Document bBJrD8ne2RV5VEvqkrrRrw36o

CATALYTIC Figure 1. Plot of reaction rate constant vs. reciprocal temperature. AIR POLLUTION CONTROL: Emission Control Via Fluidized Bed Oxidation A catalytic incineration system has been developed for treating or ganic emissions that permits lower temperatures and fuel costs than do thermal or flame incineration techniques. L. C. Hardison and E. J. Dowd, Air Resources, Inc., Palatine, III. The control of organic emissions from industrial processes was first accomplished by catalytic incineration in the late 1940s. (I) Fixed-element catalysts prepared by de positing precious metals on heat resisting alloy ribbons were prepared according to a patent granted to Russell Suter and Richard Ruff, who founded Catalytic Com bustion Co. (2) In general, the catalysts were applied only in circum stances where an extremely serious odor problem was as sociated with an industrial process, or where the concen tration of organic solvents in the gases to be discharged to the air was high enough that they could be burned to utilize the heat in the process. Successful applications in cluded treatments of effluents from magnet wire coating, metal lithographing ovens and the manufacturer of phthalic anhydride. (/) Fixed bed catalysts manufactured on ceramic support materials were introduced by Oxy-catalyst, Inc., and by Englehardt Industries, Inc. Catalytic incineration utilizing precious metal catalysts supported on both metal and CUP August 1977 ceramic supports was applied successfully in the three main areas of stationary organic emission 1) food process ing, 2) coating and other solvent handling processes, and 3) chemical manufacture. While many successful applications were found for catalytic oxidation of organic materials, many potential applications involving serious odor, eye irritation, or visible organic emission problems produced unsatisfactory re sults. This led to installations that either did not perform the emission control function for which they were in tended, or ones which required Irequent and costly re placement of the catalyst elements and interruption of the process operation. (3) Some of these failures came about due to fouling of the catalyst surface. Others occurred because materials such as halogens in the gas stream inter fered with or suppressed the activity of the catalyst, or be cause many elements reacted with the precious metals and rendered them permanently inactive. (4) Finally, all catalysts eventually deteriorate by aging or thermal processes. (.5) 31 COLORITE 006489 A-ACETONE CH,COCH3 HHV 13.220 BTU/ * C,-CUMENE CeH5 CH*3),LHV 17,712 BTU/. G - GASOLINE CeH L H V 19,070 BTU/# Cf CUMENE Cj-CUMENE THERMAL REACTION Figure 2. Calculated conversion efficiencies for several organic materials. INLET TEMPERATURE, *F As the requirements for odor control, and later for con trol of reactive hydrocarbon emissions, became more stringent, the uncertainty as to whether or not a catalytic unit would be suitable became intolerable. A more reliable method of incinerating organic materials was necessary, and this need was fulfilled during the 1960s with the de velopment of thermal incit)eration. Thermal incinerators provided a higher degree of assurance that the process would oxidize the organic ma terial, but required a higher fuel cost because of the con siderably higher temperatures necessary. The high tem peratures entailed serious mechanical design problems as a result of operating in the temperature range in which metal creep takes place. Although catalytic incineration continued to be used for some of the more favorable applications, it was virtually replaced by thermal incineration for metal lithographing, phthalic anhydride manufacture, metal strip coating, and many other common industrial applications. The inherent advantages of catalytic incineration with respect to fuel cost and materials of construction led Air Resources, Inc. and the Harshaw Chemical Co. to under take a joint development program aimed at overcoming the disadvantages of catalysts. This work was initiated in 1972, and successfully completed with installation of the first commercial unit in 1975. Theory Organic materials can ordinarily be burned if they are 32 mixed with air to provide an oxygen content above some minimum value in the 10 to 15'7 range, have a hydrocar bon concentration above the lower combustible limit, and are heated above a spontaneous ignition temperature. The resulting flame combustion can produce substantially complete oxidation of the combustible mixture. The lower combustible limit is the concentration of an organic ma terial that will produce temperatures high enough to sus tain flame reactions which depend on forming extremely reactive free radicals. Flame combustion or flame incin eration is often used for the abatement of organic emissions when the organic materials are present at high concentra tion such as might be produced by a closed chemical reactor. (5) Oxidation of organic materials also takes place when the concentrations are well below the lower combustible limit, provided that the temperature is high enough and the gases are maintained at the temperature long enough. This slow thermal reaction is the basis for thermal incineration of organic contaminants, and there appears to be no lower limit for either the concentration of the combustible ma terial, or for the concentration of oxygen. (6) For combustion of simple hydrocarbons, the thermal oxidation reactions appear to follow classical first order re action kinetics sufficiently closely that practical incinera tor designs can be established by application of the theory The reaction: C,Hy + (x + v/2)02 -- xC02 + (y/2)H,0 (II CKP August 1H77 COLOR!TE 006490 can be represented by the rate equation: R - (dC/dt) = -kC (2) where: C = organic concentration, cu. ft./cu. ft. R = rate oi change of contaminant concentration, cu. ft./cu. ft.-sec. t = time, sec. k = reaction rate constant, sec. "1 This differential equation can be solved to yield an ex pression for the efficiency of combustion as a function ot time at a given temperature as follows: E = 100 x (1 - C-/C0) - 100 x (1 - e-*') (3) where: E = conversion efficiency, % C0 = initial organic concentration, cu. ft./cu. ft. The rate constant, k, must be determined experimen tally for the burning of various organic materials. How ever, the pattern of variation with temperature is predic table from kinetic theory, and follows the Arrhenius equation: k = Ae~^ElRT) (4) where: A = collision coefficient, sec. E = energy of activation, B.t.u./lb. mol. R = universal gas constant, B.t.u,/lb. mol. "R. T = absolute temperature, R. Thus, in order to establish a relatively complete pattern of behavior for a particular organic material with regard to thermal incineration, it is only necessary to make two careful determinations of the efficiency of conversion at known temperatures and residence times. The value of the reaction rate constant, k, can then be calculated as a func tion of temperature. The relationship between conversion and combustion efficiency for any combination of resi dence time and temperature can then be predicted. Figure 1 illustrates a plot of the reaction rate constant as a func tion of temperature for several organic materials, and Figure 2 is a plot of calculated conversion efficiencies for a one second residence time. Figure 3. Effect of fouling materials, poisons, and suppressants on catalyst activity. CEP August 1977 o 500 400 |___________________________ _/________ ________ 50 60 70 80 90 100 CONVERSION EFFICIENCY, I ppn IK - paLSill X 100 pp..\ IN Figure 4. Measured conversion effi ciencies. How the reaction rate is increased Catalysts increase the rate of reaction by adsorbing gas molecules on catalytically active sites. Most metals have a film of adsorbed gases on the surlace that, at room tem perature, completely covers the exposed metal. This film is quite stable because of the strength with which the mole cules of metal hold the adsorbed gases. At elevated temperatures, gases are desorbed from the metal surface leaving a partial film, and it is in this that the catalytic oxidation reactions take place. The catalyst may function simply to bring about a higher concentration ot reactive materials at the surface than is present in the bulk gas phase, which has the effect of increasing the collision constant, A, in the Arrhenius equation. Or, the catalyst may modify a molecule of ad sorbed gas by adding or removing an electron or by physi cally opening a bond. This has the effect of decreasing the activation energy, AE, in the Arrhenius equation. In either circumstance, it is necessary for the reactive materials to reach the active catalyst surlace by diffusion through the gas phase, and for the reaction products to leave the surface. Materials that mechanically coat the catalyst surfaces with films that prevent or slow down the diffusion of reactants are referred to as fouling agents. Examples of such materials are: 1. Ordinary airborne dust and dirt. 2. Silicon dioxide ash remaining when silicone com pounds are oxidized. 