Document mwZXVXGxzz6o9jX86wLDr4j0

NEW YORK; 111 BROADWAY CHICAGO, 900 WEST 18th ST. BALTIMORE,-. 214 W* HENRIETTA ST.* CINCINNATI, 659 FREEMAN AVE. BUFFALO, 116 OAK ST. CLEVELAND,. 820 W. SUPERIOR AVE. ST. LOUIS, 722 CHESTNUT ST. NATIONAL-BOSTON LEAD CO., 800 ALBANY ST., GIBSON '& RRICE, SWETLAND BOSTON BUILDING; CLEVELAND GEORGIA LEAD WORKS, EAST & BISHOPS STS., NATIONAL LEAD & OIL CO. OF PA., 316 ALTANTA - FOURTH AVE.; PITTSBURGH JOHN T. LEWIS &.BROS. CO., WIDENER BUILDING, PHILADELPHIA Sheet Lead and Lead Pipe PRODUCTS Antimonial SheetLead Chemical Slieet Lead Crawlproof (Reinforced) Sheet Lead Tellurium `Sheet Lead Antimonial Lead Pipe Chemical Lead Pipe Tellurium Lead Pipe '' Other products of National Lead. Company include: solder, babbitt metal, burning lead, traps and bends, ingot lead, block tin pipe, block tin sheet, tin-lined lead pipe, lead wool, lead wire, lead washers, expansion bolts, redlead, white-lead, litharge, linseed oil. CHEMICAL SHEET Our chemical sheet lead is made from the best grades of Missouri chemical lead, insuring the proper composi tion to give maximum acid-resisting qualities. Uniform in thickness and free, from irregularities, it is furnished in any gauge from %4" up. CRAWLPROOF SHEET This is a chemical lead sheet reinforced inside with antimonial lead supporting bars. Designed especially to prevent buckling, stretching and wrinkling. Supplied in any thickness from %2" up and in any size sheet not ex ceeding 8' in width by. 25' in length. TEIXLH11JM LEAD SHEET This is a new type of lead.with distinct advantages. Laboratory and plant tests indicate that it is superior to other types in resistance to sulphuric acid corrosion, tensile strength, mleqhanical toughness and vibration or fatigue resistance. Can be easily worked and burned to gether like ordinary lead. Supplied in a wide variety of thicknesses and sheet sizes. SHEET LEAD Sheet lead of our manufacture is in use in many plants throughout the country and maybe depended upon to render satisfactory service in withstanding the action of ammonia gas, phosphoric acid, sulphuric acid, electrolytic solutions, etc. We are in a position to supply four kinds of sheet lead--aritimofifel, chemical, crawiproof or rein forced, and tellurium. Choosing the particular type to best meet requirements in a given case is a matter of de termining the service conditions. In this connection, the advice of our technical "staff is always available. Simply get in touch with our nearest office. ANTLMONIAL SHEET Antimonial sheet lead is lead alloyed with various per centages of antimony to impart hardness and other desired properties. It possesses a high degree of acid re sistance. Its elastic limit is five times that of chemical lead, its tensile strength.double, and it also has a lower specific gravity. We can supply antimonial sheet in any gauge or thickness desired down to %4"and can furnish sheets, in some weights, as large as 8' by 25', LEAD PIPE We make antimonial, chemical and tellurium lead pipe. Only high quality materials are used and our pipe will be found to be of proper wall thickness, thus insuring correct weight per foot. Supplied in sizes up to 12" in side diameter and in various- wall thicknesses. Catalog listing pipe sizes furnished on request. GENERAL We are always glad to advise regarding lead installa tions and to estimate costs of materials based on blue prints or specifications. In ordering sheet lead please state desired thickness or weight per foot, width and length. If irregular sheets are required, please send sketch giving dimensions or provide a sketch, including dimensions, of the tank to be lined. N 28179 0000-NLI-000014523 >J~' - 11] liro'i'(Uvay: New York. N. Y. Lined Products Department PRODUCTS Homogeneous Lead Lined Vac uum Apparatus, Evaporators, Tanks, Steam Jacketed Kettles, Digesters, Autoclaves, Agitators, Pressure Stills, Treater Drums and Car Tanks. Homogeneous Lead Covered Heating or Cooling Coils. ADVANTAGES OF PROCESS The lead lining or covering, is of a uniform thickness and insepara bly bonded to the steel, copper or Steam Jacketed Hontogeneoas, Lend Lined Tfentlns Dram, 6' in diameter and 15' long. Also subjected to vacmun brass, forming a flawless and impervious surface. shearing action between the lead and the other metal, A strip covered with lead by our process can be me which effectively demonstrates why this type of equip chanically twisted to. destruction without the slightest ment stands up so well under severe conditions. We guarantee the homogeneous lead lin ings or coverings to be so attached to the steel, copper or brass that the (Right) Homogeneous Lead Lined Treating Drum for oil refining, 10' In diameter and 20' long two metals are insepar able under vacuum, .pressure and tempera ture change close 'tip to the. melting .point of lead. We solicit your spec ifications and. in this (Below) Homogeneous Lead Lined Extractor connection the services of our Engineering Staff are at.your disposal. OOOO-NLI-OOO014524 461 tf NATIONAL LEAD COMPANY Atlantic Branch 111 Broadway, New York, N. Y. Lined Products Department PRODUCTS "UNITED" HARD LEAD "CHEM-RAYON" "United" Chemical Lead Lined: FLANGED ACID VALVES Pipe,-Fittings, Valves, Tank Connections. "United^ Hard Lead: Acid-Pomps, Fittings,1 Valves, Plug Cocks, Bibbs. "United" Tin-Lined: , Pipe, Fittings, Valves, Tank Connections, Pumps. "United" Hard Lead Chem-Fayon Y or Angle Type Flanged Acid Valve has a bonnet of steel and brass which is com pletely covered with hard lead SERVICE with the exception Our Engineering Department offers its services to any of the hand wheel one,having acid contact problems to solve. If blue prints and. bushing sup or sketches are submitted we will be pleased to offer port. suggestions in detail as to the most economical and. satis The protected factory use of "United" Lined Products.- bonnet does away "UNITED TUBOND" CHEMICAL LEAD LINED STEEL PIPE AND FLANGED FITTINGS "United Tubond" Chemical Lead Lined Pipe is lined with a'seamless chemical lead*tube inseparably bonded to the outer casing. . This gives an abso lutely uniform lining with the necessity of frequent costly replacements. The body is of solid hard: .lead with reinforcing fins cast integral, |||||M||| . uQitea" Hard Lead Oteia-Rayoa-A' 5 j . ***.* seat Fia^a Valve . " and a smooth interior affording maximum strength while reducing.the weight, surface with friction reduced to a mini mum:; free from por ous or defective "United Tnbond" Chemical Lead Lined Spots, Flanged Pipe'and Fitting; Flanged pipe is made up with the bonded chemical lead-lining made on to the face of the recessed flange, whlch-gives a positive lead-to-lead joint at each flange. to a minimum. ....... In place of the lead plug or disc, a renewable rubber plug can-be supplied. "United" Hard-Lead Acid Valves can be furnished in the same pattern' as "United" Lined Valves, i. e., Y, Angle, Gate, etc., as well as special sizes and types according to specifica "UNITED" HARD LEAD OR TIN LINED ACID tions. ' VALVES "UNITED" ACID PUMPS "United" Acid Valves are heavily, lined throughout with . The worthwhile feature of the ver hard lead or .pure block tin, and-being constructed of iron, offer the strength of the cast iron valve with full- acid resisting qualities. - Furnished in all -required sizes and styles: globe,< gate, angle, check, dia tical pump is the elimination of the packing' gland. The boot' serves as both suction chamber and auxiliarysupply tank. phragm and free flow "Y" type;-also "United" Horizontal Pumps are special valves according to specifica- - self-lubricating withr large -internal tions.! grealse; glands supplied by compres <cUnited" Acid Valves are always sion cups* The casing, is of hard tight when closed, and by seating at lead with the impeller of the same Zi^^entrifagta . the top when opened, pressure is alloy cast around a reinforcing spider. At,giSwP'i^?c" taken.from the stuffing foox. The:. ."United" Hard Lead Lined - Wedge 'Type Gate Pattern Flanged .Acid'Valve is a most efficient gate . pattern of acid valve. It is designed I ifor work where a drip-proof valve is necessary. This, valve1; is positively 'tight when dosed. The! wedge is re- --cessed- to take a bakekte or rubber I disc on the Wet side. Tfip use of either oai^^Hard .i4isc eHmiriates any ruling or abra- uined wedge sive action. A perfect sfeat is assured Type Flanged . . ,, ,._____. * Acid Gate Valve at 344 tllHCS. "Horizontal" Hard Lead Centrifugal Acid Pomp 0000-NII-000014525 NATIONAL LEAD COMPANY Attantic Branch Acid Recovery Department 111 Broadway, New York, N. Y. PRODUCTS Concentrating Plants for ' Sludge Acid 'Spent Acid Chamber Acid Separating Plants for Sludge Acid Evaporators for Weak Solutions of Sulphuric and Phosphoric Acid .^ ` ` PROCESS The $imonson-Mantius Vacuum Process, patented in theUnijted States and foreign countries, has been adopted by a lafgS number of Oil refineries for the concentration of separated sludge acid, by chemical plants for the re covery, of spent adds, and by chamber add plants for the `concentration ofweak chamber add. .The salient feature of this process es that the work is carried on under high vacuum with indirect application of heat. The use of vacuum has very dedded-advantages, as it eliminates all fumes and leakage, materially de creases add losses dnd reduces fuel consumption by low ering the boiling point of the add and radiation losses. By "this process sulphuric add can be concentrated to 66 Be. in a SUPER VACUUM Concentrator using a steam pressure of from 100 to ISO lbs. and a vacuum of 29.7'K The application of such high vacuum practically eliifijiiates all. losses due to foaming. The concentration to ai lower strength of 61 or 62 Be.- does not require the installation of a special vacuum booster, and .the work can.'be accomplished with a steam pressure of 45 lbs. Concentrators can be equipped with our electric level indicator which insures perfect control of operation at all times. APPLICATION OF PROCESS Oil Refineries--The weak acid coming from the sepa-' rators at a density of from 25 to 45 Be. is concentrated by our process to 56, 61 or 66 Be. Where- necessary the partially concentrated acid of 56 Be. is allowed to settle so as to remove tarry matter which has been sepa rated by the decomposition of sulphonic adds, and then further concentrated to 66 Be. The 61 Be. add can be used without further concen tration for the treating of light oils and pressure distil lates, Or it can be reinforced with oleum to an acid of higher density and then used for treating kerosenes and lubricating oils. In* refineries requiring 98% add for the treatment of their ojls, the 61 add is used for the absorption of SOs produced in a contact plant. Under normal conditions the total cost of concentrat ing frojm 30 to 66 Be. will vary from $3 to $6 per ton of finished-acid, and the concentration to 61 Be. only will cost from $1.50 ter $3 per ton: Operating costs depend on the size of. the plant-and the figures given are exclusive of overhead and depre ciation. Chemical Plants--Many chemical factories use large quantities of sulphuric add in the manufacture of their produces, and this add can be recovered and concentrated Concentrator at. Extreme Hlsrlt lx a. Type B Soper Vacuum; Soper Vacuum Concentrator Capacity} 100 tons at 60 Be. Acid Other* Are Regular Type B Concentrator* pec Day 0000-NLI-000014526 s NATIONAL LEAD COMPANY 463 . ecoaoflpfatly by the Simonson.-Man.tius Vacuum Process INSTALLATIONS to any*ctesired density up to 66 Be. However; spent We have in operation or under construction the fol acids should be practically free from nitric acid to pre lowing plants:. vent excessive corrosion- of the lead vapor lines and condenser. . ' ' Units Anglo-Persian Oil Company................................... 1 Chamber Acid Plants--Sulphuric acid manufactured Atlantic Refining Company.................................... 4 by the standard lead chamber process has a density of Bethlehem Steel Company....................................... 1 .from 56 to 58 Be., and therefore requires further con centration-to 66 Be. This work can be done econom ically under vacuum, as the fuel consumption is low and the loss of acid very small compared with 'losses usually encountered in the old-fashioned pan and bench or tower system. Under normal conditions the 56 acid can be concen trated to 66? Be. at a-total cost of from $1 to $1.50 per . ton of 66 acid. High Concen&ation--Chamber add and dean spent add can be concentrated in our Super Vacuum Type Con centrators to an addity of .95% or 96% HaSOi at very reasonable cost and with extremely low loss. Canadian Copper Refiners, Ltd.............................. I Canadian Industries, Ltd........................ ................ 1 Carbide & Carbon Chemicals Corp................. 4 Carnegie Steel Company........................ 1 Cities Service' Refining Co....................................... 1 Davison Chemical Company................................... 1 E. I. DuPont de Nemours Co., Inc.......................... 13 Empire Refineries.......................................... 2 Empire Cfil & Refining Company................................1 Grasselli Powder Company.................................. 1 Gulf Refining Company................. ........................ 19 Hard Chemical Works.................... .................... . - 1 Hercules Powder Company.................. 1 Houston Oil & Refining Company......................... 1 SEPARATING PLANTS FOR SLUDGE ACID Indian Refining Company....................................... 2 Lincoln OilRefining Co.......................................... 1 We are prepared to design and furnish`complete plants Marland .Refining Company....................... 3 for the separation of sludge acid; where necessary, we Nichols Copper Company....................................... 1 also build special equipment for the complete absorption Pure Oil Company. ................................................. 4 of all fumes and odors coming from separating plants. Roxana Petroleum Corp........................................... 2 Sharpies Solvent Corp........................................ 1 EVAPORATORS We are building single and double effect evaporators for the recovery of dilute solutions of sulphuric and phos phoric acids; also for sulphuric add solutions containing sodium, nickel, copper, or iron sulphate. Shell Company of Cal.............................................. Sinclair Refining Co................................................... Standard Oil Co. of Indiana................................ Standard Oil Co. of Ohio.............................. Standard Oil Co. of New Jersey............ ................ The Texas Company.....................................;.......... 2 1 2 2 5 3 Titanium Pigment Co.,. Inc....................................... 4 t Tubize Artificial Silk Co. of America..................... 5 Uiiion Oil Go. of Cal.................................. . --*-- 2 U.S.S.R., -likoscow...................................................1. Uthh Oil Refining Company................................ 1 Va'cuum Oil Company............................................. 10 W^stvaco Chlorine Products Co............................ 1 The above installations represent a combined daily capacity of Qvejr 3000 tons of finished acid and 900 barrels of slijidge. Eleven of these installations are of the SUPER VAdUUM'typfe. Type* A and D .Concentrator* . * INQUIRIES The National Lead Company has the exclusive rights to build and sell concentrating plants and give licenses for.the Simonson-Matitius Vacuum Process. Inquiries should be directed to the National Lead Company, Acid Recovery Department, 111 Broadway, New York. 4*4 THE Boston, Mass. New York, N. Y. Philadelphia, Pa. NATIONAL PIPE BENDING COMPANY . rncotporsrted 1883. 101 River Street, New Haven. Conn. BRANCH OFFICES Pittsburgh, Pa. Baltimore, Md. Atlanta; Ga. Cleveland. C>hio Cinncciinnnnaatit,i Oumhicuj Memphis, Tents. Chicago, 111. Duluth, Minn. Denver. Colo. Canadian Repxesentkidve: Albert CL Hill, Toronto, Ont. Minneapolis, Minn. Butte, Mont. Los. Angeles,-Calif. PRODUCTS Instantaneous Water Heaters (Bulletin Ho. 55). