 6.5). 7.4 Waste mixtures containing vinyl chloride should not be allowed to enter drains or sewers as serious explosion in such systems may re sult (See 6.3). 7.5 Removal of inhibitor, such as phenol in form of sodium phenolate, should be done by dilution to approximately 1% solution (See SD-4, Part 7. Waste Disposal). 8. HEALTH HAZARDS AND THEIR CONTROL 8.1 Hazards 8.1.1 GENERAL Aside from the risk of fire or explosion, vinyl chloride presents no other very serious problem in general handling. The presently ac cepted maximum allowable concentration is 500 ppm. 8.1.2 SYSTEMIC EFFECTS In concentrations well above 500 ppm. vinyl chloride acts as a mild general anesthetic. 8.1.3 LOCAL EFFECTS In contact with the skin vinyl chloride is irritating. Prolonged contact will result in re frigeration and freezing. 8.2 Prevention and Control Vinyl chloride is not a serious industrial hazard provided precautions are taken to avoid leaks or spills which might provide a fire or explosion hazard. Where serious leaks or spills do occur, the workmen present in the area should be evacuated, and persons returning to the area to repair or clean up equipment should be provided with appropriate gas masks, selfcontained oxygen units, or air supplied hoods. 8.2.1 EMPLOYEE EDUCATION (See 6.4 Employee Education and Training) Employees working in areas where vinyl chloride is handled or stored should be thor oughly and repeatedly warned of the anes thetic properties of vinyl chloride gas and in structed as to what to do if anesthetic effects are detected in themselves or in others (See 8.4.2.1). Emphasis in training should be placed on: 1. The use of artificial respiration in cases where breathing has stopped because of deep anesthesia. 2. The necessity of immediate removal of contaminated clothing and shoes in case of liquid spills. 3. Repeated washing of the eyes with copious amounts of water in case of liquid splashes. 8.2.2 VENTILATION Work areas where vinyl chloride is handled or stored should be provided with adequate ventilation. The concentration of vinyl chloride should be kept below the upper safe limit of 500 ppm. at all times. 8.3 Personal Protective Equipment 8.3.1 No personal protective equipment is an adequate substitute for safe working condi tions and intelligent conduct on the part of employees who work with vinyl chloride. Furthermore, the correct usage of personal protective equipment requires education of the worker in the proper employment of the mate rials available to him. Under conditions which are sufficiently hazardous to require personal protective equipment, the use of it should be supervised. 8.3.2 Employees who may be subjected to severe exposure to vinyl chloride, as in tank and equipment cleaning and repairs, in decon taminating extensive areas after large spillage, or in cases of failure of piping or equipment, should be provided, when indicated, with proper eye, respiratory, skin, and mucous membrane protection as follows: (a) Suitable gas tight safety goggles. (b) Rescue harness and life line for those entering tank or enclosed storage space (See 6.7). (c) Hose masks with hose inlet in a vaporfree atmosphere, air line masks with proper reducing valve and filter, suitable for use only where conditions will permit safe escape in case of failure of the com pressed air supply, or self-contained breathing equipment with stored oxygen or air (such equipment allows greater mobility but usually requires more highly trained men). 15 NGC36030 Manual Sheet SD-56 Manufacturing Chemists' Association. Ine. Vinyl Chloride 8.3.3 Facilities for washing eyes and skin with large quantities of water should be readily available (See 6.5.2.4). 8.4 First Aid and Medical Care 8.4.1 GENERAL PRINCIPLES 8.4.1.1 As in exposure to any odorless or mildly scented anesthetic gas, a recognition of the presenting symptoms and signs in oneself and in others is very important. The anes thetic properties of. vinyl chloride are mild in degree and slow in developing. Detection of symptoms except in very high concentrations permits ample warning and sufficient time for escape from the environment provided the warning is heeded and escape is possible. 8.4.1.2 As in any skin contact with ir ritating or harmful materials, speed in remov ing the contaminant from the skin is of primary importance. Vinyl chloride is very volatile and simple exposure to air will usually effect ade quate removal. Clothing, shoes, bandages, or other articles by which vinyl chloride might be held in contact with the skin should be im mediately removed to decrease the freezing effect. 8.4.2 SPECIFIC ACTIONS 8.4.2.1 Inhalation Continued exposure to atmospheres con taining vinyl chloride in concentrations of 1000 ppm. or over will slowly produce evidences of mild anesthesia: (1) a sensation of drowsiness and inability to concentrate, (2) a blurring of vision--at first readily cleared by conscious effort--later controlled only with difficulty or not at all, (3) staggering gait, (4) sensation of numbness or tingling in feet or hands or both. These symptoms may be readily detected by the employee himself if he has been alerted to the possibility of their arising from over exposure to vinyl chloride. They may also be noted in fellow employees. When such symptoms arise, they are definite warning of a hazardous exposure to vinyl chloride, and all personnel should be immediately evacuated from the area until the leak or spill has been located and corrected and until complete recovery from all symptoms has occurred. Because of the mildness and slow de velopment of symptoms, it is very unlikely that any workman will be overcome to the point where he will require help in escaping the environment or medical care following ex posure. Any person with evidence of intoxica tion from vinyl chloride should be put at rest, either seated or lying, in an uncontaminated atmosphere. If trapped in an area of high concentra tion where escape is impossible, deep anesthesia can result. If such an exposure has occurred, the patient should be placed in bed, preferably with the head slightly lowered and with no pillows. If respirations have ceased, artificial respiration will be required. In any case, medi cal attention should be obtained immediately. 8.4.2.2 Contact with Skin Liquid vinyl chloride is a primary irri tant to intact skin. If sufficient quantities re main long enough in contact with the skin, the rapid evaporation may result in freezing or "frost bite". Consequently, anything which tends to hold vinyl chloride in contact with the skin, such as clothing, shoes, or bandages, in creases the risk of freezing. If spills occur, all contaminated clothing should be removed immediately and the con taminated area washed copiously in running water. If mild irritation has occurred, no further treatment may be required. If inflam mation is severe, loose dressings of petroleum jelly should be applied and the patient placed in the care of a physician. If freezing has occurred, the area should be loosely covered with a clean, preferably sterile, gauze or towel and placed in the care of a physician. 8.4.2.3 Contact with Eyes Vinyl chloride which has gotten into the eyes should be washed out immediately with copious amounts of flowing water. Water at room temperature will produce less pain than very cold water, but in an emergency a drinking fountain is a satisfactory source of water. The washing should continue for at least 15 minutes. If injury is apparent in the tissues of the eye after 15 minutes of irrigation, the washing should be continued for another 15 minutes. In all cases except of very minor irritation, the patient should be placed in the care of an ophthalmologist immediately. The medical information in this publication has been supplied by the Medical Advisory Committee of the Manufacturing Chemists' Association, Inc. 16 NGC36031 CHEMICAL SAFETY DATA SHEETS Acetaldehyde .{1952) SD-43 (196?) sn-15 (196?) SD-R7 (19571 SD-7 (1961) SD-R5 (196A1 SD-31 ...... (1956) SD-62 (19621 SD-45 Ammonia Anhydrous ..... ...... (1960) SD-8 ...... (1947) SD-13 (19631 SD-17 Antimony Trichloride (Anhydrous) _ ..(1956) SD-66 .(1956) SD-60 (1960) SO-? Benzyl Chloride________ ___ (1957) SD-69 Benzoyl Peroxide_______ .... -(I960) SD-81 .......(1949) SD-32 Boron Hydrides___ ...... (1961) SD-84 (196?) srwd9 (1954.) SD-66 n-Butyllithium in Hydrocarbon Solvents... ......(1966) SD-91 ...... (1960) SD-78 Calcium Carbide .. ,, ___ (1948) SD-23 Carbon Disulfide .......... ___(1967) SD-12 Carbon Tetrachloride...... ..--.{1963) SD-3 Caustic Potash . . ..(1947) SD-10 (1947) SD-9 (I9fi(i) sn-fln Chloroform .. .. ___ (1962) SD-89 Chlorosulfonic Acid ....... ____ (1949) SD-33 __ (1952) SD-44 Drpsnl (196?) SD-dfl (1957) sn-KR (1959) sn-7fi Dimethyl Sulfate _______ ___ (1966) SD-19 ___ (1966) SO-93 Ethyl Acetate ........... ...... ___ (1953) SD-51 Ethyl Chloride ......... ...... ___ (1953) SD-50 (1966) sn.?9 Ethvlene Dichloride ____ ...... (19471 SD-1R Ethylene Oxide....................... (1951) SD-38 Formaldehyde (I960)SD-1 Hydrochloric Acid .................(1951) SD-39 Hydrocyanic Acid ............. (1961)SD-67 Hydrofluoric Acid __________ (1957) SD-25 Hydrogen Peroxide________ (1955)SD-53 Hydrogen Peroxide (Not Exceeding 52%) ........ ............(1961) SD-53--Sup. A Hydrogen Peroxide (High Strength) -- 11961) SD-53--Sup. B Hydrogen Sulfide.................... (1950) SD-36 Isopropylamine ......................(1959) SD-72 Lead Oxides ... . ______ ..... (19561 SD-G4 Maleic Anhydride _____ ....(1962) SD-88 Methyl Acrylate and Ethyl Acrylate.............. ...... (1960) SD-79 Methanol (1948) SD-22 Methylamines_________ ...... (1955) SD-57 Methyl Rromidp (1949) SD-36 Methyl Chloride .......... ..(1951) SD-40 Methylene Chloride ...... ._(1962) SD-86 Methvl Ffhvl Kptnnfi . ..(1961) SD-83 Mixed Acid .............. ..... (1956) SD-65 Naphthalene ....... ............ ___ (1956) SD-58 Nitric Acid...... ............._. ____ (1961) SD-5 Nitrobenzene ................. ___ (1948) SD-21 Ortho-Dichlorobenzene ... . (1953) SD-54 Paraformaldehyde ______ ...... (1960) SD-6 naraNitrnanilirp _ ..(1966) SD-94 Perchloroethylene .......... ..... (1948) SD-24 Perchloric Acid Solution ..... (1965) SD-11 119641 SD.il Phosphoric Acid (1958) SD-70 Phosphoric Anhydride______ {1948} SD-28 CHEM-CARDS Phosphorus, Elemental ......... (1947) SD-16 (Transportation Emergency Guides) Phosphorus Oxychloride____ (1948) SD-26 See Chetnicil Safety Data Sheets marked with asterisk (*) Phosphorus Pentasulfide ___ (1958) SD-71 Phosphorus Trichloride..........(1948) SD-27 Also available for: Phthaiic Anhydride(1956) SD-61 Butyllithium Methyl Propylene ___________ (1956) SD-59 Chlorine Trifluoride Methacrylate Sodium Chlorate_________________ (1952)SD-42Diethylamine Sodium Cyanide ........ (1949) SD-30 Sodium, Metallic.................._.(1952) SD-47 Sodium and Potassium Dichromates ....... (1952) SD-46 Styrene Monomer(1951) SD-37 Sulfur ...........-................... .... {1959) SD-74 (Anhydrous) Dimethyl Ether Epichlorohydrin Ethanol Ethyl Acrylate Sulfur Chlorides ...... ..... (I960) SD-77 Fluorine (Liquid) Monomethyl Hydrazine Motor Fuel Antiknock Compound Nitric Acid (Red, Fuming) Sulfur Dioxide .... ....... _........ (1953) SD-52 Formic Acid Nitrogen, Liquid Sulfuric Acid ..._.......... (1963) SD-20 Hydrazine/UDMH Nitrogen Tetroxide Tetrachloroethane ........... (1949) SD-34 Toluene__ _________________(1956) SD-63 Toluidine ........... (1961) SD-82 Tolylene Diisocyanate.... .......(1959) SD-73 1, 1,1-Trichloroethane..... ......(1965) SD-90 Trichloroethylene ...................(1956) SD-14 Vinyl Acetate _________ (1959) SD-75 Hydrogen, Liquid Isopropanol Isopropyl Ether Methyl Acrylate Methylamines (Anhydrous) Oleum Oxygen, Liquid Pentaborane PerchCoryl Fluoride Sulfur Trioxide Unsymmetrical Vinyl Chloride ..........................(1954) SD-56 Methylamines Dimethyl Zirconium and Hafnium (Aqueous) Hydrazine Powder ... ............ (1966) SD-92 Methyl Isobutyl Vinylidene Chloride * Cbem-Cardj available Ketone Xylene LABORATORY SAFETY 1. Film "Safety in the Chemical Laboratory"--A 16 mm sound-color, 20-minute film. Pur chase Price $100.00. Preview charge. $5 per week --deductible from purchase cost if ordered within 30 days of preview. A Teacher's Guide accompanies the film. 2. 234 page volume--"Guide for Safety in the Chemical Laboratory"--$6.50. Order direct from D. Van Nostrand & Co., Inc., 120 Alexander St., Princeton, N. J. CASE HISTORIES OF ACCIDENTS IN THE CHEMICAL INDUSTRY Vol. One-- 1962 $2.50 Vol. Two --1966 $3.50 MANUALS L-l Guide to Precautionary Labeling of Hazardous Chemicals (Sixth Edition--1961)................ ............ 2.00 TC-2 Tank Cars--ICC Spec. 1038, Rub ber-Lined--Unloading when filled with Muriatic Acid, Phosphoric Acid, or other authorized liquids. .15 TC-3 Tank Cars--Unloading when filled with liquid Caustic Soda or Caus tic Potash (Revised 1946, 1950, 1952) ............. 20 TC-4 Tank Cars--Unloading when filled with flammable liquids (Revised, 1952) ........ .20 TC-6 Tank Cars--Unloading when filled with Phenol (Revised, 1959)............ 30 TC-7 Tank Car--Loading and Unloading Platforms ____________________ .20 CHEM-CARD MANUAL $1,00 CHEMICAL SAFETY GUIDES Health Factors in the Safe Handling of Chemicals SG-1 Housekeeping in the Chemical industry ......... SG-2 Flammable Liquids -- Storage and Handling of Drum Lots and Smaller Quantities SG-3 Emergency Organization for the Chemical Industry________ SG-4 Plastic Foams--Storage, Handling and Fabrication_______ SG-5 Forklift Operations__ ______________SG-6 Guide for Storage and Handling of Shock and Impact Sensitive Materials ______________________ SG-7 Electrical Switch Lockout Procedure.. SG-8 Disposal of Hazardous WasteSG-9 Entering Tanks and Other Enclosed Spaces...... ................ SG-10 Off-The-Job Safety SG-11 Public Relations in Emergencies___ SG-12 Maintenance and Inspection of Fire Protection Equipment.......... ...........SG-13 Safety in the Scale-up and Transfer of Chemical Processes................. _SG-14 Training of Process Operators..... ......SG-15 Liquid Chemicals-. Sampling of Tank Car and Tank Truck Shipments...... SG-16 Fire Protection in the Chemical Industry _______ SG-17 Identification of Materials ....... SG-18 Electrical Equipment in Hazardous Areas_______ SG-19 CHEMICAL SAFETY DATA SHEETS........................................... ...............30 cents each SAFETY GUIDES ___________ _________________________________ __20 cents each 10% discount on complete sets of chemical safety data sheets or of safety guides or total quantities of 100 or more. Future issues may be obtained, when and as issued, on a yearly subscription basis--billed at the end of the year, CHEM-CARDS____________________________ 5 cents each 100 to 5,000 ...._....... ....... ....................................... .............................. 20% discount Over 5,000 ________________ __________________ ______ _________30% discount ________________ Please send remittance with Brier ta Publications Department, Manufacturing; ________________ Chemists Association, 1125 Connecticut Avenue, Washington, 0. C. 20tM. 2-67-3M NGC36032 ,CT'n"7 c: ' ' V ' T r- IPP CATALYST (Liioc-propyl Peroxydicarbonate) I. Physical Properties: Formula Molecular weight CH_,, 3X 00 C?I_ h i! / 3 nCH-C-C-0-C-C-0-CH ch3 205.l3 Melting point Refractive index 20 46 50F 1.4034 Specific gravity, 15.5/4C. Solubility in water at 25C., % i.oSo 0.04 Solubility in organic solvents Miscible with aliphatic and aromatic hydrocarbons, esters, ethers, chlorinated hydrocarbons. II. Toxicity: Classed as a moderate skin irritant - Vapors can cause eye irritation. Some cases of dermatitis have been observed among people handling it. Also some people are sensitive to its characteristic odor. Adequate ventilation must be provided, and rubber gloves and goggles must be worn 'for handling. Any material contacting the skin should be washed off promptly with soap and water. III. Safety Hazards: IPP Catalyst will decompose when warmed above its melting point to about 57 to 65F. Decomposition is started by a slow bubbling and shortly afterwards the temperature produces an auto-accelerative decomposition, which raay be hazardous if the material is confined. The final stage of `decomposition as ordinarily observed is a sudden effervescence, which takes place in only a few seconds time and produces volatile products which are" flammable. In the presence of amines or aqueous alkali metal hydroxides, decomposition i; accelerated. IPP decomposes on contact with concentrated sulfuric acid. It deflagrates on contact with flame, although ignition is somewhat slower than with other widely used peroxy compounds. COMPANY -i CONFIDENTIAL^ NGC36033 Trie cecomoosiuron products jx pure If? arc carbon dioxide - isopropyl alcohol - cccooue - ccoteldehyde -and ethane. Those products are ila/nnable and if a sizable quantity cf IPP' decomposes, enough heat can be liberated to raise the docomposition oroducts *eo ore uu'co-a.tmtion tenoerature. I?? under the influence of a No. 8 blasting cap and moderate confinement, as in the ballistic mortar test, develops c'-tfo of the energy of black powder. Then IPP is tightly confined in a steel pipe and fired by a No. 8 blasting cap augmented by a tetryl booster, fragmentation of the container may take place. IPP in the frozen state is not sensitive to friction and is less sensitive to impact (compression and/or percussion) than black powder. IV Packaging and Shinning IPP is manufactured by the Pittsburgh Plate Glass Co. at plants located in Barberton, Ohio and Lake Charles, Louisiana. The solid material is packaged in 10 lb trays. These trays are placed in a Cardox-box for shipment and storage. A Cardox box can contain up to 8h0 lbs of catalyst and an equal amount of dry ice for cooling. Shipment of smaller quantities is accomplished in similar containers using dry ice for cooling. Shipment is made by contract carrier under an agreement with the Pittsburgh Plate Glass Co. Shipment can be made in private motor vehicles, but the carrier must comply with ICC tariff No. 13, section 73.213 for ''flammable solids". V. Storage-: The primary storage for solid IP? catalyst should be located at least 60 ft. from regularly used buildings, highways, etc. The catalyst should be kept below 0?., either by ary ice or mechanical refrigeration. The use of dry ice as a coolant also creates an inert vapor blanket in the storage container that would help confine any possible fire. The storage temperature should be checked frequently. If mechanical refrigeration is used a temperature alarm and separate recording system should be provided. COfSTri'^l/ rsu-sx t NGC36034 Solution of I??-hcxano arc more stable than solid 1?? catalyst. While the storage and handling conditions as mentioned above dor solid IPP still generally apply, 20, IPP - hexar.e solutions can bo szored at temperatures up to bOF. The storage area should be suitably identified as an aid to keep cut unauthorised personnel. The material can be stored in simple unheated shelters in properly designed containers. If the primary storage area is also used to make IPP solutions, a properly designed building vould have to be provided. Only small quantities of the catalyst, solid or solution, should be kept in the polymerization area. For the solid IP?, enough for-one shift of operation is suggested. For the 20$ solution, no more than a one day supply. When stored in a freezer, the unit must have a separate temperature alarm for each compartment. VI. Use and Application: Isopropyl percarbonste is used as a catalyst in the polymerization, of ethylene, styrene, vinyl acetate, vinyl chloride and many other monomers vhere polymerization is catalyzed by peroxy compounds. In general a much smaller amount of IPP is required than other peroxy compounds. IPP catalyst can be used in either solid or solution forms, with most PVG manufacturers using it as a solution in a suitable solvent. B.F.Goodrich has used IPP in the manufacture of C-eon 121 as a solid for several years, and for more than a year has used the IPP-hexane solution almost exclusively in various S? resin types at the Henry plant. Other operating plants, including Avon Lake and Louisville, have used IPF-hexane solutions aa! lmost completely in f;0Y-* !Y the polymerization of E? type resins. pp-Mnr* rvri si Id not be eonMi:d',iyila'lU'iM|VL If IPP Catalyst is handled as a solid it shoul bottle or exposed to ambient temperature for more than several minutes or decomposition vill result. Since IPP-hexane solutions are more stable, the solutions could remain at the above stated conditions for 20 minuvos. Hovever, the solutions should not be until ready for charging. emoved from storage and added to the charge bottle CONFiDL-Hi \ ^a 'l il NGC36035 VII. ReJVrfrr.cP.s 1. Pittsburgh Piste Class Co. Chemical Division, Market Development Bulletin No. 3>0, "Isopropyl Percarbonate" (1962). 2. Industrial and Engineering Chemistry, Vol. $6, No. 12, Dec. 1$6k Organic peroxides. Diisopropyl Pcroxydicarbonatc by W. A. Strong. 3. Memos to W. F. Bixby - dated Feb. 26, 1965. - March 22, 1965 and March 24, 19&5 by Glen D. Schaaf. \ :-67 NGC36036 savzty degicit coi::;iDj-::;.vric::G Rupture Discs and Manual Vents tor Polymorizers. General The objective is to dealer, polymerizer relieving devises for maximum safety and minimum material loss. To accomplish this objective, v;c have always used some typo of rupture dice-in. Geon colymcrisers. . However, rupture discs like other relieving devices, have certain disadvantages. Over a pari: of tine, the vacuum support and nozzle assembly become heavily coated with a hard horny polymer, sometimes preventing the disc from blowing at its rated pressure. When an attempt is made to clean the nozzle and vacuum support area, the chances of damaging the disc and causing the premature loss of a charge are greatly increased. Because of this type of problem, a double disc arrangement has been installed in some of the plants and in ail recent Goon expansions. Some of the plants have the primary disc located at the poly with the secondary disc located on top of the vent stack, while others have the two discs in one general assembly. The double disc installation alone is not entirely satisfactory, since small leaks sometimes occur in the primary disc, preventing the primary disc from rupturing at proper burst pressure due to pressure buildup-between the two discs and possibly over pressuring the polymerizer. There have been instances over the years of various types of failures of the vent stack system. Vent stacks have become plugged, causing excessive pressure buildup in the polys. Breaks have occurred in the stacks allowing vinyl chloride vapors to vent inside the operating building. The vent stack failures were due to the following factors: 1. Screwed fittings were used in the vent stacks. mmmr2. Elbows, reducers and other flow restricting devices we^ vent stack assembly. CONFIDENTIAL 3. Vent stack piping was not properly secured to prevent movement. As a result of the various failures and difficulties -the following policy was adopted for Geon polys: i imL NGC36037 2. Vent stacks mast be secured to prevent movement. 3. No bends or curves of any sort are permitted in polymeriser vent screwed connections in the vent stack itself. 5. Relieving devices should be as close as possible to the equipment they protect In general, hazardous vapors of a combustible nature from relief or venting valves and rupture disc venting systems shall be piped, and the system sized, according to 3.F.C-oodrich policy as found in the Engineering Standard ST-1317 Rev. 3/64 entitled "Policy for Pressure Relieving Devices" by Hugh Spencer. ' II. Avon Lake Vent System Design The polymerizers in. the new process building (B-h64) are equipped with an insert type, double disc assembly, details of which are shown on. Dwg. C--II367. All of the polymerizers are rated at 300 psig, therefore, the rupture discs are rated for 300 psig burst pressure at 72?, The double rupture disc assembly is equipped with a pressure gage and relief valve in a vent -line leading from the area between the two discs back to the relief stack. Should a small leak develop in the lower disc, the pressure indicator will show a pressure. The small relief valve is installed to relieve at a low pressure (10 psig) to prevent "back pressure" from developing, allowing the primary disc to relieve at the rated pressure. The rupture disc assembly is equipped with a 4" special stainless steel of the "Insert" assembly and is drilled with a 1/8" hole angled at the inside to allow the water injection water to spray up on to the vacuum support before entering the poly. Tests at the Avon Lake plant have indicated that the spray system aids in keeping the hard polymer buildup from forming on th CONFSD NGC36038 -3support; and ir. the vent nozzle; itself. The arrangement of the relief assembly on the pearl and plaotisol polys, is such that the entire assembly can readily be removed and another unit quickly inserted. The old unit can be serviced and maintained in a f,ready" state for re-use at a later date, thus eliminating costly down. time. In addition to the normal rupture disc vent system, each poly is provided with a 3 in. diameter manual vent line. The manual vent line extends from the poly straight up to the roof Just as the rupture disc vent line', does. The line is equipped with a 3 inch ball valve to allow manual venting in case of a powc-r or steam failure and the pressure in the poly increases. Also,- the manual vent can be opened if for some reason the rupture disc assembly fails to burst at its rated pressure -- this problem has actually occurred on more, than one occasion in our Geon plants. In emergency cases, where the two vent lines are not adequate to relieve vapors (highly improbable), additional venting can be accomplished through the polymerizer recovery systems. All polymerizer vent stacks must be equipped with raincaps to protect the rupture disc or relief valve from corrosion. Individual vent stacks from the polymerizers will be carried a minimum of 6 feet above the roof of the building. CONFIDENTIAL t7. p i.' * 7 j 1 / 'I JWG ` 3/21/6? ' nl NGC36039 1 ! AVoys CONFIDENTIAL \9GG VC'c Vs u>c V'^L-^ V-A C-\ o *..>. v'v t-i "X>\ X> c -- <~ y.i NGC36040 SAF1TY D1 cgitsidff/.tioiis Building Ventilation. 1. Politicrizer Building For normal ventilating requirements, the "building is equipped with four exhaust fans for each of the three floors. Two fans are single spaed units for normal ventilation only and the other two fans are two spa ed unts for normal and. emergency use. The fans are equipped with automatic gravity dampers rhat are closed when, the fans are not in operation. For normal use only the fans, are rated as follows: 1st floor - 11,000 CFH each 2nd floor - 9j500 CFM each 3rd floor - 7,000 CFM each The In-70 speed fans at the lower speed are rated at 12,p00, 11,000 and 8,000 CFM for the first, second and third floors respectively. The switches for all of the fans for normal ventilation are located on a panel board in the electrical control room and can be operated individually as needed. A series of four (the second floor has five) wall mounted inlet clampers are located on the west wall of each floor. When the exhaust fans are turned on for normal ventilation, the pneumatically operated dampers auto matically open. In addition to the four wall fans, the third floor is equipped with two roof exhaust fans. The roof fans are rated at 70C0 CFM each and are located over the poly area, the largest source of heat. The operating switches for these fans are also located in the electrical control room. During VC1 spills or other similar emergencies, the emergency fans can be started from two locations on each floor, conveniently located at the stairwell and fire escape exits making it possible to start the fans when leaving the building. When the emergency fan start switch is turned on,. an over-ride in the circuit will automatically switch the fans to high speed NGC36041 ill uiicy are i 1ready in use i'or : .ormul ver.L.iiation purposes, a.a the sans were not on, they will start at the high emergency speed and the wall inlet dampers will automatically open Another over-ride in the third floor emergency fan circuit will shut off ~ -C* hns, closing the gravity operated roof fan damper. Shutting off the roof fans during a spill prevents VC1 or other hazardous vapors from being pulled up in to the fans and also keeps the ventilating air from short circuiting the wall inlet dampers by coming in through the roof fan housings. .All of the normal and emergency ventilation fans and wail dampers, with the exception of the roof fans, are located at the floor level. The low level installations will aid in sweeping the heavier-thah-air VC1 vapors from the building. Keating requirements are provided by two make-up air units of 27,500 CFK each with a temperature rise from CF to I360? using 200 psig steam in the heating coils. The air intakes for the heating units are located on the west side of the building on the roof of the blend tank storage area (approximately the 2nd floor level). A low pressure steam heating system using fin-tube radiators is provided for the office, toilet and stair tower areas. The instrument and electrical control rooms are pressurized and have separate ventilation systems. The electrical control room ventilation consists of a two-fan direct driven heating and ventilation unit rated at 7200 C?M for each fan. Normally, the fan unit is driven by an electric motor, but in case of power failure, the unit is operated by a steam turbine with a speed governor capable of delivering the same E? and speed as the electric motor when supplied with 200 pci steam. A register loading from the electrical control room duct work also provides air ,rfor pressurizing only^l to ..the-, .r .* I office area. Hi A. The instrument control room ventilation is supplied by & similar uniu out with the fans rated -- -.-^00 'S2'A each. Both control room unims are equipped with air filters. Tn fInA The air intakes for the control room ventilation system's ii NGC36042 are located on ties pipe bridge (approximately eocene floor level) coming from the dryer building on uhe vest side of the poly building; eh a distance of 30 ft. from the building. The control rooms are equipped vim heavy duty air outlet louvers counter baimeed to 0.25" water S.?. before opening. Details of the heating and ventilation systems for the polymerization buildings are shown on drawings 10951; 1G>52, 10953 , 10954 and 109552 Drying and Warehouse Building The heating and ventilating system for this area is designed to supply comfort cooling and heating as needed. The primary heating system consists of two roof mounted make-up heating and ventilation units rated at 17,250 CFl'4 with a coil sized to heat from 0F to 130F using 30 psig steam The heating system is supplemented by four door heaters, two units rated at 551,000 BTU per hour and two units rated at 373,000 BTU per hour, and a unit heater rated at 173,000 BTU per hour located at the north building entrance. In addition, a series of fin. tube heaters are used to heat the office, toilet and stair tower areas. Ventilation is provided by five roof exhausters, two rated' at 23,250 CFM and the other three rated at 17,450 Clli. The roof exhausters are located in the dryer area of the building. Additional ventilation in the silo area is supplied by two free flow gravity roof ventilators with chain operated dampers. A small blower (1230 CFil) with disposable filters provides ventilation for the electrical control room. CGiViPAIW B uild' inglf Construction $ CONFIDENTIAL The building is designed to provide explosion relief through the use of steel frame construction with light weight walls and natal deck roofs. The walls are constructed of corrugated cement-asbestos panels with translucent corrugated plastic-fiber glass panels to provide light. The walls are designed and installed to relieve an internal explosive pressure having a minimum of 30 to 35 psf vail pressure. The roof is constructed of steel roof deck of 20 gunge strip steel with a Koroseal vapcrbarrier designed to withstand a maximum upward force of 30 psf. NGC36043 Sprin>JiGr System - 4- For fire protection, sealed or pressure heed sprinkler systems have been provided. In the polymer!sor building. the sprinkler system is designed to supply a m;i.rr`nun of 0.35 gum. per square foot on an area or specific coverage basis. In the drying and warehouse building* the sprinkler heads cover a maximum of 100 square feet per head* according to the normal hazard schedule. A Gamcwcll fire alarm system consisting of manual alarm stations* sprinkler alarms and code alarm, horns is provided and is tic-d in to the existing plant system. The installation conforms to the standards of the National Board of Fire Under-writers and the Factory Insurance Association. Fog System The fog nozzle system is a separate system and is not connected in anyway with the fire 'sprinkler system. The fog system is not intended to be a fire fighting device, but a fire prevention device. The purpose of the fog nozzle system is to saturate the air with water when a gas escape occurs* reducing the tendency of static sparl-ts to arc and helping to blanket down the flammable vapor clouds so the emergency ventilation system can remove them. The fog system is a manually operated system. The entire building is divided into six sectors with two equally divided areas per floor. Push buttons to activate the two sectors on a particular floor are located at the main north and south exits of that floor. In addition*' any one of the six sectors on any floor car. be activated from control areas at the north and south exits on the first floor. The push buttons control the air supply to individual diaphragm valves located in the water supply line to each sector. In case of air failure, the control valves are designed to n . th f ... . COMPANY open* allowing the fog system to operate. j' The fog system is made up of a series of brass nozzles with a wucJ "1:.^^, cone spray pattern designed to blanket each floor with water saturated air. The nozzles have a capacity of 1.13 GIK and a spray angle of 102 at the design operating pressure of 80 psig. At an operating pressure of only 15 psig., the nozzle capacity is 0.51 gpm with an increased spray angle of 120. Thus, even though the decrease l\ il llAL NGC36044 in pressure occurs, the nozzles will continue to supply fog coverage. The piping in the system is galvanised steel, reducing the possibility of plugging the nozzles with rust scale. A filter is provided in the inlet cooling tower water headers, again to help prevent fouling cf the spray nozzles from suspended solids. Air supply fittings are included in 'she piping of each sector so the lines can be blown empty of water after use, further prevention against scale and build-up fouling. The fog nozzles will be field located to prevent any possible chance of other lines ana objects blocking the water spray. The nozzles are located at a minimum height of 8 feet from the floor level, the minimum distance for maximum spray coverage. Details of the fog spray systems are shown on drawings G-IO78I, G-10782 and G-10783. CONFIDEN JWG 3/Q .0/l^Vfl NGC36045 SAPSTY D3SIGH CCaSSERATION Poly Cleaning Supervisory end Safety Monitor Genera. The basic idea behind oho poly cleaning monitoring device is to provide some means of supervising or checkins the poly cleaner -while he is in the vessel. The design of the monitoring units has varied from plant to plant. Some plants have a four wheeled cart which incorporates the poly cleaning alarm system as well as the cleaning light. The light works in conjunction with the alarm unit and can only be used when the alarm system is activated. Other plants have the alarm, system mounted on a cart with the cleaning light mounted on. the vessel, eliminating a large cumbersome item from, the unit. Generally, all tyoes of units work the same, in that a timer sounds a buzzer after a 1-5 minute interval and a cord must be pulled to silence the buzzer, resetting the timer. If the timer is not reset, an alarm sounds signaling an unsafe working condition. Avon Lake Design The design of "he poly cleaning monitoring device for the 1Too Resin Expansion follows the same basic concepts as used at other plants and in other areas of the Avon Lake Plant. The major difference is that each pelynerizer vill have its own individual unit -- no bulky cleaning carve wiuh cords strewn about or unsafe conditions brought about by broken receptacles, frayed cords, etc. Basically, the unit consists of a timer, a pair of amber and red lights, a pull-cord and alarm silencing button, and a central monitoring panel with warning lights for each poly, located in the instrument control room. The individual units will be operated in the following manner: A. Normal Safe fork Procedure 1. Unwind the pull-rope from the storage holders. 2. The amber pilot light should light. NGC36046 o is in ready reach for a man at work inside the vessel will sound to signal uhe operator to acknowledge a safe working condition by pulling the poll-rope for 1/2 to l-i/2 seconds. The amber light continues to be lit and steady. 5. Pulling the pull-rope silences the buzzer and starts another if-1/2 minute vjork cycle, 6. Repeat if and 5 above until the work is completed, wind up the pull-rope on the storage holders. 7. Amber light goes out. (if the buzzer is sounding at the time, storing the pull-rope will silence the buzzer.) B. Failure to Acknowledge Buzzer 1. If the operator is unable to acknowledge the buzzer signal within 30 seconds, an alarm condition is started, and the alarm horn will sound alternately on-off-on-off, The amber lights go out and the red lights will flash while the buzzer continues to sound. 2. Someone must be present outside at the top of the vessel to push the alarm silencing button to silence the buzzer and the alarm horn. The alarm condition still oersists and the red flashing lights continue to ITote: if more than one alarm condition is present, it will be necessary to silence each alarm individually at the vessel experiencing the alarms 3. The alarm condition, with rod lights flashing continues until the pull-rope is back on the storage holders NGC36047 17013: If more Than one alarm condition is present* it is necessary to replace all the pull-ropes at tanhs experiencing simultaneous alarms to stop the flashing red lights. Emergency Call - In case of an emergency* pull the pull-rope for at least three seconds. The alarm condition following is acted upon identically to E-l> 2 & 3* COMPANY JWGr 4-20-67A NGC36048 The waste interceptor for the poiymo riwetion building is located outside of the building at the southwest co;vc-r. The pit is constructed oi` 10 inch thick reinforced concrete unci ic made in two separate sections, with an inlet and outlet for each section enabling one to be cleaned out while the other is in use. Each section of the pit is 3 feet wide and 20 feet long with a cat-walk mounted on the dividing wall between the compartments. The top edge of the pit is located approximately 3 inches above ground level and the pit is enclosed with a hand-rail. Drainage to the interceptor pit is carried by a 15 inch wide trench running from the polymerization building into a small distribution pit. The distribution pit is designed for future installation, if needed, of a weir or screen arrangement to remove large lumps. Two flush mounted, plug drain valves at the bottom of the distribution pit arc connected to two 12 inch inlet lines leading -to the individual section of the interceptor pit. The bottom of the main pit is sloped toward the inlet end to allow the solids to settle at the deeper end. The pit is designed for possible future installation of a mechanical rake in each section of the pit to aid in moving the solids to the deep end of the basin. No mechanical means has been provided to empty the interceptor pit, since an outside contractor is currently employed at the Avon. Lake plant to pump out the various waste collection pits throughout the plant. However, beam pockets have been located in the pit walls for future installation of a reel beam for supporting rake machinery drives or pumpout pumps. ftJV ?'i Dual 12 inch outlet overflow pipes carry the decanted lieuicPfror^' ^ sections into the industrial sewer line. The pit is similar in design no the unit installed at the Henry FVC plant, but is larger and is divided into two separate sections. All of the intersection of the concrete panels recking up the pit wails are scaled with B.3*.Goodrich vinyl water stops to prevent leakage. Details of the pit design and construction are shown on B.E.G. drawing G-IO780B CONFIDENTIAL JtfC4/3/67 NGC36049 \ L i ?$. U-., " i' 7- ;t V xt. -^4 l'#|4 'v -C- ,-*- V L'-:'t;.k- *-. c' i vN -v! ./ -:: -- - ,, " 5`. &Xxr '>t r<->; * r ' ' ; , ';_^ ;-r. 4-. **'.a '-f-Y .Yi-'; 5' HY-Y " ' ; K v.i-.*. ''.n ', ' -K. "0M IS: ;v.:: ';.: -v -><ay^w-.-.- -< -'2 -------- :-------- r- i-f^';'.v""' -i ,-' C-V^'4 *. -v fw,r 4'P- P'-P ''> '' ' 'v'.' a3f..k >'<< / Hf', - . ^JS i1 4.^%>S?4iv,' - - '-''/< - .- \-f : |^p mi4ll.TOC rr /.*m sterf4T|S^'i'!'v,1 &&&!?*}$*fcr;srt s-- :y - SrY'Y.A- v : ^4" >y .4,./ *ZJ / ' > ' f 4? r'l -W 4'' JY *, -j :'r s4/r^vV^ , , , ..' i. .. s,...<._..5.............. Y4.V&-V V' ' 3'4't v 4. YY 140 ' U'?*: f- 1 x I'Ll c *'t?S {if! ' \ "-1 )-S : `.\-:M< .y.- v'4 I-. r':' ' . ' V ,4-4-, -^:y tiv':- vs ' ';{'. -' ^ ,V . V4"Sv/.- ;'.>v'i'ttV, <ffes-u-z'vV- y /',:r*--'H.r']-. ' '}p-Tv^V>} :4:tav^''4,^ T*W. .............. .... 4U^-'S"- K'p* s^v I1' 4. X^ySif^- P!?; iYYrY.f.' 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'4. 0/ `vy Swr.f-1?#' k>,,'. \ 'off i , -1 .v <*?00'- fm0v0:'` ' 0^y-!> 01000>0 V 0 40000m * >0 '- 0 * - 000}: ;^fK ^ J '. -*|v Jk- ' . -.. t;y-0VI .` - e; : '?. i'.Vv*>.'1 .. 1, v.7, .W. ' '' :'0Si00'0 l0:_ : v-^7^. Vr^ P\ :- 0 i v: 000,00 |i i:X>'f0-U%0 tl ' -...' - -Ls-'-7^-7:07.r.y"it>` f ^ ^'i' rz - : .&**'<; f -0 0 04:04,3 '\0% *>0< ..0. , X'ym0 f* V. >s < 'i-\:';."&'"V ,my1*- ''00-i r ,'_' ^'.< '0 ./00->y >'' ^ J< (-jI t." v .'< *. <; y yy ->~ -'! r-:0000 .:/? ," 4^,V|y ` '..jl '<7 '7 aA. fk. . ^>v <* r&b& y^'^-% NGC36051 SB \r j<. ' 4/iv3tSlV^ ' %*) &f?s v2|?-**< 2*. 3f?e3 iK. v3lg *$- k?2'f?j!.*j > v-v/i ',. 'vA':b'4t'!r'.k?'Jffl |. iv/ . iff }??.*? Ej | 1*U*. - v-*J1 * '. %' 4 *, %\'i < Vfc*8 V_3*. s J/ if ;-=* ,''- .'. s* 1- -/si r!:-<-., - >*. ,- : t-f s v m *vV*fc } * l\ |/J Y'!aL %,_; -v7 .jgs f-4* is fv V , -J la* %k:- 4>tev`( r^v1 y i<i'! \ - I- -~-T&^t~'A8- ''4 --f''.k.iwi .I#-. :-,: ->] f < < fv 'b a * -W ^ aaf^Sft. \ `*$3*5 > > - . ^sil-~LH._Jftj .`IgfSHTill1J'! 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K- /4%': cs-" -' 4. - K/V- -'`"j `^-.w- NGC36052 m vast) -'* LrJ=L^=!_sSS_________ Wcrm *sr c>k wmw-1 ., s . yv} <3hO&---- J- !*>-'ij.1 ' wismn^Wit4wn^jmla<T t^uiv* *iv T5t -maw nun -n .*/r iio* -n/ wu to mi a*i MOM MI/< -0U TIM *D( "a* mu o( uu *auo twu moot -*n mi nmu at mm m -a-oi * an ww* m .t/r not *a/nmu to antotx Ml man tnraei at m m `n-a-a -------- 'sun -n , i/j n i ao 'm/m ana w ait Mi -nj tmvBaiaaunoo ms ua -m m -ntau at -auo am -m -urn .(/ atom -alto nu #omc -WU MU -drfnmanrri mu m *n .t/t oaUMi a-iri/M-no tbS moot .( iA .1A .* .( . buk swim -am-* aun Wuo tsu #cr*X orru mij unoHUK <u.m snt aura at) tu* 'nu tm woof uriimar ibw wms sn ion #ooC Uln ttii* -91 tn-atn# mru tn m nu rreia# nun *`e * uu awn * ot-rstn# (am .i/t () -an s.au (am ,i,rr i) oto -a.au ,t .( .( .1 nrrnw -iwmui toot/* ntxa tors -moan .9 z-r<t**# -ms a.eii f *ietv jnr .q/x (v) /s urn nma ojoo m Drvni im -nu tnuu 'l'i^ToaTawnmiog unit -a at -tau >*mo* wtomm am mK>< -na touausm 3x\U nvux nm .ST Bt ( 1W tv no TV 08 *0- U-* *0 <0 1-1 t t OM 4-M f' MU imiint ot wiih touauan twj cm ot nun *u 'OIWBJ) aussno mm imm at tend mzan wne uuwt at wwo *w 'MUWHD OOWIO aoiM moico nnw 01 gacisonc mintm*j -m `ft aie mm joano um inmun iimin at aiiu nr -yt J 04itnw magmu art urn uun -rmaa an isatu u --aau -ii *TOM BO MIH aH UE I MUMI C ~~' 1069m> two i m> bctn of* astaras* n at bkmis inun *91 `TOMSC * to MM IOMH ran * 'MB km mpmj sa ion -iu mn tooi un at ra awu m Si *aumm sat one Bt. amt moun u himi an auusu m at ttaumn at ww* MBUt hoi am m on* -am imbmu> !| wm .t oar ani iwian mini m ooi on am got tm-t not St gO *(*-01* mi m* ns amn ran mi lauw ----- aatmomumwa cntovmimb OXBLB t --- a ISOVKOTT* W--H lmwavt uu aawa.tw a oduw mwiii man *n g oot gtoott i aaai -u* `at mm *r VV* aoo' * >-t92-*s !** ~ua mat -or Ti i ooo-oi -ft riot-** '* -tu an s -nu Mia* `mmpa 1 1(11891 *88 1 JCm(*t no 'it'i't u a*ntA an anom a twi * B (V) * t&tfo OVfW tT W tvnv n .4, uu (k ruit *,f susm (uu mwM) MSKi twins am lawru at stoma tin* imvo 't -- [i-1-..oms imo Ci agTWgBSf- 11-- iinvr - OITI CXJB --ITNII M 'HIIHBI lOi-OadAH T XftfOVA 1M HUM 1NMUM03 DITS <=>*> \ --.1O QTT* > 'MttBH NORM IUM - tflUDVA l^-M so -errs oos wmm momm tmm t ISOM M ORSWn IH0WM 11* l I-- O NGC36053 o o NGC36054 24I?JUT2S C? PROCESS DESIGN RRVIID: CO^ITfeE The first meeting of the Process Review Committee to consider process questions regarding the Avon Lake Resin Expansion was held on April 25, 1$66 at the Avon Lake Development Center. In attendance were: R. M. Xrcagcr L. A. Bennett G. C. Schaaf G. b'. Saunders Pv. N. Seymour J. >3. Goetsch A. Conclusions and recommendations 1. The basic method of emulsifier makeup and charging as originated at the Henry Plant is acceptable for the Avon Lake Expansion. 2. Buffer charging system as proposed would be adequate for calcium acetate type buffers as used in C-eon 110 x 233 resin. System should be adapted to add other types of buffer such as calcium phosphate through charging system. 3. Vacuum requirements for polynerizer charging remain, extremely rigorous and provisions will have to be made for pulling, breaking and repulling of vacuum to 2" if initial water is not present. H. Various agitation recommendations and proposals for the 5200 gallon polymerizer are to be resolved in a meeting with A. A. Etter. 5. O.uotes vill be obtained for the high pressure water poly cleaning equipment at two conditions - (a) normal operating pressure and water flow rates and (b) conditions suitable for use of a mechanical cleaning device. B. Discussion I. The charging flow sheet was reviewed. The group discussed various methods of charging insoluble buffers in ar. automatic charging system. A system of agitation, circulation and addition by pumping was proposed and will be investigated. Tne possible substitution of calcium acetate for the calcium phosphate type buffer was discussed. -f CONFIDENTIAL su <;; :-:y JitfLiifiML NGC36055 2- - 3. The experiment at Louisville using the Sellers High Pressure Rotor Jet for cleaning polys 'was discussed, with the committee. It was decided to issue a specification for a high pressure water cleaning pump cased on normal operating conditions and those conditions necessary for operation of the Sellers cleaning device - i.e. 6,000 psi and up to 45 G?M per nozzle. 4. The different agitation proposals for the 5200 gallon reactor were discussed and a review of various agitation conditions as provided in existing polymerizers at the various plants was presented by-' G. W. Saunders. The committee agreed the problem should be discussed with A. A. Etter and resolved at a later meeting. C. Assignments 1. Production (RVJS) to evaluate calcium acetate buffer in 101EPF-24 type resins. 2. Supplier of calcium oxide to be contacted (GDS) to determine if buffer ingredients can be obtained in particle size of such a fine ness as to provide a colloidal suspension in the makeup tank and charging system. 3. Engineering (JWG) to investigate the use of a pump for circulation and addition of buffer ingredients to water charging stream. 4. Cola water flush through charging header after VCl-caxalyst charging to be checked with Henry Plant (GDS). , 5. Production (HWS) to check on short stop addition system. 6. Engineering (JWG) to check on use of steam to break first vacuum during polymerization charging and possible effects on glass lining of vessels. NGC36056 check with Louisville for latest information on operation of Rotor Jet Cleaning device in 1100 gallon polys. The next meeting of the committee is scheduled for Thursday, April 2oth in Cleveland. : A. Vittone - p.'H, Lawrence J. L. Nelson G. H. Metzger W. F. Bixby 0. F. Beckmeyer R. W. McKay D. E. Fisk W. L. Wilkins S. S. Michels G. D. Schaaf L. A. Benr.ett R. M. Kreager R. W. Seymour John W. Goetsch COMPANY CONFIDENTIAL 11 NGC36057 Place: Cleveland. Office Date: April 28, i960 Present: L. A. Bennett H. Spencer J. V?. Goetsch A. Conclusions and Recommendations 1. It is important to remove initial recovered VC1 from lew conversion resins as quickly as possible. 2. Basis of 30 minute total recovery time per charge is still sound, although to exceed by 2 or 3 minutes would not be harmful. Initial one-third of recovery is probably most important. 3. A. G.P.C. be originated as soon as possible to investigate the problem of formation of polymer in recovered VC1. If possible, the G.P.'C. should be done on a short term, basis. B. Discussion 1. The three basic recovery proposals for the Avon Lake Resin Expansion V7are reviewed by H. Spencer. The conclusion was reached that stopping the reaction as quickly as possible was most important once the proper conversion was reached. Until complete use of short stop is achieved the best way to stop the reaction is by recovering the unreacted VC1 as rapidly as possible. 2. The group decided over-all recovery tine is Important, but to exceed the figure of 30 minutes, as established for the Ker.ry Resin Plant, by a few minutes would not be detrimental. The first one third of the recovery is probably the most important. Proposals 1 and 2 would require 29 minutes and system #3 would require 32 minutes. The committee agreed, based on the henry Plant experience, the system should be as simplified as possible. It wras brought out during the discussion that several of our competitors use some sort of buffered or alkaline system in the recovery pump seal water media. Reduction of vinyl peroxides due to the caustic media was mentioned. NGC36058 2- - 3. The problem ox polymer in the recovered VC1 "was discussed at sene length. It v:as generally felt that the polymer occurs in two forms - one as entrained polymer carried into the system from the polymerizcrs, and the other as polymer formed in the recovered VC1 itself. Eecause of the danger of contamination and possible production of less than prime product, the group felt an investigation of the causes of the formation of polymer in the recovered VC1 was necessary. JWG/ckg cc: A. Vittone J. L. Kelson G. H. Metzger W. F. Bixby 0. F. 3eeki?.eyer R. V. McKay E. E. Fisk V. L. Wilkins S. S. Michels G. D. Schaaf 1. A. Bennett R. M. Kreager R. VI. Seymour John W. Goetsch - '- CONFIDEN t !AL CC: VMNf ' COSiFKNTIAU 11 NGC36059 Place: Avon Lake General Chemical Riant Date: May 55 1$S6 Present: L. A. Bennett R. Yi. Kreager R. VJ. McKay C-. D. Schaaf VJ. A. Reed J. W. Groetsch A. Conclusions and Recommendations 1. The basic concept of one central catalyst charge bottle system should be retained for the Avon Lake expansion. Because of xhe necessity to produce three types of resin at one time, three separate charging systems will be provided. 2. The use of three-way valves in the charging headers should be retained provided the headers are completely flushed with water -after charging and acceptable valves can be obtained. 3. Since more than one type of short stop will be used, the short stop addition system should be revised to include three bottles, one for each charging station. k. The committee agreed all 16 polys should be equipped for hydrostatically full polymerization. The Avon Lake Plant will put a 3300 gallon poly into operation for hydrostatically full charging as soon as possible. B. Discussion l. The charging system as initiated at the Henry ?VC Plant is basically suitable for the Avon Lake Resin Expansion. Due to the necessity of charging three different types of resin at one time, three separate charging systems will be provided v?ith a central catalyst charge bottle in each system. The committee recommended that the piping be arranged to allow the addition of individual bottles in the future, should it become necessary. 2. The short stop addition system as initially shown on the charging flowsheet is workable. With more than one type of short stop, it was felt that the system should be separated into three areas. All headers and lines should be sloped towards the polys to insure oroper drainage of the short stop solution into the vessel CONFIDENTIAL CONFIDENTIAL! 1 NGC36060 2- - 3. The buffer addition area was discussed at length. It -..'as reported that the 1Q1ZIP7-24 charges using calcium acetate buffer in place of the calcium phosphate ,:in situ" buffer rare polymerized without difficulty. Particle size was normal ar.d the pH cf the solutions were 4.5 and 4.8 as compared to the normal range for calcium, phosphate buffered solutions of 5.0 to 6.0. An M.A. will be prepared to manufacture 10,000 pounds of 10iF:PF~24 using calcium acetate as the buffer for testing and evaluation purposes. 4. Because of the many benefits available, the Committee agreed all l6 polys should be equipped for hydrostatically full polymerization. Avon Lake General Chemical will put into operation a 3300 gallon poly for hydrostatically full polymerization as soon as possible. Previous experience with 1100 gallon polys indicates it is necessary to install a third set of blades to provide agitation in the upper portion of the vessel to eliminate buildup on the poly dome. The 33CO gallon poly with bottom entering agiuaticn will be used to determine if addixional agitation will be necessary in the 3300 gallon vessels as well as in the 4300 gallon poly for the coining expansion. The new 4300 gallon vessels currently will be equipped with single, bottom entering agitators already on order. C Assignments 1. Production (RJW.M.) to initiate M.A. for 10,000 pounds of 101SPF-24 to be polymerized using calcium acetate as -che buffer. Development (K.M.K.) to assist with testing and evaluation. 2. Production (R.VJ.M.) to make hydrostatically full charges in 3300 gallon poly as soon as possible in order to evaluate bottom entering agitation v/ith swept back blades. JWG/ckg cc: A'. Vittone J. L. Nelson G. H. Metzger W. F. Bixcy 0. F. Beckmeyer Ri W. McKay D. ft. Fisk W. L. Wilkins S. S. Michels G. D. Sehaaf L. A. Bennczt - R. M. Kreager John W. C-oetsch CONFIDENTIAL i- i f COKHiOTIAL NGC36061 r~; 7;`r;0`r;;j- _'yr.'\v CCvh~''7"fT Place: Avon LaAe Dovelow.-snt Center Date: Kay 19 3 1955 Present: G. D. Schaaf R. I.7. Seymour W. A. P.oed R. Reintart J. VJ. Goetsch A. Conclusions and ReTommendotlons 1. The hydrostatically full polymerizsrs should be charged using the technique thereby a known amount of N0 -is added to the vessel. 2. Space should he provided for an automatic palletizing machine in the PVC bagging area. The economic feasibility of the device and the decision to purchase., if needed, can be made once the area is in operation. 3. Slurry pre-heaters should be installed in the centrifuge feed lines for the three dryer lines. /. B. Discussion 1. The Polymerization (UD':) and Blending ("E") flowsheets were reviev/ed in detail by the committee. The pros and cons of water infection through the throttle bushing on the drive unit were discussed. Some plants have decided to put all of the injection water through the drive seal. However, there is agreement with the Avon Labe personnel that only the necessary flush water be diverted through the seal and the major portion of the injection v/ater is to be added through a separate injection line. No major changes were indicated on either flowsheet. 2. The method of charging using hydrostatically full polymerization was discussed by the group. It was decided mho best procedure would be to use the addition of a predetermined amount of I\r to the pcly after the vacuum is obtained, thus ensuring the presence of a bubble in the vessel. It was agreed the above method would provide the best safety margin for hydrostatically full operation. 3. The problem of w'hether or not to provide slurry pre-heaters in the dryer building was considered. There are several proposals for CONFIDENTIAL NGC36062 increasing polymerization. capacity and the ecmmittas fold the additional dryer capacity Kill be a much needed item at seme future cate. I-c Kill be easier and less costly to install the heaters during the initial construction period. 4. Should an automatic pelletizer be provided for ?7C bagging? The question was considered and it vas decided space should be reserved for a palletizing device. Because of the difficulty in forecasting just how much of the PVC will have to be bagged, the committee felt the decision as to whether a unit is needed or not should wait until the area is in operation. 5. A report was given on the latest operation of the Seller's Rotor Jot for mechanical cleaning of polymerizers. Results from the Louisville plant were considered favorable end it %\ras reported the device cleaned an 1100 gallon stainless steel poly in 20 minutes. Some areas were only partially cleaned due to the location of the jet nozzles with respect to the agitator shaft. Repositioning of the nozzles during the cleaning cycle would eliminate this. C. Assignments Engineering (JWCr) to determine best method for controlling flow of injection water in hydrostatically full polys. JWf'/ckg cc: A. Vittor.e J. L. Nelson G. II. memzgei VI. F. Bixby O. F. j:ec*v.Tieyer P. VI. McKay D. E. Fi hk VI. L. Filkins S. S. Michels G. Ei. Schaaf L. A. lennett KVl??' Grew* Seytnbur CONFIDENTIAL John VI. Gcetsch CONFIDENTIAL NGC36063 Place: Cleveland Office Date: Jure 2t 1966 Present: 2. C. Martir.clli A Conclusions and Recommendations 1. The dryers should be equipped with some method of removing fines product 2. Provide the resin transfer area with i.he flexibility to transfer from the resin transfer units to any of three siTos and from any sdlo to any of the millroom storage tanks 3* Some form of emergency manual venting should be retained on the Dolymerizers. li Agitation equipment for the p2C0 gallon polymerizers should be purchased to enable the application of both proposed agitation systems B Discussion 1. The drying area flowsheets consisting of 'M" and K" flowsheets were reviewed by the committee, ft. vT. Perdue discussed some of ths noci- Plant installation. Ammeters will be installed along with the torque feed control device/bo aid in slurry feed operations. Straightening vanes have been installed in the 1st stage heater intake blower to provide more uniform air flow to the blower. The magnets over tha NGC36064 -2- screening area have been sensrated and relocated i'.i divideally near* the tons of the screen assembly for easy accessibility. The problem of fines creating fisheyes in critical film applications was discussed and the group agreed a method should be provided to remove the fines discharged from the collector before they enter the crime product stream# It was pointed out during the discussion that the use of heavier guage metal and reinforcement in critical areas of the duct work would prevent reoccurrence of the problems encountered with the Henry Plant dryers2. During the ,fJ" flowsheet (Bulk Transfer ar.d Miscellaneous frying Equipment) review, the question of flexibility in the resin transfer system was considered. The group felt the importance of flexibility -that is, being able to transfer the resin to the needed areas --* -far outweighed the disadvantages of a possible resin mix-up3. The pros and cons of manual vent valves on -Dolymeri^ers were co7isicered at some length. In general, the committee agreed that soma type of manual vent system should be retained for emergency purposes. Several methods ware discussed, including the installation of a single rupture disc that could be manually broken. However, it was pointed out that a single disc slang with the regular double disc assembly would reduce the effectiveness of the double disc assembly as far as loss of charges due to pinhole leaks is concerned. The possibility of using sottiC sort of seal device on the valve in the manual vent system was brought up and seemed like a reasonable solution to indiscriminate use of the vent system. Another method would be to provide a valve under the manual disc to give protection against pinhole leaks. company CONFIDENTIAL II NGC36065 ii, Because of the increased vessel size and possible no; resin types and polymerization technic/ues ? the comniutee felt it would be most useful to have *;he ability to use both agitation proposals in the 5P00 gallon vessel. A. A. Etter has recommended the use of tap >0-ineh retreating tyne blades located at 16{I and 8n from the vessel bottom and turning at 126 RPM. The proposal suggested by the Process Engineering Department recuires one pif' retreating type blade located lo:1 from the vessel bottom operating at If3 RPM. The ^roup is of the opinion that there is a definite need for the ability to check both agitation systems. JUG:Ihk cc: A. Vittone - paH. Lawrence J. L. Nelson C-, H. Metzger W. F. Bixby 0. F. Beckmever R. V. McKay D. E. Fisk . 1. Wilkins S. 3. Michels G. D. Schaaf L. A. Bennett R. M. Kreager R. W. Seymour John W. Goetsch NGC36066 XiAUTES 0? W LAKE JTSISN REViir-- C0/'Im-m.,,. Place: Avon Laics Development Center June 15, 1956 W. A. heed Ci. S'.*T c atnear; 1. n. Schaaf R. w. Seymour J. w. Gcetsch iclusions and Ree; X. A high pros sure water pump should be provided capable of producing the necessary pressures and flow rates required for the use of a mechanical polymerizer cleaning device . B. Discussion 1. The "X" and T,'VTrT Water 'Treatment flowsheets were reviewed for the group by C-. V. Saunders. During the discussion it was pointed out that the clarifier for use at the Avon Latte Plant will be shipped from the Kerry Plant. Additional filters and carbon beds will be added to the existing water treatment area to provide the necessary capacity for the expansion. The -present degas si fier in the D. X. water treatment area will be replaced with a vacuum type degassifier, sharply reducing the problem of bacteria growth. The anion and cation bed exchange capacity, as well as the mixed bed exchange capacity, has been increased to meet the 100 G?K rate needed for the r.ew expansion. Also, 30*000 gallons of capacity have been added to the mixed bed water storage area to provide running time during regeneration cycles. 2, The results of the latest trial cf the Seller's Rotor Jet mechanical cleaning device at the Louisville plant were clseussed at length. The report was very optimistic, indicating the polys appeared to be even CONFIDENTIAL COMPANY ^ CONFIDENTIAL j ] NGC36067 cleaner than those cleaned manually. Fisheye results corroborated the visual rnsu'ius in that the fishoye count, was lover on the rr.schanically cleaned oolymerizern as compared to the control charges. The r.rinary problem: encountered was tha plugging of the bottom drain valves on the oclymerizer preventing the ves=el from draining. The I4." polyr.erizer drain lines with ball valve planned for the Avon Lake Exnansion should not provide a draining problem. Based on the above report, the committee agreed it was necessary to provide a high pressure cleaning ^ur.ip with the capability of supplying the maximum conditions necessary for the operation of the Seller's Rotor Jet. wowever, because only stainless steel polymerizers were used in the trial at Louisville, it would be most advantageous to have information on the use of the cleaning device in glass-lined polymerizers JWGslhk cc: A. Vittor.e-P. H. Lawrence J. L. Nelson G. H. Metzger V. F. Bixby 0. F. Beckmeyer R. V7. McKay D. S. Fisk W. L. Wilkins S. S. Michels G. D. Schaaf L. A. Bennett R. M. Kreager R. W. Seymour J. W. Goetsch CONFIDENTIAI - <V ;\ COMHDi-NIIAL 11 NGC36068 i-ixMUT'io OF A FOM LAX! 1X3 Lil.O rGi>; XXVA lx',' C^A/.lTT XX Place: Cleveland Office Date: July 12, 1966 Present: X* M. Kroner C*. D. Schaai R. !/. Seymour H. Spencer J. V7. Goetsch A. Conclusions and Recommendations 1. A high pressure alarm should be installed to sound when the high pressure valve closes in the recovered VC1 line to the low pressure recovery compressors. 2. Add a recorder to the integrator on the vent from the recovery vent condenser in order to provide instantaneous record of the vent rate. 3. Discussion 1. The recovery flow sheets 11F" and "F-A" were reviewed for the committee by Hugh Spencer. The primary change for the Avon Lake expansion, involves the use of refrigerated water or brine on the primary and verve, condensers giving operating conditions of 30 to 3pF and 2$ PS1G. The low temperature and pressure were provided in order to reduce the possible formation of vinyl peroxides in the recovery system. As a result, the larger portion of the recovery can be accoraplished through a by-pass system (High-pressure System), thereby reducing the number of compressors needed from six to four--greatly simplifying the opera tion. CONFIDENTIAL confiuential 11 NGC36069 0 There are three separate systems: the High Pressure gy-Puss System, the lev Preset e 3yste.ii and the Poly Recovery or Spare fysisns The Low Pressure and Poly Pesovery Systems consist of a hash 702 compressor in.service with an H-6 compressor for each system. Total recovery time per should be a maximum of 23 minutes--18 minuses on High Pressure and. 10 minutes on Low Pressure Recovery. Poll-flow filters will be provided in the liquid, as well as in the gas lines, to remove FVC polymer that may have formed or was carried over into the system. The filters will remove polymer material as small as 10 microns in diameter. The problem of dumping the carry-over resin from the separators was discussed. The Avon Lake Plant will try a system whereby a pump is used to circulate and pump out the slurry in the separators. . The two 5000 gallon recovered VC1 receivers will be equipped with measuring devices enabling the measurement of the amount of VCi re covered from individual charges. Also, the recovered VCI will be weighed back into the charges through a scale tank system. The combina tion of recovered VCI weigh system and vent loss recorder should provide an accurate accounting of the recovered VCI system. The problem of polymer formation around the excess flow valves in the $000 gallon recovered VCI storage tanks was brought up. It was pointed out that because of tne rower operating temperature unci the filters in the system, the formation and accumulation of polymer would probably not be a proolem. In discussing the compressor details ('`F-A11 flowsheet), it was noted that ecorders will be installed to monitor the inlet pressure of the 702 compressors, the inte: tage pressures and the system CONFIDENTIAL 60MPMIY NGC36070 c. i 3 c no.':' ge pressures--thus providing a continuous record of the operating conditions cf the recovery system. All compress ors will have mechanical seals and are to be bronze fitted. 2. The GPC to investigate the formation of polymer in recovered VCI was discussed briefly. It was noted that the Long Boach and Henry Plants will send camples of their recovered VCI to Calvert City for analysis. 3. The progress of hydrostatically full polymerization in the 3300 gallon poly was discussed. The operations have been conducted on an air-free basis (H72 bubble) 'with success. The charge size has been increased from the normal charge size of 9500 pounds to 10,200 pounds and is still on the increase. Agitation has not baen a problem thus far, and is net expected to be. C, Assignments . Production (RvvS) to follow the application of a pump for circulation and transfer of slurry from the recovery separators. JWG: Ihlc cc: A. Vittone - H. J. L. Kelson G. H. Metzger V7. F. Bixby 0. F. 3eckm.-_yer R. V/. McKay D. S. Fish L. 'Malkins 5. S. Michels G. D. Schaaf L. A. Bennett R. M. Kreager R. V/. Seymour Lawrence J. W. Goetsch CONFIDENTIAL COMPANY confidential NGC36071 ssypw |L,V- [$ RfiViSION JPf'~ <jftrtecr/ex> ' &M>M*/. /t s-&ttt. M>' &.V 1$ v- &<V" -A, 0>VH< r;-'V".> ?.,&'.;y- s & .it v?^>t ,-. x >;;^iV^ 'J\lS * ' N V. -4`tVv i required '. Wtfa -. i' ,J o %* t TX-, J. , . . ______ SV-tOC 8*** - . . i , J::. * i .f k t, i i. S' V i' S. ......-1 ,..-i.i___ 5 - i- i. oCuve^V , J'A^SSife - .. . - > -- - - -- - - --' -- .......... - -.. .............. ...... - .. . . ..a - .- - ., - , .... .'. - -.>. .?/:: - 5 -- - bvceo .'* i tf 0. 5 * ) tf 3 3 <0 t } -- --1 j s 1 :::L_~i=:: &- . 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' ` t '* * . s k v,Vv-* - * V -f. .... o NGC36074 Distribution List and Numbers BOOK No. 1. 2. 3- / L- s/5. 6. 7. to 11. 12. 131U1?16. 17- ASSIGNED TO: E D. Scott - A. Vittone P. H* Lawrence J. L. Nelson V/. E. Brodine W. F. Bixby G. H. Metzger O- F. Beckmeyer R. J. Wolf -C. B. Cooper L. G. Crunkleton T. R. Linak A. R- Webber J. W. Goetsch CONFIDENTIAL COMPANY CONFIDENTIAL 11 NGC36075