3. Organic liquids or tars condensed at temperatures too low for catalytic oxidation, and retained on the surface as the catalyst is heated. Most oxidation reactions are extremely rapid and take place principally on the outer surfaces of the catalyst support materials. Catalysts with a very great area of in- 33 COLORITE 006491 Figure 5. Pressure drop curve for the Econ-Abator catalyst. (APPROACH) VELOCITY PRESSURE, in MfO ternal micro-surface do not show much advantage over low-surface catalysts. For this reason, the fouling of the external surface of porous catalysts is important, whereas fouling of internal pores is not. It is often possible to re move the fouling materials from the external surface of fixed element catalysts and restore the catalyst to normal activity by procedures such as washing, mechanical brush ing, or blowing with high pressure air or steam. However, catalysts consisting of precious metals coated on metal or ceramic supports must be treated very gently to avoid re moving this coating when the fouling materials are re moved. Halogens, sulfur dioxide, nitrogen dioxide, and nu merous other materials act as catalyst suppressants for precious metal oxidation catalysts. These compounds tend to adsorb strongly on the catalytic surface, and prevent the reactants from finding unoccupied sites. The strength of adsorption is ordinarily such that the suppressant ma terials will gradually be stripped off after there is no longer a concentration of suppressant materials in the gas stream passing through the catalyst. (1) For this reason, the catalyst appears to lose activity during periods when halogens, halogenated hydrocarbons, etc., are present in the gas stream, but regains normal activity slowly after the suppressant materials are removed. Catalyst poisons are materials such as metallic lead, zinc, and arsenic that react permanently with the precious metals and make the surface unavailable for catalytic re actions. Poisoning by heavy metals ordinarily destroys the activity of precious metal catalysts. They must be re moved from the incineration unit and discarded, or sub jected to complex stripping and re-refining of the precious metals. (.'!) Figure 3 illustrates the effects of fouling materials, sup pressants, and poisons on the activity of precious metal catalysts. Development program Early in 1972, Air Resources recognized that significant advantages in fuel economy and in simplicity of mech anical design could be achieved if the deficiencies in catalytic incineration systems could be overcome. It was 34 reasoned that the ultimate problem, that of catalyst deac tivation, could not always be entirely eliminated, but that continuous replacement of a portion of the catalyst bed during normal operation would allow continuing operation at high efficiency even in the presence of poisoning agents. This criterion could be satisfied by a fluidized bed unit into which catalyst could be added, and from which withdrawals could be made during operation. The use of a fluidized bed would also provide protection against fouling because the self-abrading action of the catalyst particles in the fluidized bed would keep the sur faces clean. In fact, the abrasion of the catalyst posed a major problem in the development program, because minute amounts of wear would result in significant rates of catalyst loss and, potentially, in a particulate emission problem. Therefore the catalyst would necessarily be very hard and abrasion resistant. One of the requirements established for the proposed development program was to produce a catalyst with an abrasion resistance so high that the catalyst losses would amount to less than 1 lb./million std. cu. ft. of gas treated. Another goal involved the development of a practical non-precious metal catalyst of sufficient activity to com pete favorably with the best commercially available pre cious metal catalysts, but with a price low enough that poisoned or deactivated catalyst might be discarded with out costly and cumbersome precious metal recovery pro cedures. Air Resources, Inc. and Harshaw Chemical Co. started working on the development program simultaneously. The Harshaw work was carried out in a bench-scale pilot plant in Cleveland at the company's research and development laboratories. Catalyst performance with respect to oxida tion effectiveness, resistance to poisons and suppressants, etc., was measured in other laboratory equipment. Air Resources undertook the development of a suitable fluidized bed apparatus that could be operated without skilled personnel and which would adequately demon strate the performance of the catalyst with respect to efficiency and abrasion resistance under field conditions. Extensive plastic model studies and trial component de signs were made prior to completion of the first demonstra tion unit. CEP August 1977 COLORITE 006492 Figure 6. A commercial scale EconAbator unit. A pilot unit was constructed with a nominal reactor diameter of 3 ft., and a gas flow capacity of 950 std. cu. ft./ min. Catalyst was supported on a specially designed grid that insures good flow distribution over a wide range of How rates. The bed depth was planned at 6 in., but more or less catalyst could be used if desired. Initial operation of the pilot unit was conducted on the emissions from a series of carbon baking furnaces operated by Great Lakes Carbon Corp. at Morganton, N.C. This operation demonstrated satisfactory catalyst activity and catalyst losses below the initial specification of 1 lb./million std. cu. ft. Particulate carbon produced by the furnaces interfered with the production of a color-free discharge and rendered the measurement of minute amounts of catalyst loss difficult. It was possible to es tablish that the original criteria had all been met and that the fluidized bed was not restricted to operation on clean gas streams. Phenol plant performance Subsequent pilot operations were carried out on a phenol production plant operated by Clark Chemical Corp. at Blue Island, 111. These tests demonstrated good catalyst activity on a variety of organic compounds, as illustrated in Figure 4. Further it was established that the catalyst deac tivation rate was very low in this application, and no new catalyst was added to the reactor during an extensive test ing program. In addition to activity, the pressure drop characteristics of the grid-catalyst hed combination were established as shown in Figure 5. It was also demonstrated that the pilot unit could be operated successfully as a thermal incinerator. In fact, the results were superior to conventional thermal in cineration units due to improved residence time, velocity distribution, and temperature uniformity. The catalyst support grid proved to be an excellent gas distribution de vice. Residence time at operating temperatures exceeded 1 sec. UKP August 1977 nnai Ufcia lesi was coiiuiicLeu at tilt; r iciaciiiiiauii luv, ofStandard Brands, Inc., in Baltimore, Md. This applica tion required oxidation of ethyl alcohol, acetic acid, and related chemicals produced by a vinegar plant. Extensive testing was carried out to demonstrate high efficiencies of destruction of the organic compounds. Odor panel testing using a syringe dilution method demonstrated that equivalent reductions in odor level were being achieved. Dispersion modeling was used to substantiate that odor complaints should be eliminated by treatment of the entire gas discharge. The development program in the laboratory continued during these early field tests, and revealed several startling properties of the catalysts. The first of these involved the ability to oxidize halogenated organics without loss of catalyst activity. The Econ-Acat* catalyst is immune to halogen suppression. Also, tests with gas streams contain ing phosphates suggest that the catalyst is highly re sistant to this form of poisoning. The initial development phase has been completed, and the results are embodied in a commercial line of incinera tors, marketed by Air Resources, Inc. under the trade name Econ-Abator.* The catalyst is supplied by Harshaw Chemical Co. under the trade name Econ-Acat,* by ARI International. Two commercial units have been designed and placed in operation. One served temporarily a barge loading opera tion in which noxious organic materials including tertiary butyl mercaptan were released. The second unit, shown in Figure 6, is destroying chlorinated organics produced in a chemical manufacturing operation and includes provisions for by-product HCL recovery. # Literature cited 1 Hardison. E, C., "A Summary of the Use of Catalysts for Stationary Emissions Sources Control," First National Symposium on the Use of HeterogeneousCatalysts tor Control o( Air Pollution, Philadelphia, Pa (November 21 -22, 19881 2 Rut!, R J ,and R Suter. U S Patent No 2,8o8,742 2 Louche. R, G, "'Pump and Odor Instruction b\ ('ataktic After burners," First National SvmpuMum on the Use ot Heterogeneous Catalysts tor Control ot Air Pollution Philadelphia, Pa (November, 21 22, 1968) 4 Anon "General Intorniauon Catalyst Deactivation and Poisoning Agents," commercial literature published hy COP Air Correction Div,, Form r>-029 (Januarv t. 19bm n Koike, R W , R. D Hawthorn C R Garhett. E, R Slater, T T Phillips, and G. I) Towell. "After-Burner Systems Study," Environ mental Protection Agencv Othce ot Air Program*., Contract EH j-D-71-.J 6 Hardison, L ('., 'Disposal ot Gaseous \N a-tes." Seminar on Waste Dis posal, East Ohio Gas Co , (.'lev eland Ohio < Mav 18, 19871 L. C. Hard ison, vice president of Air Resources, Inc., hold' a BS in mechanical engineering trom the mmol'. Institute ot Technology. Prior to cu-1ounding Air Resources Inc . he worked tor Universal Oil Products lor 17 years He has been involved w uh a number ot diverse projects such as the reduction of ice tog trom internal combustion engines, the design ot tlue Mas cleaning systems lor utilitv power stations, and the development ot improved techniques tor particulate collection bv electrostatic precipitation, wet scrubbing, and Miration. E. J. Dowd, general manager ot AKi Interna tional, earned his BSCh.K, trom the Umv, of Detroit Belore joining Air Resources as chiet engineer he worked tor Universal Oil Products tor 12 years, which he lelt as chiet engineer ot its Air Correction Div Dowd has had extensive ex perience m the design ot systems incorporating a varieiv ot air pollution control equipment, par ticularly m the held ot incineration In addition, he ha-* a broad background in petroleum refinery technology and in automotive luel production, 35 COLORITE 006493 AIR POLLUTION CONTROL: Hydrocarbon Emission Reduction Systems Here's a look at the design and operation of three incineration, four condensation, and two absorption systems for controlling emissions. R. D. Pruessner and L. D. Broz, Petro-Tex Chemical Corp., Houston, Tex. Petro-Tex Chemical Corp., located in Houston, Texas, in the midst of the highly industrialized ship channel com plex, is a major producer of butadiene, butene, maleic anhydride, and neoprene rubber. Most of these products originate from the basic raw material, butane, a saturated paraffinic hydrocarbon containing four carbon atoms. Bu tane is dehydrogenated by the use of air to produce butene and butadiene, which is chlorinated and polymerized to make neoprene rubber. Because hydrocarbons are the major feed, products, and byproducts of Petro-Tex, we have designed and operated a variety of air emission control devices. The design and operation of 10 such systems, three incineration, five con densation, and two absorption, are discussed in this article. Incineration systems Incineration treatment of waste air from the three air oxidation processes provides a method to achieve high re movals of hydrocarbon contamination. Contamination level ranges from 150 parts/million in a 1 million lb./hr. gas flow to 4,000 parts/million in a 235,000 lb./hr. gas flow. Treatment of these large flows at high temperatures requires large volumes of natural gas; therefore, energy recovery is an integral part of each incinerator. The basic information on the three incinerators is summarized in Table 1. The incinerator, Figure 1, installed on the maleic an hydride process burns a waste gas stream of 220,000 lb./ hr., containing 2,500 parts/million hydrocarbon and carbon monoxide. Waste gas is essentially air used to oxi dize benzene to maleic anhydride through a catalytic pro duction reactor. The maleic anhydride is then scrubbed in water. The water-scrubbed waste gas is fed to the incinera tor. Because the waste gas is corrosive, corrosion-resistant 316 stainless steel is used up to the fires in the incinerator. A 27,000 gal. knock-out pot is installed ahead of the in cinerator to catch large liquid carryover from the water Figure 1. Maleic anhydride waste gas incinerator. CEP August 1977 COLORITE 006494 69 J.S7 #/W Mtfca I%lkfe iemovai nstkk. timovii COMIINEO CONDENSERS ttJK REHOVAL AISORPTION ;s<W REMOVAL Figure 2. Monomer plant condensers and gas absorption facilities. CUMULATIVE REMOVAL HTSIU. scrubbed tower caused by upsets. A mist eliminator pad is installed in the discharge of the knock-out pot to keep water droplets from entering the incinerator. The incinerator was built by Henry Vogt Machine Co. and designed to operate at 1,400F with a residence time of 0.7 sec. The heat recovery section generates 70,000 lb./hr. of 750-lb./sq. in. steam. The natural gas requirement for this unit is about 80,000 std. cu. ft./hr. Waste gas entering the incinerator flows between five vertical Coen Co. nat ural gas-fired, duct burner assemblies, resulting in a fire and waste gas sandwich; five layers of fire and six layers of waste gas. The fire sandwich extends 10 to 12 ft. from the burner face. The maleic incinerator system cost $1.75 million in 1975 and is the only incinerator system known on this process. The hydrocarbon destruction is at least 93% and carbon monoxide destruction is at least 95%. The incinerator for the "Oxo" butadiene process is de signed to treat 235,000 lb./hr. waste gas containing about 4,000 parts/million hydrocarhon and 7,000 parts/million carbon monoxide. Installed cost of this incineration sys tem was $2.5 million. Waste gas treated in this system re sults from air used to oxidize butene to butadiene. The waste gas, after butadiene has been recovered in an oil absorption system, is combined with other process waste gas and fed to the incinerator. Waste gas enters the in cinerator between seven vertical Coen duct burner as semblies to be incinerated at 1,300F with a retention time of 0.6 sec. This incinerator, also designed by Henry Vogt Machine Co., utilizes flue gas circulation. The benefit achieved by recirculating flue gas is to incorporate the ability to generate a constant 100,000 lb./hr. of 750 lb./ sq. in. steam with variable waste gas flow. Waste gas flow can range from 10% to 100% of design production rate. The waste gas stream contains essentially no oxygen; therefore, significant combustion air must be supplied. Fresh air is supplied to the Coen duct burners by a sepa rate blower system. This system is designed to supply up to 185,000 lb./hr. of new air. Since the air requirement is quite variable and a significant boiler efficiency penalty is incurred by supplying excess air, a continuous stack oxygen analyzer was installed. This instrument, Westinghouse Probe Type Model 218, continuously measures the oxygen in the 400F exhaust stack. The oxygen level in the stack is used to control the air supply. The design oxygen level is 6%; however, the plan 70 is to incrementally reduce the oxygen to approach 2% if acceptable pollutant removal is achieved. This incinerator is fired with natural gas consuming about 130,000 std. cu. ft./hr. Natural gas supplies 84% of the firing energy. The additional 16%, energy is supplied by the hydrocarbon con tamination of the waste gas stream. The incinerator was recently completed and performance analyses have not Table 1. Incinerator summary. Maleic Incinerator Oxo Incinerator Houdry "Puff" Reactor Waste Gas Flow, lb./hr...................... 220,000.. 235,000..900,000 (total) .. 13,000 (Puff reactor) Contaminants, wt.-%: Hydrocarbon....... 0.25.. O.4.. 0.5 Carbon Monoxide......... 1.8.. O.7.. -- Removal Efficiency, % Hydrocarbon....... 93.. 93.. 92 Carbon Monoxide......... 95.. 95.. -- Construction: Year....................... 1975.. 1976.. 1975 Cost, $................... 1,750,000..2,500,000..725,000 Heat Efficiency, %....... 85.. 82.. 80 Natural Gas Added, Std. cu. ft./hr................ 80,000.. 130,000.. Retention 0 Time, Sec.............. 0.7.. 0.5.. 0.3 CEP August 1977 COLORITE 006495 Figure 3. Polymerization plant vent gas absorber. CONTACT COOLER 41H Hdir REMOVAL ABSORBER 55SB Htkn REMOVAL CUMULATIVE REMOVAL Hd been completed. It is anticipated that the hydrocarbon and carbon monoxide destruction will be around 90%. Waste gas from the Houdry butane dehydrogenation process is cleaned by what we call the "Puff" reactor. The Houdry process dehydrogenates butane through an 1,100F, fixed bed reactor until the bed cools about SOT. The reactor is then taken out of production service, re heated by hot air to 1,100"F, and then placed back in service. The Houdries at Petro-Tex contain seven of these reactors, which are alternately dehydrogenating and being reheated. Pollutants are emitted during the transition from production to reheat. Petro-Tex collects the high concen tration of pollutants occurring during this transition and passes them over a fixed bed oxidation reactor. A detailed process and waste gas stream analysis show that most of the hydrocarbon pollutants can he concen trated in about 1% of the regeneration (reheat) air flow. This 13,000 lb./hr. of contaminated regeneration air, which we call the "puff," is diverted to a catalytic packed bed reactor, which achieves a 92% hydrocarbon destruc tion. The puff reactor has a continuous 13,000-lb./hr. com bustion air flow at I,I50T. Hydrocarbon contamination is burned in 33 sec. during every 3 min. period, thereby elevating this packed bed temperature 100'F. Constant air flow in the remaining 2-1/2 min. removes the stored heat from the puff reactor and carries it to the waste heat boiler for recovery by steam generation. This hydrocarbon stream is burned without the addition of new fuel, allow ing for a recovery of 3 million B.t.u./hr. of energy. The puff process and equipment were designed by PetroTex and installed at a cost of $725,000 for each Houdry. The first installed puff reactor has been in service now for about a year and a half, and to date there has been no decline in efficiency of pollutant removal. Condensation systems Petro-Tex utilizes condensation to remove a relatively high (up to 98%) hydrocarbon concentration from small noncondensable waste gas flows. Five such systems will be described. The main advantages of condensation are that the product may be recovered and the relatively low energy requirement to remove the contamination. The basic in formation on the condensation system is summarized in Table 2. The first system is a shell-and-tube exchanger installed on our neoprene monomer isomerization tower. Figure 2. A shell-and-tube exchanger cooled by -2F brine solution 1.715 HjO VAP0K Figure 4. Latex stripper hydrocarbon control. I7"F WATER Hcba REMOVAL f2% HjO REMOVAL CEP August 1977 34'f BRINE S Hcfcn REMOVAL .% H?0 REMOVAL -2*F BRINE 1J% Hcfct REMOVAL I.2H k7o REMOVAL CUMULATIVE REMOVAL ft IH Hcfca 1M* **7 71 COLORITE 006496 TtACE IKIN 11VIL 13,WO t*kWt Figure 5. Polymerization plant emergency kettle pump. was installed to treat a total waste gas flow of 331 lb./hr. This exchanger condenses 81IT of the contained hydrocar bon with an energy requirement of 22,000 B.t.u./hr. The hydrocarbon recovered is returned to the process for uti lization. The second condensation system, also a shell-and-tube exchanger, was installed on the waste gas from the neo prene monomer topping column shown in Figure 2. Total waste gas flow of 550 lb./hr. passes over a shell-and-tube exchanger cooled by a -2F brine, showing an overall hydrocarbon removal efficiency of 99'7. The heat load on this exchanger is 93,000 B.t.u./hr. Recovered hydro carbons, in this case unusable by-products, are collected in a waste organic tank and incinerated. The third condensation system is a direct-contact cooler in which chilled water is sprayed into the waste gas flow to wash and condense about 43' / of the contained hydro carbons. It is seen in Figure 3. This system is installed in the neoprene polymer plant where neoprene latex is manu factured in batch reactors. Upon each charging and empty ing of a polymerization reactor some waste gas must be dis placed. A waste gas vent collection system was installed tying all the vessels in the process together. Collected waste gas is discharged into the direct-contact cooler. One of the particular problems faced in this area was the rather regular carryover of the latex solution in the vent gas header system. Presence of the latex precluded the use of a shell-and-tube exchanger to cool the waste gas stream due to the expected high rate of fouling. Fouling is the principal reason a direct-contact cooler was chosen. About 3 gal./min. of chilled water is sprayed into the waste gas flow of 275 lb./hr. The temperature of the waste gas is reduced to about 44'F, resulting in the condensa tion of 43`(i of the contained hydrocarbon. Exit gas from the direct-contact cooler is then treated in an absorption system, which is described later in this article. The heat load on this direct contact cooler is 110,000 B.t.u./hr. A series of three shell-and-tube heat exchangers is in stalled to treat the waste gas produced as a result of steam-stripping latex to remove any unreacted monomer, as shown in Figure 4. This series of exchangers treats a total gas flow of 2,875 lb./hr., which is mostly steam and chloroprene. The first exchanger in the series operates with cooling tower water which is at about 85"F. This ex changer removes most of the steam but does not remove any of the monomer. The second exchanger is cooled with 36F brine and removes most of the remaining water and about 98lV of the contained monomer. The final exchanger is cooled with -2F brine solution and removes most of Table 2. Condensation systems * Neoprene Monomer** Isomerization Tower Neoprene Monomer* Topping Column Neoprene Polymer* Vessel Vents Neoprene Latex Stripper Vent Neoprene Polymer Emergency Dump System Type of Heat Exchanger......... .... S&T** ... .......... S&T ... .... DCf ....... S&T .. ..DC Waste Gas Flow, lb./hr. Hydrocarbon........................ .............. 159 .... .......... -- .............. 126...... ..........1,140.. ...15,200 Hcb. Total Waste Gas Flow, lb./hr. Total. ............331 .... ............. 542... ............275....... ..........2,875.. ...32,000 total Dump Hydrocarbon Removal Efficiency, % ...................................... 81.......................... 99.... ................ 43 ....................99.8.. ...99.995 Heat Load, B.t.u./hr.................... ........ 22,000 .... ..........93,000..., ......110,000....... 1.2 Million..... 10,000 Steady State 3 Million Heat Sink/ Dump Operating Temperature, F...... ................-2....... ..................-2.... ................ 36....... ...............-2., ...40 to 75 Construction: Year............................................... ........... 1973....... .............. 1973.... ........... 1974........ ........... 1969.. ...1974 Cost, $ .................................. ...... 20,000 .... ........30,000 ... .......40,000...... ....120,000.....250,000 'Waste tfasexit this system is further treated in absorption system * `bhell-and-Tube tDirect contact with water 72 CEP August 1977 COLORITE 006497 efficiency of the system is 99.8%. One of the significant operating problems that occurred on this system was water freezing in the -2"F condenser. Enough water vapor passed through the 32F condenser to form ice crystals on the -2`F condenser and eventually plug it. Plugging of this exchanger of course substantially reduced its efficiency as a pollution control device and up set the stripping operation, which is under a partial vac uum. The solution finally developed to cope with the icing problem was the injection of a very small flow of methanol vapor into the inlet of the -2F condensers. A nitrogen stream is bubbled through a drum of methanol to become saturated with methanol vapors. The flow of nitrogen is controlled to carry the needed 2 lb./hr. of methanol to each exchanger to keep them de-iced. Methanol de-icing has been in use for about two years and has corrected an extremely difficult operating problem. Heat load on this series of exchangers is 1.2 million B.t.u./hr. with 90% of the heat load being used to remove the contained steam. The neoprene polymerization kettle emergency dump system is installed to prevent hydrocarbon emission to the air when a hot polymerization charge occurs, Figure 5. Polymerization of chloroprene to neoprene is a controlled exothermic reaction. Infrequently the temperature gets out of control, causing overpressuring in the polymerization vessel. The pressure is relieved at 15 lb./sq. in. gauge, for safety reasons, by a rupture disc. When the rupture disc relieves, about 15,000 lb. of hydrocarbon can be vented to the atmosphere. The installed quench vessel contains about 12,000 gal. of 40"F water, which serves as an instantaneous 3 million B.t.u. heat sink to cool the ejected "hot charge." The "hot charge" enters the main, 11 x 25 ft. quench vessel through a 20 ft. inverted weir trough, which is partially submerged in the cool water. The weir serves to provide intimate con tact between the hot liquid/vapor and the cool water. The quench system will receive the entire heat load in about 30 sec. Any vapor not condensed in the main vessel passes to a smaller, second vessel where it is again contacted with 40F water. It was calculated that the hydrocarbon loss from a "hot charge" is about 0.005%. Water in the quench vessel is cooled to 40F by pumping through an external shell-and-tuhe heat exchanger. It takes 3-1/2 days to cool the inventory of water and 10,000 B.t.u./hr. to keep it cool. Absorption systems Petro-Tex has installed two absorption systems utilizing oil to absorb hydrocarbon from nitrogen waste gas streams. The basic information on these absorption systems is sum marized in Table 3. The first of these is installed in the neoprene rubber polymer section, Figure 4. In this part of the plant, chloroprene is polymerized in batch reactors to make a neoprene latex. Since this is a batch operation, there are contaminated vapors displaced from the reac tors each time they are filled. The displaced gas contain ing up to 50% hydrocarbon is collected in a vent header system and cleaned by the direct-contact cooler previously described. After passing through the direct-contact cooler, the waste gas enters the five-stage oil absorption tower. The hydrocarbons are absorbed in the 45'F oil. The oil is a mixture of paraffinic and aromatic oils, which reduces the tendency for polymerization of the contained hydrocar bons within the tower. This is a spray tower with five independent oil circulating, cooling, and spray systems. Fresh oil starts at the top of the tower with no absorbed hydrocarbon and works down through each of the five stages until the oil at the bottom of the tower contains about 3% hydrocarbon. CEP August 1977 Neoprene Monomer Absorber Neoprene Polymer Vent Absorber Spray Tower Stages............... .... 2 ... 5 Waste Gas Flow to ABS* Hydrocarbon, lb./hr.......... .... 31 .. 72 Waste Gas Flow, Total, lb./hr.................................. .... 36 ... .. 187 Absorber Efficiency, %......... .... 90 ... .. 97 Heat Load, B.t.u./hr............. ....13,000... ..330,000* Operating Temperature, F .. .... 65 ... .. 45 System Efficiency Including Condensation, %.................... 99.5 ... .. 98.4 Construction; Year ................................... .... 1975 ... ,. 1974 Cost, $................................. ....60,000... ..300,000 Includes heat load for recover} of hydrocarbons. ""Absorber Total waste gas flow to the contact cooler/absorption system is 275 lb./hr., containing about 125 lb./hr. hydro carbon contamination. The designed discharge for this system is 2 lb./hr. hydrocarbon. Tests on this system have shown less than 1 lb./hr. discharged to the atmosphere. This results in an overall efficiency in excess of 98% hydro carbon removal. The recovered hydrocarbon is stripped from the oil and returned to our process for further uti lization. The cost of this installed system, which has been in service for two years, amounted to $300,000. The second absorption system is installed in the neo prene monomer plant, Figure 3. This system treats waste gases generated by our installed vacuum system. Several distillation towers are operated under a partial vacuum induced by steam jets. The absorption tower treats a waste gas stream of 36 lb./hr. containing 31 Ib./br. of hydro carbon contamination. It flows into a two-stage oil spray tower that operates under 100 mm. mercury pressure. About 90% of the contained hydrocarbon is absorbed in the spray tower. Absorption fluid is a process heavy ends stream that is chilled to 65F. The lean oil is sprayed into the top of the tower. The bottoms circulating system re circulates the oil to the second-stage spray and feeds 850 lb./hr. hydrocarbon containing oil to the waste storage tanks. The cost of this installation was $60,000. It has been in service for two years. # P*T R. D. Pruessner, superintendent of environ mental control lor Petro-Tex Chemical Corp . is an active member of the Air Pollution Control A*sn. the W aler Pollution Control Federation, and the American Chemical Society, He earned his B S at Texas A & I Univ, L. D, Broz, environmental control specialist for Petro-Tex, is primarily involved m air pollution control activities lor the company Before joining Petro-Tex, he was an assistant engineering group supervisor, environmental permits, for Bechtel Power Corp, Broz earned an M.S, at Southwest TexasState Univ 73 i --------- ------------------------- COLORITE 006498 COLOR!TE,006499 o S t. l(D ; s; 4; -1 . !@ ?! : $ j ,, Ij cifliii* o -- 0 *01 `1 b r> v>; * ,--'si tLrj., O^rt i!1 \!i i1; fG** r'j. ii t ?o.!| *" ! -** <=-*,ri! --J1f1 0 t 0 .15 ! NVoC 0 w E 1* i! Q a!. *7 <-4o oU o [7 o *E W> O V* to rr-> S N k* c"*tEro- t , 4 *T1 COLORXTE 006500 ESTIMATE NO._________ ESR NO. ________ 5Of ENGINEERING ESTIMATE SUMMARY SHEET LOCATION DATE 3/U/77 PROJECT title l/C/W /fecoi/ery -- _ -- 'Rev, Z ASSET CAT. A. DESCRIPT ION 'Xe'Fv'iaerq'fzef /rb.fsr'^/rt <7 ~ S/r'/ffm 9 p ry?S. n~r 33*5Ta//qr/D,, FZzftr 'Sl>~fp~f~et / W frf'he.r -! a/B* <2-3 - 2-- ' - S-Z-AlB Sue.! Oil 4 CeuPT/C Sul Tote / "DEnsia lla>~hon Fe.rDTbr' 3'ub~i~o'fn / 3Tpsa a 2-sct> Ui'/ov^ -----------'17--o~i-*r--fi L --- " 1 - -------E- l-^7-u ip7-n--^--e---,--f-~- l-~----- ' MATERIAL S LABOR $ SUB CONTRAC1 S TOTAL S/P/ 30 x 4* 36q <30 /f no /3 Z.6S X 5* f.3f-0 / &o /Jfioo I'JTi/tf/P.s - Carrie. as Case. ' X_kC a. file.Ahy/ C-h/oftAc -- /JcS~ Apt/icalle. /so -- SttiroA ~%TAL /t 7J 30 --- *^^PARED BY COST ENGINEER MGR. OF GEN. ENGR.. ..... js/estnu'fh .. APPROVALS _____ PROJECT MGR. DIR, OF PROJECTS ______ DIR. OF ENGINEERING. COLOR!TE 006501 _ M eiUmo I T 5 O p fO |0 Q tr 0 / Xs o_ bofj Ui, c tfw 0. ?. -*z _w?-i '&'i Co, I _ 7,r *0.7 W*). . 1.1 v X-p.<7 .* Of/vct^. .A/ep.ll j-if6 (/ lW v P ftu Ij.fcl o-r So(t/*'f` z/ f. I.Vy-loo_ AJ0 .. iV'T.(T^ ]_/r-2Vi~ Sell/- [\Jbyi hfb(. j Pc (. ^ I'?*,'cjit i Arvt^. ._. 0*) sji-$w Vcn w7. I( *1 COLORITE 006502 $ 0-t f'S . fz> (f l/C PA <24 b S hA e f U *r i, <91 Vcf, <V ' JX30 jpfc>y)ct* 0! ipo f-t-j (<ri.r *7r kocyo<Z^ D< / u'^ H / P* f st^ V *VO pU pGhr, V Mi P *vc> K (V |/ ^ Ocf*<K <v*9 fi, D Id Id <. f ^0 ii/t P^h", 1 , rV -'Z'vfT /Vi ^c)( U<tth h flzts -- y fz'} (`^ /j )V'lio^e, / i'C "*> / / ~ 3 V<rcp jCrty- To ("tut .(toy //1 rc t T<= X y ^<-*7 <y -r7 COLOR!TE 006503 kK.- 72. I M * a) j; r, t' f i, ^ - -H ft 1 C~J \o 3 M :- * / Af/ . ---------- ^ c'^Vt 7. r *.5f) ' '' (V 'i : 1 ; 7. ; > O-Afl n t 1 1-- 9?- ? % ..-: 7 ? 7 973 .OO'JS'i .000*77 S!-\ 5MT `fS^CXZ- V, ' / -! J2- i* // 1 r - ) K7 7 ^,WJ 7 fe.1-7 X, .10 ,7 o j ir.o 7 **/h . tv 1 MP . o 1 r tmr y^y. W/f/ 3.0 ,ftwv j0<>e7 Jv - /O 57 ; lor /7-n ^p. 3 ^*7 x ~ r" . wr u,/.r+5 ^- . Q*t 'jS -7 V 'it** } -` ^JVi. CoX COLOR!TG 006504 7$<v ST * lioOO S<y y, I ts s % _____ = * %*, *31* <UtA*w J>>^ l,lv'.?ir ^,*?'C D-- / 3^' V V ^ P-- IV So l`$ ? Z ^ 'i 'i- (/ -- * OOo 3 *h = <* y (A -r) yJ~l 3 S', TO ^ ^ iv * t/ *~ ! 0 or l r,yo 1 * 1 = . . oo S H =- ,ol3ZO^, p* - * S Y .01$%. - Oo b& Ak >U - f 7 7, / T? t - 60 i" ( I. 9 I o\ - . /11 *3 - i IjI ~ .ot cO 'Ia-X b. n \ i > > Ot>i> & / 2 10^- k -' ,, ./ I 0-i /. n z sj. .- ,'i09t ^ N o 1* ; A 4? 5 l f? >'S. rot* ^crd^C; sU.^j/tr i'$ \ a-. ^ '1 j i '?0 I l( (ts s lOCi irj T*f , o j W * I < *5 T l - , _j.s*/ -.1%^\) - cots? /> i. n -j' i *> oi o $n 16 ^ -- .?7t ^ hr rv.2 99.9^ R<fcC(^ P i/cM ; , DO O 11 J } q _ ,, 6.flO?5- 4^_ .- ,so;jz (j - ?2o/ - ,j $$ a) _ C - 002C r-.oo/5-tJ 7, r ; 1-72/J? ----------------- ~1 ^VITT------------------------------- --^T- J~*- -1- .006 ? 0 J '5 . c>o (3 * io r 2-6-0 COLORITE 006506 Str i jtfisr 4 Ss U*ne "/7'Sr/V 3 V 1f J--T- t <s> 2*5*0 UVh ,,|5"p pS t G- S tr4-Js ls 7i o 2 rt r v ft <t*,0 n <i,i`Q M C( iW /<a 1 0 Q la viG< & (S> -- (P */H <> VCM KC TO U/g f<t r 7fl> W. 7 i 2.o;i. o !2/<-/'i? 17^ 1 o.s-/*y P 5~C7 $$ l.t>S 6. 3 7 1 2. <> s I^STf (9 +r ] *2 5T> Kq y O ? r** \ ^ -7T" > ` 9 r - "5 . r) v / 7r \oe.if M/ W(D /CM Kcr 0 -- tV f k- . u> *7 IS. **} & 7.6272 67.6*/ 0 a> 7> Lie ,bo1 / S?<7 2 7.102- .4>?6, 4 *? * & i% lik, ) .'t>% 21 to ' 6<( n - rro Ai VCM V* O. 7'3 A t P ` r . 5 J . -5 'Jk, ,^': K> p'x - ^co v.n.4m 7 *>o /> 7 5 4. u' ir-y P r C . V 9 - ! 2 - 7*0 f t" .OW^Mk. . i</ / 4 r- ,C(?7U n .o'Jr'yC V* ' . 9 56 Z M MS'? , 5-* 2. _ ,1 3 . ^ /</. S COLORITE 006507 ^i VCM . (J5 1 f- . o S ( 4 r ,rioz Kt.1.. -- . J-Ji -- <?,/ l~- , c?Jdi <(7e}&>`7r) Si T- I ^ I"(J. -p=- <?,f 4-ivw. Vcw P' ' si, j / ^ p .- ; , f , ; -fy.! * n ~rf ' >' 1C * *t P` JL*3k > > o 3J3 0jl'SS^l12 rr - ,9Uin ------- >3! 9H n f?.if 9 i cj r t M . *9'r 7* - .9V?I3 --_>**<? . /-4 - K Kq * $ *}% *-*&** ^ 6 'K ,*31^ C'tiS+ HVS- -- 9,13 I %i .oov?9 COLORITE 006508 5s "T~- I 7 n - 9- r47/VI ^ P-. 9, - JL2k-. * . oc> *f<w ' ' 9. r /<$ f4 - -- ,jai ,),. , o:zss$ ?> , % o-^ 9, r r 595-^ ^3 .>3/k 2 , Cju/ *3.^V >' M 57'** ,yit>/ H'Q / t/,ns F<? ^ s 'c c ' '** C / -"Wt '- 9. if '6 0ir ><? ^ 6 / 4 3 %/** S./fl ~ /n Y M L Lf i/r/^ 57C^ * ( o96 C -- ,t/7jy M P- ,60^?0 (C - J- .</</ - Ct^Abbt 4 S''7?1 .99 sv?4 B cf t / "7 7 Tf _- 9. ^/w - JE^ZZ,7 x. . <>6 4 9 1 <n _ MP -r- ,a?5.5 M - 5* 3 S-T- f t, 9.5 a . ?? 3 2- . 03 I S'*? ., Lj ne% J/ Mru 9 3 ?-q ___ /?. P *) ..... /t\ ?9 4 9$ 17 ^ -' .5 3 pr * . o?;4 . ^ . ts?./ m f i'1 .009^ '6<W = Mse`0^03 t onS , nt$ z^ , v 7?~ L6 * <7 2 J Z' 1 ?. * <7 . 1 /2? J , 0*0, L jy.o^v k m r y-x .%o 9f f0i)$i l> ^ >6 ^l -i~ V7 ^ Uq, 11 r ,9S,9'</i- U 9,^ve / 4 M f- fo - 5 U. 7 ? y . Ott r r - ,04/^ H SS 4? S^1- v . 9?.?V3 -> .Z>?W 9.r / 9 >7 S S" , 9/6? -> 6<t ,4o -+- . <-/ C4, g7 cy r ,, \-,&\un$ ^ r - 3o> V . <7/;~7 =?/ <~ - K /.0jS3M A-t P ^ ^ ,0fL1q'i A5-U3=--_ .<7 ??7 n 7 oj r v ,0-17/1 /57Z 7 6 il 7 I? < t '> / ,o <>. r COLORITE 006510 S i'jz.g. g>-T Absorber H- 6o a lo$H / i*_32o^ tz_ Llr-n) 1 1 ~ \ >lLt 3- '/ 6 P^ . t/ l iC^Xs'l y 2 1 --$> P*cit'*.*. F*cfy; 5} )t> $Cf Csr SCoost1) %\~ - , Ur<7 ix>' $ ~ , C o C-S / `' $, ^ , h / yn '# ctc. i *^s O- fK - ,^05 t ,, Z- P *. I ( ( ,-4.^1-f Cbc.r^ i *35 /ft J/ / ' (. // /?,-,s G"Oin/ l&es,*}i.' S/zo a C $*{*: ^ jf e *- ia v -. ---t--i--\- w l s^>0 2?.i'Si** ^ S/S ~ . 6 O 2. P, -* 4^ - vs, 6 !*/(,* i>iy L / (0. i ) (S* t $ I ,602. V ^^ ,S~ G P VI f,.o Cr ( Pl- Pfr) - 1,71? -."2 G * ^2 r 4 V) ' 6<3 ? ( ^ ^ . 02 - . 10 $ ^ 1 O > ^ <2. ^ ,4^ Gt-KCft: ! ',X<tS fh*y}. Q - . Jj 2 `I n C = -Sii. 3&oo x A /I s .?J */ j A= ^5 ~%L^ > *? v-7 c* ^"(b -1 loH COLORITE 006511 VV* v. . Co * i e ^ 4 . o L -.:f? <t c '4. [/. C iyl. Ass: c/u-i e. I ^0 F ft,* - 'V9,y -- I Qc< 1/ , m j u/& f ^ rcja I s n - ll$.s PS -t{\ - *?/o >y7g. 7_ v ./9t7.y 6^ <n oi o ./ / ^ N7 Q - .fit #'* E 2 - 5 -t K ` ^ ^ $-> H%/S Absorber Ro itotS IC*B 1U.H H-_ t 1 1o~ h2,^ S'?I^&it X, ~4o} 2/ 1! 2/6 4/J K?Tv/l-i /;//?? V / S"9 (35 U7 -we?') 2, 11 b ov ** 5-4,5 _ ?t? ___ L3 ,1731 -r ?3. A- 1, H*, ovl \ SO t 2 *> */?- I - 2> $ 4,9*p /*> C)V [4-ir. i!l 3r^ 7 ia^?s >- f *-***,oj ATt - g?l 3 ~~ 1 ^ P-9'j _ r&/"*- A= '&r-'**/r1' gTo/v>4 COLORITE 006512 O' X ppic|ce-r . Co i" zou r. j I H^Wot- c E" J vio ! i/e J c*o /e*, V(Mc (W. -r t/CM ^ov.y. P'VAD*1 J*3 (CO Ta*ih. XmC f-C/ Hte*i Ps P^ ui J a { i R 'tjS/'n^ t xr P ,: --V ,, o- P < /^sb ; /M # i 1 , Inst|l//i*i IF If r } !> i c = ; / 5 * . Pc , bb ' 'l L ^c; b-.",- IT n < w ^ * M**\. 2V.KJ FVC ,1 * ^ ^ / 'cf 1 Sec L'h s ^ <&a.c tl_ t- "*7 t C.S 1 1 *V< 3 S.* \ % *L<*r* l kv-,S c. S, Lf So <J 5"o 0 0 . it. 6 ^0 - t1 r^cj c*s j 00 O Ws 5"^ $?,/, C'S % 000 `ft /. C'S. 10 00 J 00 S<j , fit 3 *4 54. J A"u 0 S* *?, f> 3/ (, S S, 1 SO O -.. 1 0 C P $ 14 |' L, lv {1 to t S IA 0uh >$ 1'F- c. t. 2 e>&e ',~*. IV? PS\Ai*it t&> K/A-oof c. T Xooq 1* ^*>1, *' \Jt %, f*i6 /*,(cA /# P5/C- oof P. 0. \SOKtGwp S / 6"Zp PS/ C JyjJ c.r IO0Q s s $<*<& 30V SSb ~ O 0 0 f > QC? 7 00 O ?4'6 c V' * &j Oc/ci SOoao 2, OM IJs*00 5-0 - I I Ooo 4T, dO o 10,0^0 7 75,0* COLORXTE 006514 O f* *, ra^ > n Cf Co s*hs 3 ^ C? C?.oQ R oiy M ft I c { ,- f s VCh &*j f 3 iso'/s-t), y ,9^fy no y.ir K > 1j .' io/" C Gu<Z5 s') *( 0<l 5-3+ Pt'K'^tf'se <0 $ s. { <2 pg y o ^ iiw |f j/ * i> A f H, j r /) #V - 0, <?) - _2, *> - 3 .A"-o o Ciff, sd 1 cs~l> '$-`>*t/H. * ^4-OC? Wy. y $/J/m E |ec f ,(* I <1 Kw y T Vou y ,02 IC"P -| D T. x %<-f&Li y . lo/f x Ctf>t> I / * , * 4 *- ^'O^p.fcHv&CWtytfOv* CoM^Cfct*U (2crfUtfM, $-?*#. & 346F r ?5NiJyk ) M g ,'*n i * .9 * *i./M.v*rot>< iuva/fki g hc <a IfyfiO 9vo %/Q QV Zsro c> A 1v Ot> l 3y O . Q JL a Jo o ^ i S y ft g y k. t J f^ A o, c*w c> Xi-i 5 . / T& y -p 0" & *' f p ! '* > tk ^ l/Wy v, , O 6 *> J' P j f ir& >3* CW/-f) (n\ootj COLOR!TE 006515 . ---. - - - -- -------- S iea .KgaVj ire m**< 1 - - -i. -i .;_j _;_! . "r ' E l W % o 1 / , 11 n> (o D 3 Co.'i ' >0 n v ,c/ h*& foil softy lift, be4 for l/C /i/J (ce(,0 Ml Or MST -? ^ > 1 *-| 0 - | l ; *> . . 7 * ,is 3 ST? $ V? sn.f 1 P -i <To. 1 F ca-c*' ha Is 7,4 t7/ r 5-jtp.. tjis ,<*i #/ w ?4Ti4 S &e>> o ^ / A/ / 1 * *7 14^ C frO`F} E r ? 5"Sf Ot> Q ^ou *1' P` ' 6%t>a to * /2. E V fi ) B *. ie <a_ IS^P 1 0 4. O o 43 __ ^? 1 T / > ^-y s4~c^y 1 OT-w ^ COLORITE 006516 E Uc \ V \ C ft i; p \: p ?~ p fis M.#,* w 0 io -r .>r ,2M,o l- v'| (( * 'I 3" 1 1 1 >r. B^P ? X H ,I .I 7.t KV 7.0? 1.72 *i>oo EmjlL&iX, /\ssw** { ck&*^c <a tft r - Ass O^tt. 12 Oo 0 ct, replace*/ .'.... pt? r- &uo / <fV, /-o &S. 2 Sw> ^ , V , qs~ D * s pi?s* f /l?i COLORITE 006517 CaS<Z iS'-r (CQ P ( Ctg + \ J. o 1 S + ri Lo ue^-i Cq^]^ ro-sav-s, /t4rr^/, ^0 r$) Rs ri^f* hJ S \ * t ^ 4* ^(U V AC. W* CCi V% M P f"J'Ot*- (jj) fo C y ; S f i ^ Bo;h* it** irf s rV Steofu* ^*KC) - a . ,., ny vtO - \\ooo jb./s.o- * E (ect>^ ( i- X-/ Y' > - ./<y, y?0 W -T5T HP Ca^n, , Fwll., ^|i H P 3, l n/ *. 9 tCu/H/0**j Cn L,^ 1^4-ff ^ r ctLK''HJt*^ ? S'oj' - 9 ? *7 (.Or-) fv' O 1^1 <? Cf d >' ( J Q ^ fit ( N^ ^ OL*/ & V , ~ ` ^ ------ { M'CjC^ ( - u^b I 0 & KWXri/bto CQ_^J_'..ir-*yj&A*T, TM v ^ Cfe \ i w, Vt/ tav (** fc*fri`^G* + ho* Hoi inf (i>) -S"^ p, . &. I ?/ M 5*U* No Civ. V*cl* foe ira-Ck*^. (^> fi? -- 2S'0O C V , lit; 4.. W <SL -Jc "7cc). V? Tow4 C*i)<4- 1 * O Br.'m c ivr) [ *S) 0 -C) ' & Ji) i o T* 1W ^ fi. Irf hL> {+->^<cK A l/Q.!'! A. ( L ^?to, ru* 1*$.^ fej 3 lf~c> y s-6 I r Sl?o v . ax x *oi y ?voo $m,LaO COLORITE 006518 CaSQ I L * 5 {e< (a.) * o - - a bo i/<? f I7CJOCJ ^/ s D \ 5_?** */ S o I a/ % o Wk ^ &**.<fcj ^t, ^t**c *eur*,^ U,IC0 J^ I G C f * I'rc* I '4^ * fC>%o ktyUf [)&*} (/) S' hmziv * ioe^H/^ JFt^o f ? i f e> f 4} <s> (^0 - ? i o *j. j>, y, v $, S f * c- ^ v =J v, -* r % *.o27v$C0 * I/, & ^ o g^e 3 as-Q tL>^s &/ztb, t/cfLj IL> iTst HO 6- 7 * ^ v , y %Ot% & *X S~0/ y 4.0 !/ f S*T6 COLORITE 006519 46 0860 *O Xw if, !!A1 COLORXTE 006520 enneco Chemicals Tenneco Company DATE: y PI ---page. PUMP CALCULATION SHEET PI Indicate pressure and elevation; for each equipment item. SUCTION PRESSURE Origin Pressure Static Head Line Loss P PUMP SUCTION PRESSURE NET POSITIVE SUCTION HEAD Static Head -Line Loss +Vapor Press. Correction* AVAILABLE NPSH'VT- - - ' psia psi psi psia feet feet feet feet r LIQUID. PUMPING TEMP. VISCOSITY VAPOR PRESS. @ @ SPECIFIC GRAV. @ #/GALLON (3 GPM (? GPM (3 F cp = uVF? psra= 60F DISCHARGE PRESSURE " Delivery Pressure Static Head P Control Valve (s) P Exchanger(s) P Furnace(s) P Orifice(s) Line Loss P Other psia psi psi psi psi psi psi psi PUMP DISCHARGE PRESS. psia MAXIMUM . SUCTION : PRESSURE Vessel S. V. Setting Static Head NET MAXIMUM DISCHARGE PRESSURE Max. Suction Press. Normal Pump P psia psi _ PSia psia psi NET psia DIFFERENTIAL PRESSURE Discharge Press, psia = Suction Press. psia = TOTAL PUMP psi feet GPM DESIGN BRAKE HORSEPOWER BHP 0 EPm x C V" psi = 3. IS 1 715 x 0 . U Pumn Fff Pump Name: Pump No.: *Use for liquids NOT at their bubble point. J COLOR!TE 006521 enne.co Chemicals Tenneco Company DATE: ^TNNEC^ t>r __ page PUMP CALCULATION SHEET Indicate pressure and elevations for each equipment item. SUCTION PRESSURE Origin Pressure Static Head Line Loss P PUMP SUCTION PRESSURE NET POSITIVE SUCTION HEAD Static Head -Line Loss +Vapor Press. Correction* AVAILABLE NPSH' V ~ " psia psi psi psia feet feet feet feet r LIQUID. PUMPING TEMP. VISCOSITY VAPOR PRESS. @ @ SPECIFIC GRAV. @ #/GALLON <? GPM @ GPM @ F F cp = F psia= 60F DISCHARGE PRESSURE ' Delivery Pressure Static Head P Control Valve (s) P Exchanger(s) P Furnace(s) P Orifice(s) Line Loss P Other psia psi psi psi psi psi psi psi PUMP DISCHARGE PRESS. psia MAXIMUM : SUCTION. PRESSURE Vessel S. V. Setting Static Head NET MAXIMUM DISCHARGE PRESSURE Max. Suction Press.' Normal Pump P . NET psia psi PSia psia psi psia DIFFERENTIAL PRESSURE Discharge Press, psia = Suction Press. psia TOTAL PUMP psi feet GPM DESIGN BRAKE HORSEPOWER BHP -1 8P m x 1715 x 0 - Pump Name: Pump No.: / O psi = .O Eumn. Eff. *Use for liquids NOT at their bubble point. COLORITE 006522 Tenneco Chemicals A Tenneco Company DATE: -/ BY __ PAGE PUMP CALCULATION SHEET p X~ Indicate pressure and elevation' for each equipment item. SUCTION PRESSURE Origin Pressure Static Head Line Loss P PUMP SUCTION PRESSURE NET POSITIVE SUCTION READ Static Head - -Line Loss +Vapor Press. Correction* AVAILABLE NPSH psia psi psi psia feet feet feet ' feet LIQUID PUMPING TEMP. VISCOSITY VAPOR PRESS. SPECIFIC GRAV. #/GALLON GPM GPM . @ <? @ @ @ @ F F cp = UF psia= F F 60F F DISCHARGE PRESSURE Delivery Pressure Static Head P Control Valve(s) P Exchanger(s) P Furnace(s) P Orifice (s) Line Loss P Other PUMP DISCHARGE PRESS. MAXIMUM . SUCTION . PRESSURE Vessel S. V. Setting Static Head Nti MAXIMUM DISCHARGE PRESSURE Max. Suction Press. Normal Pump P psia psi psi psi psi psi psi psi psia psia psi psia psia psi DIFFERENTIAL PRESSURE Discharge Press, psia = Suction Press. psia = TOTAL PUMP psi ** P GPM DESIGN BRAKE HORSEPOWER BHP = -7 P gpm x 1715 x 0 . (C Pump Name: Pump No. : to psi = .39 Pumn Ff f . NET psia *Use for liquids NOT at their bubble point. COLORITE 006523 [sirl-rCC D~( A_ L. S' t: n 3 S" H <ta\ X*1 S?'F 0-/^ ** qq r ,, .,9 [ S) 1/f M 4 r7 S' v /.W7t IV i. 66?.^ * . is (y c>-3 l) 1-Uvcihtt. ^ TS.nv-mz Ci Wr"^ W?r-V .It, ({) * H 1 T y M' 7(, IV*. 2-. ? v , zs C v t> -Si) H* *, i 'S> %3~ ( 2 i S'' o -r i-Q%y Vein v 7 0- y v , | <7 s^zn. c v . or- OtO 32 o? aT AT - 7 1,0]! 3 ~t Y~<? v V4 fc EI 71Z. tyc, % V I &% O _ ?V, <U,(*no HZ Li~ IOSQ 5 lug' .______ .r<-1 >* 2 3 7 61 *6 7* ------------------------------------- ---------O* 03 f^IS f ^o^aT ,/t 7 ft / COLORITE 006524 o ya n CZ- H H l *i SC. 2- Ho* f . - "7, V VV 20*F -- - 6<U< c /o"F _- - I2w>* "C O'F -r -/7,-7 7 ?7 77 p- > 9. ? 2 UQ/.JSo WrlU it Wcjc^i mt L 4 i p - It. ZL p - ?%C 7 f-` 1 i-to 01 ^5" 3 ^ ^ . /0/ 0? 4 . 2 1?M /ts^sj/ //>* I ? * $ 3 ^ |4 Pq. a ft 5", * 9 /[ , T-3-& V^*y. J?_* r >.SM<7 v?c*0 S.s 1 t Lts/p, Sc y i/ k Q-V* ^oF. 9C*`S` ^vc<* ISolatice___ 9 9, 9 % ~"-- H Rero^e^w Assume 1/C H J^)1 ;$ y^~- /\%^ WH.C '7T- *7 _- IOV.9PW4 - J3>U V|, U> 0 'TTR- Ni sD p 0.5 7. to 77^ oS^C .oao 7 61 ,0074 ,oooim 7./ VS" n JO.I o KM- O ,-j 75% C? O 69,oi3 9^9*18 Jo* IO ,H**7 .mut .0104 o 4 S-Uos 2 7.7P 69.0756 ______ 3Lo-3>tJ 76. v^ COLORITE 006525 A4 r Cu^uO 1. . Cc*, - l3<? T -v--- N$, - /.7/ 7 4K. (j<* Owt tj,r .OOO^lY ClfioOS* * ^ -- .QOO|?7 P .- .(luvp^ v n cc'O.LiV JUT* -- /^x= , p* (y\41, 2*i, , j^/w rl! V<M d2.T Ni ^6 ?7 ?6-; o / Qo / g 7 .7 i. n t n dp- - - ,<o074 1 'Vi cD ea/! 7 * i-2H , , j w p? "7 f" 3.}$ o <$7 99.^5 99-2" 1 J.? S-^ Hnn.%i o S 9 3o .99 59^7 4~S 5,1)1 |4V>?.?- B o-H-c C7 ^ ( & \ V (ST"1 M . 7 D ** (/cm ~ m l o ,n ^ H-, ju 4-t, y"-- . i * Lift * .o7C'S8 n m - J,l^~ - .* * rf NP " - '\ fjL li. ) h *" t- J l y; - ** 12 1 {S* Ta tv, - So f 2</v T-O'5? ^ 9, 67 ^ t on 7 > i ,nn> ? 7-7 7^7 S" ,C?5 7 ?9 , ^7 ^ C -~ ,0^7 ? J" T~ COLOR!TE 006526 Me 1 - o%s?rx~. \,.0?Ujri &&e> SlH - .oooi\n s 4 V dr)( z .oVzxr] II. tflL 7./9C9 - 1^3 ;?, V7 V7 P/*^r 8 &4* ^ <fi)o&57V)( 7<> **- ooM/l A U k&f- V 1-- T * * 1.7)7^ .0do7CJ. ^ Iv . f o J T ? 12o ( < * ,0>/3M 4y*w . 9 7^ y O .* /. s zc v Iv/.'Jfx -' -iSH 0*9**?- 'Hp - ^ Q0HiU.OpI3k) >^7 11 7 j 2*L / 13,09 I. 73/3 _ *1 k 7. . 0 r >r j v .avc^ $0. t eie,-"2 /i* P*// A > (a/h.Au, 0l /^ COLORITE 006527 Ct/ (-v-i 'fV SSt/k' * 0 ro p , -4- Z t' Ztf r** fi y '_ Po>$K *3**? /3-V.?,J3 ,W 7 -------- -->------------- y--------- ^Sci9V U>/*7 * Pt. ^ .t-Uy - H /.Sllh/ft* c-L Pc >A G* ^ P^ & Sl% l SVS/ \ '2- *//. i_ dS- P */ = IJS7 - ov *A & f j ,<** *c/f^ F- `to - S7_ ,/ . t'6'^ *r S"S - '9 Q ir? fa - -^y $ tj 9V * Hl-el V O v / ^ L; S'L _ - . /9 , 2 S'c? ^ * VJU6 % i =-/$-?! >` 7 S" O V - 9 0S /4 |rQ <s*. - /sr%fzT. -I - *2` r/^ 1- t >/ '' X f* 3 - /d/7 f j- r, - 6 V >'1 .9 5> / ~X__ 5<y H < fi> --------------------- -- --------- y / - , 7/ 5 f ?7, 7 y 3$^ (TCSO 9.*" ft, H %' & pi& , / vp- p& ^o5 rf f^PUlP \ ' , t."o y"?_ " v 4 / 5 J = ' I v? f >r1 __________ _______________ ,, = . C> I -f 6"',5^r*7^- ' >S*i 2/d/r COLORITE 006528 'A * >.i v r ) G- 2 - -jJg* V X ^7/Yf *- w, y 32.2 e a'T. > ^c/ <S-- , S ^7 Li 2 / t/ 9 % ^ *- - ,3JT 9t* -3-jiV /*, _. I *?*?-% ^ i I Qg7, y / ??V? >9s ^ l/Cjty1 ---5 ,9Srj// ; 2.'' COLORITE 006529 S't'fi <*\<2 r f a| Bo lr* Cfc - ]p1 ,, U & t J tS VO^f F*M M 4i.r n,^s- top */ fjvc&l,* (,%-<{0S ,9 n C*wr V5 Tit* l ' R*f/v/r VO*lct 0525 ,00074} 7*^5 ,9*?^ ivt$os C%. ^S'Ci ,ooo>6 ,JOO| ,,t>l>l5 .00/77 7,5*7311- 15.7*M --i 1 1 17.^321 Asl^I, Au*^e Co**<*,a.-m) of l/Cto *t i?o`F C?McJ j>t>VcM j. A P Go.*/ ,, J2 ,--ww. fcf* ? . 0 P S I b (v n.tPrity p-r, ^O' -? 2 2- 5"V v*- 'is 3, 3 0 Troy 2'S^/tk*.^ *~> to#-- Bfl How, P ^ s ^ $ 1 5 ^ ia$.* & a T*-^ -v_^ ^ ^ j0*/-*^- II e. i ie m'1 Pb ^ p _ t * -?>->* ^ nni, J3 r* 3, 524 o vm^u+t i n i. r > 3. ^r/^ 5 IV,\U ft - $ ^9, 5VSy - m.n t ^/7wfl c^/ ^L:,y, s&ajf+t-. /V--. f*l/ 0{vt 0 /z r,.- 9 ?h*,, d Q.sr**+tf ~ l 9, s 6 > ~~~ . < ~ .5% 2. ^ & ^o V, /C - | <p( 7 $- <$ -f-o ^ COLOR!TE 006530 Mi' a , ^ Ca 0 ^ ly w*-/ *---'* c, Vo , t (l- la. ic-X^ ^ f q C,J ft Iq ^SC, fve* ^ ? $.17 - 921,7? < - q,7i <L 4Uty &rWv< 1 i. \2t0 ST tL.,, a, - .4, '*351.. ? r .'>< 1 ^ 7 ? / //, Q&yr 0,17 - 5\ /y !3<> ui* 4*** ^ y ^IiL . * .. , / fir? r / n, v 9.9S/ 1 i ?9 ` " 1,S2~ 7 0 ?<* -' *7,,C<<r? .** ('SR* . tw Pu;ci * <* S5>*\% PE ?r ^JL v 7/ 4 `'z ,JT N. 3 7 \%, I'l f fZ *-b k<- ^ L<* ' ^ Y (W iy --, -T ! 2 C (?, U 2- -fry*. i o ft COLORITE 006531 S "t-H pp * * Assume Corm(<iiA s {n-j cii qo* F _ 1. Co i*/o *is ,'*tj P^ess. JU^jr P ' f >>^<1111- 77 V nott P ~r l^`bo.cf /i^+v 7* ^ ? PS I ft ^ ! $ PSi~ 2. ^ P . 7r-- - 1 <k p cu/u___ _ lerv >o fh^ p*Ci, - / ? " 5T ^7' H*.**i 1 3. $4 < - ^3. </* *c -> aoo. 2 *F V< M /I.If LI (, ?s*. 3 ^ r- 7,3? B f-;c -> ^ , J5.^7 To P 0'l<Lra\\ o]/cj, t/ - 19. 9 ? .9^79 g - , rvtf \l.9 y l ,A^ 5 u n, c- F<r ej/ P le- 4 c * ^tCL - 9 7 7 7 *W.C - ^*3 / ` iJ_, II, 7? ft* 9 t a tout - l L 1 A < <) / bz Ioh, j 9-SX COLOR!TE 006532 M.'ti P U b-3 A ko (/e M* P U } 8>C lacu ,ejcic'`7-- - ,*r - - .................. ! v ,77" -- jLry 14-5 ^7 ^J- * ' >y ? r M j "V 9'?f/ 7/23^ -- ^ o ? i.t> 7.^3 i r; .5 2 u-'** (%l h ^ ^ T7i e <* , P l d for _llUr.v 4'3 ^ (],% I o S't + f?.* bo JL 6 Tfti^ --^ J~ V, v Pi* l* P'f/> M g 1* 3"fs C a. y B~ i R M >v Fi4 Be H 1 Mi 0*1 r *>11 -- 5''3v l>/ /S',?? \JbH i-nj r*`-*y 2. rw VCM ^.r 7, CHS ^4."L d.'idr `t T + nU Vj" .0S`>r , oO0Tt(,% n.stis- ao.3*m I3.7SSV (/%'^OS .<?<? n?? .>* 74 / C?oO 1 .osjoi) .00lJJ? 7.`?m i. .-- .,, W>.*y^ >MSi7| IV f / 2 * -s s Pecc Vcm Ksv^Kf To f, SViO.^ (oHO\% --___ . B-Ks 3.*S -T930, ^3 5<J 3M.7I 0^1- Hjm.si >065 s [/ / <2m /, IT. 717V 19t.1t .17S? ,\[oo __ I ; t l ^., - J /',. ,, COLORITE 006533 ,*V Q ^C> U 2 ^*5* 7"v. /A = nm>^ on i lV^-5 jt ------------------- y - *7,S<7j v ^'s"i ^_>7-'s 7to A . ?y v o. n = >5?. C ^ " * 1 5 ( ) -~ -?* 06 7^* U./Cji A - P^,ni.nq ~" -- * * SS'% S Gr, f-b, J 6 O0 y 1,00 * .$?%! I Y I'l -- .69*it Ay. Ch -- -* l/> 11 D,- 9 hM yV ^ -*---y l 1 ZdZ 5, 9O F Ca> h dz h x ' h Oj Ca^z f*Y-. h.SW ist* 711 S2^ Jos-. >' 9 Co ^ .(CIO ^`/O5 9^- T ^ yC^.xj SS,- "** '*(-&?- ' 3 6 9 / c-e , A / rsa <y 3COO y D. ^ - , ? 9 a. X, CCl .v y y /, 3 _- , ^ is- cV' />. 7 n COLORITE 006534 pvt. $(. I Ct iiCt- f fo7' <T,,$* P i. 3 7,7 ' . Va-ed. x ,5<? V Cllr.2- 32.z) l.f Reiaiitr Duly O ' P (j p ~ lv C* ^ U4o.,f H+- 4 Oe > /.? 5 - - > - c \s Tv-v y,2j * ( a, <j ) i. p Cen/, Q Bfl BW -S ^ "3 5 l/, 1 v ttoZQ7 ?.l *5 3,2) ), p ) 13 E I- Com/Ic. <7 /* . _. 4 10- r 77T <7- ~-n.X\ s*v- fAVV Slc .ti F r StljCtfS 79 f, C/? - I 9 <7 I 50 - ______________-.9-g / ^ % ( o % -_$U_ in, 4/9 7,7 ' ' j 00 - r 77 If - y I, - ^ S O ,-f-/' E Rc'outUy Ar^r- 7' ?^v -*\?*.2* `i 75? ---- hn I y * $ dro 6,r <j. f (00 p S I i_> 3/^. _ __ O t. CJ 1 "T t 3j^p A = ?i ,r. 7^ C) o>%>l :. '/ v ???-- 7r r^y/j^ (/ J9 I! ^ 5 -- $ c> o, V 1,7.- 3 4 a *s.V COLORITE 006535 `m ^ ./ F<t Uso-y^r Q~ c/^'? .* .s?r>^)3^.M -c/oj ^ 7 Si,*-//*/ Q 7 /(4 ' s<7 lLh 2 *, 03 C ?P,V - ?s/y <-n`i / f - 7- V is 7, u it - ^(y.o 4 p tt.c -- n,o rs*? A-- 0 J- y, u / ^ IS x 1 To 1 * 0 P ri\c ' t , *=, 3^5-^ /V, o ~r 1 yu 5 0? 1------- / 5^\ ~j. u - f os. //sy / S~<; -*-- ^ r <^P - S' 9S V. ? y , si % * yn.y . i r) -- s l\ T sr _ 15 r o/fy ^ r. 12-- 2y x~^ *** 9ti '*$ -' 3, 2 y To -1 4 '"^- V~Tir^. S?,?!TT- (J - /<^> -/a-k^s-v ' e -*-- F/ ? Y.$r?s~x( i^f-*i0y-so^ss? i av / < *. /ij 7 0Lh~>VL 7/5,; 2?M 4*' |--^ Be i / % o yd mV I T") I- *? I > 7s-- I y I -/fr, O. 8`U^s 3^-iv .^1 .*. i Ok ' 17 I, 117 19 l i --_ 111, 77`\ <rc. Cc E /- Cg^i aC. ^ t**, ^ 2j-*/J/r 10 - I 9*^7 tS~! Vifl |: 1 A -- 7 ?, </ 5 V Oq v I 9. X *7 %' T ,_/-/ iriJ - I11 o- OS' i-- R 0 la <j i |I B>- o"F 17.71 T2>^ 3L^` io T )9t.L ^ **#------j - 2 ?Z_ / 7?. <iq,L/aF A- jL^L2^_ S O * 9y, 7 Cs-S!? ' A9 ft1' U- 3 4 1 7 ?Z- /?<-t S */S-pSlC Tc^,/, 292 > 7- oQ, ?t/ ^ 77* - -2/9.7. 7$f COLORITE 006537 E B W**> s tijt iQy-of: 5" ? 3V, l t ?<^c0p ? ? .^7S X ( 1 n ?-Vo) =s 5-07^5?' <?- ^9S^,i v ,rr^ (otc-O* ^ 7*. ir Vf.S6P /# 4 " ^ 3<* /?>. ^ /?.vr . &T &-1 A - *2 r Xj~of/ r;1/_____ tl-'J'sy )s~u 1 O- i n> / O *i ~ ^ 7 ? yV? 6^ - / cno Voo 6/ - IO 4 R<? / ** <n /jr ^~ H 9. 3C 5'<7 3V.t. >, 5 56? C^9.34-Sr3 - er/4 Af^ - ;t+ 2(^3 ^ a 7>z> A- r <y r, /6 v 92.h y n "S y. * 4 ,(?TV 3*7(4 To^5 27, 11 ` /2 0 V 7. 2 O-r/az* 7^~ COLORITE 006538 E - PvvrhateJ V 0<f l <X Vo U H dCt{ , Q 1*1$ ^ S^^OlXs, P '* f X>v* ^ S P> p 1' * <7 Kc *2 0 / 'i' M A, f e 1-,' A t <, S, '-1 X }-' s y : ' f 0 ^ E l^c f IT i c a 1 ^ * & * i V* * 10 * / ^/ X* 5 I ^ o^'-i Lc-Ijok < 5 ^ Pa inf / C / e ^ ^ E W cj )' KC' I- 1' I'll^ S) ? 3 f1 ^ S Eopi'j tcj TOTAL I'iiii <10 f- 42,$PSi4 7 V/Oo 6 },$->& b &>**<* r/,v ^E>, doo 3,- 1 5, Ooo 1 ? 7, QUO 5" O', O 0 <5 1 o.o<d a A Z 07,00 0 ^" .2 7,_7 PSlA_ f~5, CL0 0 ` "5,0)6 4, CjO 0 |5 6> Cib 0 2. X, 0 b 0 1 , aoo S, oou X, 4 <1 a J 7 , 6 0 O ^UtiD 70, a t> b> H* 2^^ c2,U^i? .5 S^CQi-v,..- O 0 c* t* * *\ La J 37o% E | ec K -'ra / '' \$K *Y ^ t ( h'^ftTieh ;& |^ tfF. Mtiv Pac tctt*] g Uk i k $ J,0** Z T| Of 0 u * Cooll'*lj 'A\JQ^\or ^ ocF - Vo odjm! Ca/^ Co, Ct* f 111 c( ! - *t (? f , ,v?. ft o- <r, ^ >-e t,, ^ i ^ JX { * ]' -> VI '/v. .' ^,-2. *-1. ' I, , I ^ ^ , "j , J^l' 3 ! 7, 6 u y F - 5 '/U 3O 2 C> Tc> ^ 3 0/ DO D tr 3 ? v, a 0 0 0 1 COLORITE 006539 Pn? i.i wi i n cj yy B s4 i i^ic<'Ig - VC P\ Rerow'C^K - A J( S eV 1) 17 / ^ ,-i k ,ppey _ Hnvaxo Lr l 0 isfa (? *i "f <?0*F 6 3.5 PS/A S i 2s, Purc/\^+ D* /^/ / 4 D`F 21,1 P-SlA ize, 1tcL. i PI'J._ D-1 A^so* y 1 1 D. & P (> Pull Ri"lS. IS'oo cp 5u^|*. IlSfsiG */, c' 5 ]P Dj S-H S.v7Vayj 7c?S(& w.p. C- S 1 0,00 0 \S,^o D. Ha ll 0,3-0 S=-/ re* f To p5t l^.p., C-l. \o,ooO > ooo E 1 ' Eolil rf'e 3 S' 0 s<j. ci. 3o<^. ID, alia 1 3-0 SfiA Jwu s, % ^ 500 E ) ' (Zf ho^ |g r T $* fCi Ci ^ 2^0 0 to s7 N *, ^ S> ^Poo E s-Bo+VfW 3~<?o S?. ft C S. ?. 01)0 7. fE c.^ t7 oo1 E *v - (?<? A^ 5o S?, f-f. C S 1. PO o 3 O St. f-'. C.S 1 aoo F l - F-' 1 Fr R.P, G A ut Ei s *- ^ _ 5^ V*t'|0|0 a v 7 (, |3c Poei f f Pii 4 1,000 l ? J PsOi scE S|/< 6 . - c. S, (j-3 - Alt) Sf ba y T**A. </o ^j. p.i*. C-S PJ'ft i\ I3i P5>o 0,-sft. Spi 6. i i S 33", C. 3. & | 'SjjU'cl,(- Mato-ijj r ?, p,w,, uPs/ai* 1 02 * |0iO 1 ?y Ps i A Q.scl, s>. f. A A c, S. ^O O G--1f l/EMT^'U G ' G J* irt , ^ y -S" 'JijPitK, A 3 Ps I A i *v 17 Jr ft* ft o-'sf i, - C * . , s.s. iroo 1 Cf 1* H. M (He * . w-i pWi*^. S. T, 1 o 40 I looo^, C. S. *4 oo q D/Ho D/ Ho ^ f' V JO 1 31 Psi# OfJcC, ,C`% D; Ho D.' D i tto. D 1' +!> 1 Poo 1 t?oo I 0 t>o S&D 1 Sod \QOO T-Jl'KO T 3 VlH Pec. Tl i/ ^ f'* <. /.' i :. v '' c <r,J A C ! Scin.,jj /j i}ti XWuwvieH-}^ ISoo ^jr, 1 5-5- fSlfi k/. p. c. s. | odo =j, lopsic Wi? E/ P j* ' < * v* \P a\ . s-x %>oO -M car 1 oa o | H-P. \o-o C$,Soo 8, soo ,000 0 i tit. | P&1> i + ~L 1 E [ fj. if1,' Q ^1- ' ` \- i 1' \.L *-t /, * < * Dm "boi)o C|oOQ |o" C ,\[o ! D00 Si, Soo 0%,50 SSy50o - COLORITE 006540 ....... %t-a-i -- ----- Cos. is - - - - - - - --. : ._ --- _ ,. -' . . . - .^e.6^ ;.rPS.A ---- - L/0, ? 7.7 At Maiti' r. l k VC & Gc^;f HeXt^C- '* Wexanct (WcKn-vfa Ilf, l' , G v (~a y- J& p Q If / i'n> ts/7k ? / S'/./K V; (?Ty 43.*^. & WCt "5$ oow4" '/& G 5 0,060) lo VMm/h (p^JtOG) l^l./s.o- *,Soo - ..... CLi.o p v. C 1 >(,,*iST>$ 3>& D ?5c>Vi} f l 3 G, uru ^ . 1 0W AiM (ilu/y k.?/ 7 oo ) ? r ?./ c. o. t-t S J.OOC) <f1 Hvs-o} SoC> O .174,' (,' 4 res -Sleqiv, E Ice i Cool i i *) G * Pp S f il 1 <?*iq.fc,oe , ^ L q o q i' ^ o lo i/ y Tjf ZjJYc* h c C* i V* <0,: ^ -V^/A/Wa. ?. 7 6 UV lo r` Oi , - /, 1 6/ ht, o/ 1. S a ><3 1/iX Iflci* . *7, 3 0 D 3, *-o o ------ 0 / 0, too 1 c 0-0 o (v> K '/ U[)u- tf ^ 2 / 'IM 7 G o> a <t%OQ 7 *S%I Zo'ci*/ v* ^ JT 3 >OH 7 7 0.0 7>o > 3 oao (7,7>o . l|,C>oo oto *i f (TO To 1 ^ I A \) 6 v t) C |o r Q C , * ; a_^. .LAj3.f c?v, h T Hhd 71 u y C C>^/SS~s>) 3jn ^ 19, 2, <1 6 o ^y 43"4>' >> 3 >W3 ^ (Lij'rsc*) 2-o,o qo 7-e> fltJ C*n,<i&0 COLOR!TE 006541 e. x a n c ,5c -- TTf-- f\ y* -- .. _ '/ PsYG. Set'ulilger. .... F7.^ />S I A S*"3 ??.7 I9- (R K.I Xep - 4 3?'?.**------- Wy, *1 $ ? 1 y OQQ..7 y ^ ! ?v. F ^ __ , 6o<?7. .2. 1*11 Ci c{ ir (' 1/ 1 ^ -/ Top . p < Vi A r- 3<d f^f 2 M^r . 9 nnq v JVJ7 / v-7 I Y /' ft 2 ' V.*7 7 Co ^ 1.6-y, -- . It? 7 A!-*. fi./^ A p. ([. rr;-, / n ? i) - (,<so a / 5 -. /- s 7 P-<7 i, 3^6 ?f- 7,*3 r -- ,/F7 7. A fk - ;s-/S'5` 6C<C| ^*) y, / f T 2. s --c. p t/lous ~? A-hi, , |-ii Sctrv'vbev rA los-PSlA )'n(4 .`ii.lo'i ^T.j, ( 2 ^ ^ Y ./ f,392q ~ <dft*,t*0 A ./,&?3? ^ ^ Ymj, 00 1 a J_L? / V7 . O 6 A7 I 5 *) 2. *} . c! * OCJ T C "j -- . S to I tj\ 1 ^ ^ ^ 7 "> , 0 0 Hi'll (III 5-/ $-.?{> ot -- . 1 V I 6 1 Ass .0*7 J.y (.2 5 AU 1/ C M V3*7 ?o.S x sc.2 = 5i.lf{ jS7'& j-| COLORITE 006542 Pw. )P5. Gl SIN - D l * 5 ^O1 |,-ft 1. 0 F^, C F.'O ** \7- - L____ V ,3.35 v W,*7 3j.<} Hf P% | /ToL_ V-5SA 4; $VT vio I") IT 16 ^ , 60 4 >v 4-H k-vi'f 6- - ^ / J- r- -- 3u " |OH '? i - .it pyp S' y Co \ /j /1 {< b (llr k K 01/ m 2. tTits Cr-9 f',* v"/ ^ i y I Ob y n/1~Yrb &<Lf JjJ. V...X___ Lg.fi . __ ft' & 1 V rF'l yt^ny.L /. 75 ? J3/-/P 1,^9? 'C1*%/ 9^-^, / / ^ &US ,0*1% X fcvfi /. ft COLOR!TE 006543 V C M $ crater - 7"C` So Ugh-f a i w' C5 | y - v CWr , " ' yc i : lj ay 'U t'-H M/w h p PI,/ [.' (VI p V T My k 4 ' 7,5? C> -2 7V3 ^ , l'i . oo 53? 7. 7 7 - '7 . 1 P / 10 .0 4* j , o o i n 9 ^ :o S ,0(1^ Na. - f. - 5s' 5. S> w-" 1 ; . f pfl.iy? H, cf u Z ~ J 4, 7 3 ih *-! IU c r ' ;: Tf )>r/7'. $ ^ ? i' -V *.' - i* y; o - (*M* A> p. 6 - f' , 1 *' ' <> u,; V- 12 i . :> $ C 5 3 - ,c>0`'s . 7i ) . o \ v , * 7 ^ ___ ^ m * S 7 ij -- ^ 7 </ `i/v A * "1| t, >.a'3-* ' T o ': Ills. V <-.' U :- -; U u u *)' " sJ (/ ' r'*7t'^- d&[ IV U f'- So / </6 "i ( ! M * <-' < f *1 "~Ttf f3 - - '.- *- ?, - 7 .- 1c Pf -* . / / i. tW VCM PP s>. V u iu *r c ' 7 v , Oo/f f n , OJ> 'if, /I.J'ii -" vm - oi - . iu 2 \ -;; <0 >c^r f. ' ' 1 , A < i-t,, <1 V t 2 oi?i A t^K , i 3 i 4 < *"**. * i, ~n y^? -- , 3/1 r >5',/ ^ P , - v- S' t HI $ Y v / S\ ' i.o pec rr K - ~T"`Ct" > \ << 29S/ ' r'e '' 'H M.: C !v CL '*--< [ : ?,r5/ :: lO-C'*'' t}.L' 1 1 ft |I7, sc; /- ' ? ' ` p.5i 1 v :'1'',//'- - r ' / 1% mr M (Jo /7, 7 3. - - ry o / ^ ' - ; ; ^ " 7 : ;; '- w C Oo [ . ,, ^ lv< , 3. H . S <*>/, i t%v*e -j *?*= 9*? i ^t/i> y'io f/ S> a IWV.Tt ^<7>-S 'fi c - .. _ U \ v: u'%<-5 -9 <X p!,a 9 6 r<.n *" - u-?i. q , eft'q \ * 19*' cn/; COLORITE 006545 fa l a C' 6 0 U - - ? / V7 ^ f" o e *` ^ , ? > , Oi>* / Jh 1_ .I 11,</ o n 7 ,CI7 7 *4, CO ^5c Y (?. Ac.f-|/*( P | *. f ^r h % ^ y *i`C> J- t. S~ Q/ ^7 .1 TV `i^Ul JLx* I I. 34" At o */<? 7f R^ / B* 1 IC AcU-; PUi^r l.vi/ A Vo6 _ j( ^2 * ^ -*, /. .*4 '*' 3 V- ? !* r S ?. 7 f t - -7 /, J 7'H/c*^ ; 11 2 ~ 9u 3 5-* c, 5 Pvc*, I*, L-e ( ?c t, = 7 Pr c ( * ? /. </ ^ (4-*.-*- IS $.><{ --------- ~? -So v *'" /. <*i -~ i /, v J' * i w f <- ^ t 7 7, % -> Y t 1'1*5 V - ! r>< V9 / 4* Vy j^V !D~p- - c Ha l k' > " vi. jc-' "<' i ii, von --------- ----- ------ f.?WT S i*a 5 *> 'j ^ ' uy _ i' ,* ^;$.w? 9, 19 ^ <', O o '-> Si L T -'> '\?7- 7. <6 n t p. * y f ^S~, A c~ f (/a f fft-C/tt, t. ` ^ * K --> %o. } Act oil, /^ COLOR!TE 006546 hlS v p - (% v, 7 i r -4 i) v 7. s-*i - I. 3 ,5 yjofcv / :-' r?.^7 C * 9. JT'Vd ^/ ^r T,? I ^ s* ' / \ . 9 F : " $u \ ^'7" *C,y<-V^ -7:^<a0 7 -i S`y'1,0`77- 3 7^; COLORITE 006547 i.* 1 Y '' 5.^7^ 4 - J LLAc/ ^ top V 9 l` I Yl.% E {?c to o i *V .'.< n q X if ;/ g.fu/r o ^ ^ V" t*' w* # V * 7<f ,H ,n 3 *7 <-,' IQ *7 . ^> - 1^. i 4/ ScJ' s ^S -ss _____ ... l 7r * in C ta Qc 9w liA(</5f|tt.i)-T' ,, ' V ), z flro/U I c- c ! !u, I T .' l w, ? * -. 7 yj? ? ' - '/ )0| / $s l Ar-A i -> f* A ' 4 ** P- 6 ( A, 55 IP r iA IF - 7 V. ? C- >{AW A // o<s ; } 5 I i" p y 5 v. S v /1 ^ 1V^ r ? r. /*' COLORITE 006548 E L( Q C r *7 e ? - r, *- , _____ ,, 2 S ' ^ 5 viiir-- ^? Jj.Uk * /'>ft A' i ^'-A'_' L^xfnOU^ 1, 6"> c ~T 5 V ii` - 0* A *= C.r'l-v y /4. 9 y . 1 9 ?<*7 - 3r) ^ y < ? 0 C.' 1 i v '! X f'p'-0 :r ' I , ? $ 5 (H 5, ? S ? --- 1 31 7 To ^ i 3 J *' i15 "* /*-/ r, `HV ico > i<jA' r * . - >* t r- , ' ' 3 9,^ ,P *V-^ J"l) //^ ff i * //?<<' ; ` t c* /'< M-*!. C7 1 * M J (`, r- "' j*> - > c' 7 <:- ^ - 1 1' ' T C . /' 1 i' s* , A '" ^ , 'J ^ I , V '-/ 5- COLOR!TE 006549 E o; ;vt-t ^ 4-t wf 7 P*> *-c4. < Q D! P a <r if// /. 1 7 0 > . ? S*t cl, ^ CA . 1' Briij P + (! ft *t % D 2 VJT, r,, ,*.&!? c, s Sc^v.ss ^04 O { ^ iiuO EL- / S 4 *.' f GO {(x 5 /& *t, 0 g> 2 R io o V l cr $"0 o C41 J/4 l. S. \ 0- oo iP E- 3 5of?s ro;^/ JOO Pt'V 3 lUs, $ 6*0 r^ 3 /4 S-3T, 2> G-l A b % jr* S* , i/k.c i,w 1 os, ps//^ '*( , Ivs-pau */" ?/< ?$, G* 7 G- i 4 S4 * - / ' fc` -- ?' f Syi, 6- l-Z 1 o V p s ' j v5 iS4' f 1K> <* !^ f = r 1 1 '* ;V 3- ^ *V\ i ^ f * (S ? ^ i o v p: : A /^5-pS' . 4 wK-1 i "T: ' / p - -i - -y, 1 ^ - P&- J * w / ir/i V,, a v \ . r- ' V ^ ; - |cX " i P". ' 7 <* i *i < ' $ y f" '; L0 KM Q Con/1 Ji'b ^ Untlt lotr^ as .f i< to l tsth (s Uc^ = 3 1 rn^U-j. M F \vi E K - *" (jo s O o\ --5-L VCM edc M j,__ f) v ^ S, -' -61 J > 3^1,2- S~ fc-> So (y. r* /*. o- + M M* h Mp M (W^ 7-58 O .Onws 13 .6 0**4 7. ,10 70.I**4*! ,<r*tiU 70. Old i 1 0 S-o.o S' 4SV* s C? ^ M. 0^ t wnd 70-$* MC 4 <sl , 6D ^5 .<59 22? %o>7 05^ ,li ^77 x ?<? -- I/. 6 1 <'/v S)C COLORITE 006551 V C -~E D C 3>-j r i JO pe y- To ^ p, rp C 9 X. 9P ^ 'V... -T n% -- t :-j A -T Pr/.. '* r nS I ^ 3^ Bo H O " T / __ ^ jvo /' T ^4C ^ !'lc. - ^^97a - 'pi- - 'i- X- -- y vo " ^3 Fee c/ P(, fe^p (Pi/c^i _- l O C <Z_ P--. -- 1 <^C n-7 PfOC IS64/ / v py ^ = /a?7 /i /<?. X q /, ^7 lf> 11 v jr, ?<? p _ l<t`f 1.cn ' V} MUh I? .- , <? } V. / 4 hoy/' ? I & ci I ? . o s~ - "? Os \ ^ /? .- (. f J?^ Ac ` TP .2 9 |) / ??.4 Ma-feriai Balance- ^U.s, (P YCM 4*C ii E DC nH u^i (2? H . olH liii^i <> IV. ?<7 Id 26*7/ Hy $ 1 d H.* 7 <5? ty.f1?3-'7'/ /V = /1 nh V C ^ i v i ? c? -~ oi L~ f3 q >524 ' V6or l* L J 2% /Li v -'! 1 i Q./ i A-- f l, 5 S~ l r ' ii; t/ t , r 1 A= / 4 <7 1 . is s 1 / } ; ' ? t '2), 0 v '- '.' r ' ' . ;.- /V $. \ " COLOR!TE 006553 C, CP H Jl ^ rsi ^ rIuJ\ oi> ifrg=1 --. - i 1/ 1i3/lt.a^ * Wt, ??> -I ETu/h^ f- Th ^:U F <t^c/ - ^ LJ l $, L"t ^d Oc,/ /., I?/)*. v 3 Cj S s~- sv) I. f V ? f, or*? Re t oi Ir 9 /^7i>- + s~9% ?xr'- 2 90,39^ EL I - C. o i-i E"" i - Rc I? <?. '* LX ^ ? ^^ ^ ^,</r/^: /?u ySnvl't 6o^/* /.rc fc.r f>Cc r.s J_f^s<5.i .. 54. H> t v ^ - I v t? -5 j//7' '^1 E-i 5oh's/F*es ^yv /7T s X. * --> / 3 s~ <5 - F V I S.5 v ,Vi O* vvj I, ^ 7^V, 7 o r~ 4 V V?, <-/ /.V4 x/. r H 9 1 ,i &r- io, 3 TV / 3 V - ! r- 3 3, ,9 A Ts. _ J ^.67-g - Orw./lrj /9.ZS -- _ \S,l *C. A-- n il, 7 O r 0 0 v f *? / y / . V - 01 f.Pk'*,7.^ COLORITE 006554 E ^ Re fucj, If'F is- c TL ys f Q-r7^/r-S > . ^1 (79.6-SO - 9/,^?.^ lrcs/l-4 - n> S'*? t**^s /\T^ ^~ 7^-6->rj- B r-/yj ^^ /? ^ 6 /) o ~ .5^8- /4 - -^ i, OSi? /Oo * 22, V<? y . 2^ - ^7. 9r// / r COLORITE 006555 \1C M S> C b (3* v - A re joM <? Sait/g*f- U t zr 0. O 2 I u 1.0 ---- 9 7 v /* c. 4.<v C P - ?7,sr M F A CG- t OmC l^M f\Co\om& t>(W 2. n /=. JO |t\ ,iil /H .OCHUL . *3$H tOiQHl ~ %MSL~j32L- jftvzsr ^ CC Y a ** <?. f K, '^25^>r5'F.O(?' * |9. V? ! f'/l/ 4*^ 7* "v ; ta <Vh t, f- COLORXTE 006556 A ^ 7 o *i c -SsM > .If <& h J* Jff , 5 1. & 9 C B*ii ** Tf = S 3 Vo y6j Slvo * 7,0)VV<7 - p Cj ??w * / Tp 6^7 5,9 ' /? s?7 ! to^'qo'p ?7.7 lf/A \ /5-n. w, -> 7f.t'c -~ 3, 7Z7 V-- 33< -wv /c,*7-/r IU I . ?, 11L 9 ?>V M t.' 3 $ 2, | - _' Uffj PPdM -- ^ Of Lf Of Ft C / '"> I ! ~ f tU " f j <f.- |^ |f. ^'-iy t ; ^9i/cm - 2 o, </ o r 8. y a.F2/ nn, t'C /) y ' - I $ &t O Fq<lJ f\ < tC .,...^ r,,i c 9. ?^7; 5-.5vfj' ,,. C.?s * be!**/ o^'v/ ^,n *7 7 ? ^ r ?,r>.' )^ - S'. " . P'H.* h**** - / i.o on , ,fiUf sT. ??r M ' i P>e``\f>; M, *WU ^ ^ F( i ,, *73 / ~fTr? , fire <7 Cj ^ . V 5 J C- 0 C- ?. 7*2 S" COLORITE 006557 At (L- ? I?* O~ /.</!/ ?*/$<* - 11.co Tl.* P a n* f? ^ /'I 2v e Ac :i , S ^ _>J> v ?. ' r - \ $. ^ M T At PA S-fUBp*, YCM M g'Lc.IC .( IS^Icf^CC -- UO 8-av 5, //0 .*,,? e...... ^H-% ho/,li ^-Vo ^/v l$C>9,( kC(t h"o 4QCi.{ .QHinH c% H. ,7. S V 2. qssl.V Ll^\,^H Al0?l*?J!" ?Tt>9. ?4 Y G-C, o C Sir,/f; ft/f?- ~ ? 5-69. ^ 4 Jioy v j,f J'J"* I. vwf - fvur yr2- V 'I.. rY - .17* l - S T -- ' IOC, fcn? ,, v . 5 ll (I 0 4 - *) I & - ^.<49 f srro /m / M ^ 1 '- S:'r. 0; ' -- j > :' ^ ' z * ! - *>:> ; .- I i 11 n ' R ^ GO' , - l . ^ ]C1 w A 3 & ^ ^1 ' 2 9/^ ^ro. : * ;. - w $ ^ q? Cf .. ' - ` i i "j ^ K ' * < ( ri r.C- '-'"lg rY -- S 1?T/ ?09Sy~ COLOR!TE 006558 E 1- Cc? i/> / e tAs^y E- ?- Rcto.- A _ ____* 0^,0 `Tk _ ?/.39 I o~ o~ *' I > /-- i, s x 1,2 r A. --112' -112, _ .- 7r v rv '? ; v-r Xcn, / 7jr loo 57. /y. I ia 2 : f1^ 1C C.w /. ^ ~ 5 B ^ ^ k /a^. 1 * 117 -- /??/ ^ 5'S'll/v* 5 5.(-</,vv)/, f ~ i/3 3 $ <* ^ G-uy# Jkkls^AU 'V 7 ' 7,532 */ / 6 /?. A r --------- _ ,,,/r I i?* y i %. ot 'r t - \ 7 AT = _ - /a?. ; c yeqi?t$Li V I. t E4 r -- / E 00 Ref *- < <7, x/ 0\t',j_\ 9,a o r:5 * >c^r- I /*/* > lrC7<L 3 -r-p -CC,V6% 5-i.' c. fc,f A "7 7^ *,5 COLORITE 006559 VC M S c Yulolodr _ M K SoWcm f Maluiol ^fc(ci.ce,~ M/H 73J \/CK! MEk Nz CONP^ 7.S* (7 yapi- MP 3.aiM O .77 57 $ air * if j ,, M MF *3 C?. N><j lx n?>. ^ So | v, ^v t/\r n.'Jfon 7o,e>l .i G~* <P*-J ft P <OZ?l , \ I L C> %b.o ?- a i 7.eo|?f 7. e>oS ' ,<?9 7iv MEIC J+1 P s C.'IOHH ~ r JUz--. fLl L *t <J. YV C. P-- Q, *7 O * ,IV N\ f M r fc" Soqo 5l 7LO 1 , 06 57-) TT O l 't 1 _JT_______________ . ^o.o \ ^ 1 me/< , 11 t ;? o. 2 >V S ,99032 S p 1 / 11, r n I; 'C hp Kp - ~?r ^ *7 T C s 7 3, I y , f I " ^ * Y / 11. / H . A ^ S CJ tVi \ - *) jv -% <a ! f A I# i ' Tec ( ! CV' * / o, rp-np,-. 1 *, COLORITE 006560 ME ic-I/CM S4,,; p MP VC n 7.7*/ <1 V UK.J'JQ.OXle , l d, m **F 7,,fre/^ .<?w ,<?0OlT^I ,000 I *7 7, ?^7 n`S*iL S*Hs M . D3 lo.&>ri' MF ,*oni 'ti^CCI io. 2&sh Si ri yp.Lc, u-f 7$K> y / 6?. PstAj S'Z^to * *r* ; L 6 Lee - 2 96.TJ /V;, j, , .5* 3 3 O ^ ^ - ^;,t B* IV 7T - 5" 2 v o ~ i n. <? 5 o S ~i>Lt c C> *) i qi \ - 109*0* -' ?,777 r / 2-<7 7/ - C / 7/6 2, 2 V 6 7( , p1 l$C.? Cc e 1 Pf(Jfc _- , ^ 9 7/T_ l %\tW ^ & C7 i / i U/ !* ca 1 :, _ , , C.i.5 f3-' M --- tSV# P/CM ~ 1 % 5^ *7 +\ W-, /?* r6 ^ ^ FV. <Z d P ! A 4 c *t c *_, , c* `-`i i % \0(/e. f* *H6 !/ - 1 5" 3.9 \t'l,<0% P (/ c m ' i^, nt / *r(*%,<? / /41/ <7 ^ - ; /7.^6 v 9.c/&o/\ 9T, $"3 3 9, o U - 1 2* 0*/f h^ / (f. QL>0 y ^. S$j r 9M& / - ' / 7, 7%y r(ir<;> ? ., 9, J Q COLORITE 006561 RcUuCg ~ U/f 1= o VCM 4f(,,i w-</ M E 1C & pv?. 9________ , o^c/ i-ysr-a 97/. vi v 13 /V, >"7 se>W' T - I- *i S' 16/ft* "j C> ^ ( o ^ $/ i *> l- 5 A' fi-jr , |/ - .2 CXllir\ 3 /AVr */ fo O 1 I - u I/) ~ 7, 5-VSt - 24 /9 ^/i/ 3^11/ ^/*7/^ri/^ /ClC.9^/1^ Az ft IL ZC. 9 !>Loa f /, 62/ tVl- ^<Y<r -- <<0^ /i v A r _.- , </ ^ 2, 4> * .n(*n -v-y 1, > 'x4* ji.'i C. o n X *- -SG (* Dc/-I c D* - '0.,. f"H / C $(> > y (p(r-1 V I \ ~ /fc?4. 5 y 1"llO,7./-5 l .%*! \9L,m -77,vot_ 137'd JA H/, /^ f <to>t( ^ 5 sr. j v (111 - )>/.s - ^r; <s ^ f-]<^ ( "t i'M Eofls (* I 9 '</-> 7 -* 70` ?Cz <~f ISi.L't. r> r rx I t.t 1 &T#/fr1rt ? 3 ^t 0 ' / if' j 7tv COLORITE 006563 E 1*~ Co*\Jt.Z**Sa-T___ A- l,;--------- -- -5/.? l OO* 'll- /v l-Y f> /C*/c f*v f- ^ ,v 5, E ~ Ro 1<?V U V /or W--i A <? 4^; %o. n*c u^H/c Co-- j^ fty c ^ /4 - a -: /?/? ft} 9S~ / *>,0 y i.r CU . 16"?, 7^2 fl jr I $4. 6 /??< E- 5. l6o r BoHs/F^ HE . r-T* ^VS * 157 t $ C* Lp rs-ss.% *. s*n (m - $2>/6i6 6 r^/// SQ^Z'l t S~% ~-T^ f'*i .- i-Lf,0i 7~_ l 9,^6`*C Qr Q.vr-v-^ - IS' O I / 9- fc <v, 5"? ' '? Aa f A-- m^Cii. -- loi> i n.H v > /'A 5 </////>' ' *w,f V-4 6 /> .- COLORITE 006564 E- 4 R* A-,. Ev.a rwc -r-- ('*%0*p X- is v Q ' J" ^6$, 9 / .5"V > (47*a-35^ ^- - (3J -/6> 4. ?<r> /l -. ^.CS*61, soo / Oo v ^9. J- - ? 9-ST ,// " 7. ? 4 Ta M $ COLOR!TE 006565 C.^ S G Mi \/h H^-V -- ----------- 55 (Vi / n o-r U.i ? 0-1 rt 7n'4 .a7Vw , 5C ^ 1 , 06O0 0 Xm Ul.on 3T M 2o. / 1 0 my ilU l ~~0~ M I'L -73.07 So^n, 1i YS* 8&r jM <5- , bw ^ai v 3.&n . 12? . 4TM: '12- So i n - ,U6 A /<=( \1W Np - 4 -, Tce *** A.CS 2. , n-Uz - ^/o a ., ^ <Z vi t` /n i.i . 3. v 1 r ^' V 5"D-6 7 3*7. ? 7 C / ;,'r> v '; n B ?.s *. t.'i'S't 4-v, "* ' f' jf H \n COLOR!TE 006566 CctSQ M. v'c/r 7-6 H air.w < 0*M . />r hsifw , l 5" l0oo 19 6 o H$ k.^-f lu^ ,oooo3 / ,c>boon 2, 41.0 (,9a/ , o >t> Hi" 1 . 5- 1 i/ IM 'h. P'e'-'es f\ ]ao </<?* M/h RU i <?. S< iou/ AL. Q.S79t1 ,OP01^ JX. ' / <T - O-^T, Ic-Soi ?- 'V?/ . / S" r !!>. I 3 . (JUD t>7 i ? 33 13. Vc?^ 3f ,5"577 H , H K1 A/ c , v no ^ # *-. w ' \ . SLC'i I. I 2 ^ c^l. b '1 < i /_ A l&Of7,lS`v .; -........- ?UovJy ,3^' - , . 5 5' Y.V- / ' '' D - ,, 10,CH r COLORITE 006567 c o $ <7 P"*J/ Heat B q I & nce on 5^^- F c-e ^ -V/?-?. 4 y . 5" 7J- f I 7 r- <^) R O ij O t' | <2 k* P'" o/ OL 3 3 2 ? ?^ IVpH $0 , l - U ,3 I e> 9. 2 x 7 JT I X !,X I O O 0.1 y , v3 Bo fioi-t-i 5 '- ^ Co" S , jOv } y V , n 2 (^C> i *4 ^ 4. _39 3 I * r yj *7 3^7/6 / e: / row !' r *: ^ ^ 2, 7j r V-: of /?-- r, .> _ i ^ t, y s *7 '7 I $(,* n r x /y y n .-' <- ir? ll.^t <> / E 2 f\ q 3 i i g r~ n - ~?1> h ?<? x -' <?/ A lu^ O 4 4 rj D * ^7 H* /. J <y*2 - ^ 1.9 Jj, 1 ^ *, ^ / 1t / 9. c / ^ / - =? V ^ Uo. 6 * t> ** \ _ COLORITE 006568 E3 UAK. 4f *W-i >0? -f~ p 3 0 /?.<; , . J-f 2 Cloo - <.-)- ^ V I ** J 4T*.- AB HzJl.`\r. , 0*5 ;r v 10 O ... .. -se. r.?/^ -- '- ? ^/ - I^.<? ^ r>,jl?i'" i.1. /O 0* 6? - Z'!n.,,*.szC& ?*U- ^ <?) i ^ ? , S' ? A T,, A= 5";^s? / * ,4.. !* y 7sii^.. / U U '' i 5 /1, ' T... *1 < / -' (. M :> :w; "i A .'/- i >o ^ V n," COLOR!TE 006569 V C M K < ? C C o r v e s p a h it e$sak''' f r I / /( COLORITE 006570 BY__--------------------------uaj t--CHKD. BYDATE.. n-S/Ji4-AC 1! J.-J J.t? ____ ____ ' -i--i JOB NO. ______ C 0 i! F i D L i`3 TIA L COLORITE 006571 A VC*A : a i *-- G,Cm i * MM lir/h. -Tor' Ka x i RsU (o*"^ f'tiJZ l t it v f .. 7 VCM t;.; `rt r il? ,41s *171.4 DIM H74S sc i s ft).? o[ o o n Hevavi*. I* kilsl+ar - j?vja it.> mi o .in'; i , ft .&LL 1tf U -Liu Mi-sc- t. - t. : ^ i T.t.i IPS7.? sis-- sd.i mil *f 7-t . i_ t___ t . . I_. * 4 5o Km. =, ' M,, r ~W'\ & --------- 1 / ^-b.1 A o ^0; i-)S T - 1 \S7jjj o5 3 ?o kiS fins S5. lx oi t l 1 51 . ** r j.3 I :t-.i1.3SC 3*^ -.4 f S7iST Hck OJr,,k.tlk' I* U,| o w fe, s ^ H* ra.-, [OO^f- Cu Ci (i-} A *>or;e of fo/.,.. J!-/ J i. If Cl) ' > t fo r Hji H t. Ya^n.' ' r yc :j/Qifk SJ-j1 * * ^ 1 j Ut J - 'Jp r rj (I' .. u,J,c -v, rt.ii o BY-.'-'.-'i-J-'____ .UAlb.:-- iuaj , _ r________________________________ ________________ ______ CHKD. BY_________DATE___________ _-H*{ ZltS'JL{tl-MS--.*tJL. ------- _ S_1 _. ?_1.7 t'.t . r_. _ T-7.07i:.l' - -. . JOB NO.. CONFIDENTIAL COLOR!TE 006571 Q C.-.1 ^ . CS I u fo/n. (or Kuir-Hi.'^ 1*130 H - i. Sr Av<3 ~ 1 i-i"'- -o'Mt,r sTaT^T* * ' - S--or-- - r I)}11 1 ** 1 i . 1 1_j VC M t;.; <n! 3-)? ,47.1 "117.3 D7I.1 ll'fi.ll 3 i-JS 1 3.) S' * 1 M; i- .gi)-s h Hexant i;-; ; * rtj ? o ! o i t-ir Jiii o .n'7 1 , it O . .etc 3 ! Jo 0 .C - 31 !C.1 5171. t In - <o l, -t 1 O J J * L .to Mist. T.tq | 1 t. - t. ! - ! ilPSi-S S1J.I 1 : _l_ i___1. r - ` r c. i.o .3 3 i )o I.3ST ,-o.^r 511<i.7 - , . _J ______ 1 ' |J -Si ft. (H L COLORITE 006584 PpokAi Pit Ma*. R+i Ccn4;\io*s (at Deif^M. Sett F.s. ! Car SaU flat (>* 1 0 0 0 0MiV *J Fca* VC M ci.s fl2 1 3-S VtWr ft o 6 C<f c 0.H sL i c> `m.fci C c 550 Solii".T nt a? t30 tl O Ci> noil m.i.u td-m o o7 IJfllT JlM ni l 7S& 0 0 !T 0 0] 0 o% e 4r IPS' .fls* ) f-- OsP IPS' ^ ?0J,\ D Or , . d 3,9 , <? p 106-0 *3i-1 OAOX *m.5 e- lj -070-t* - .er 3-9 ---------- ----- \ a Ii 1` Jj AI Ufne | l fc't ^ i ^ sin Q w*f t H10 C (? i f A r* 4 , l, Case X,~ f S v ; ^ y5 c ^ Mel l. 13^ f -- Mol (5c ? i`s MlV Pc<ol ..NU n <= <>\/ M MP itM 7. > . or 7.599179 H<*>0(K3 MM^.9 . ...9_r_ . o ocud l.&ooltt i&o ++erv\ 9t> `O&tsl&l .Ct>OC7;. 1 9W,W /*/*-/,-/ | p (tf y M I h P l Crf<Z also 1/t M .'H P(c.4^s lo<zloi</ i_ n.srmn -9r '0,3 . oooifa r .or I 3 .of 7' - v , ,,<J6 (oV 9 3*' 17. 17-- 4.3 9/ noj> 5*,o /~ 9, 3 r esi I 4' ^i r - } 9. 5" ? 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S *1 r / ? /. 3 B/ / A' a A 7o f 7 rza ip O I to Is- A T _- 9/ X, '' /,s- tz A- V/F, 3-07. *"9 L> V 9/ - I/S.-7 S,./^ T! 3 t-5 ^ frvt </ * "2- /1 r1 c> 5* - &Sk/> ' - ^'5,?-%- $ I, -t- , l'7V 7 4*-, l/.< ?oo 9 ?-r3 / / 5- 7 fm - $U ^ 1. 0 7 0, 4 0 o ST0/^ f'l9 0,S V , jy 2-<_" S-6 t> - < ,) - > t - 57. 1ST a - - si <4 100 > ^-7 r f / ^ f, ?7-19sr J i^yr - ll^>01. -- 2-6, ?y COLOR!TE 006587 CCi jc 2.- EH At 3o` ^ ^ / *--.n ir s *3,/ r t, a ' r ~ .7 5 7 r 6> - '--'rfi.si('fj.lS--}t>) _- 2o\ ^ l! / D 0) I lir a.- -- - 7& ? r ^ //, / Cm /<< --. c.<! 61 0 >7. wy , gC'S'rt'^0 yt a <? u COLORITE 006588 COLOR!TE 006589 CHKD. SY. DATE. KC i iit- ..-L'C-.;h^x. 4... __ __________ JOB NO.. 0> 0 COLOR!TE 006590 QvC.^,-1 1 sCs i t/n. (r Re, t c C*m . l*o k H-1 / Y* Avg r 3. "l MUT (MB 1,1) lii 1-, 1o' ^ si* Icjmc-J Cra"*} c, M t v * a I, O 0 T*f M t y JVo ptfr MffiJt". Cct i * I, It. t . i ** ii . i a f X c> l]s * /Q t|'t/ (X) * 3m-oH ff |fa|l,,tn i-uknnVk. e, 4 *. at r U **1 4J (,4<r` cue* it mJ foul at* torr^t . ,i w i, , t J. i*< (3) *CJ1 + /or J-UtJ-op e.t-'' Vc4 of iitrij i J M g J i tj ,' ir l> CH KD. SY ATE________________ 17.0. It l ^ ____* tLlIh ^ _ _ .V.l j. IJ_; _ _ 1 L ? /_ JJ _ _ _ J*., 5 i r f_pj j n q__. - ; rl ), * -:z> tn ~j-*--- o - - ' tii. .&Th~I s---- 7 COLORITE 006591 It'H, fX V N/" VC_M ! V c\ t' 1 ; JH<2 - - . l ''/Ja v < ' - | \oio \ J I /\ : x /x V' ' 3: m /x /x x'' ti i____._______ S cf) 1 ^ XH i/ c K re US' ' ; a p o .-1 0 Th -, i s f ffiA VC M J. vtr- p chkd ay. DATE. . Airjasj.ii .........................................` _ JOB NO___ /iA OHED sett* _/ COLOR!TE 006592 6f Cl in lh/n /or RaU Co^J.-Uont *Vo H-i./jv Ang c JS.i?. 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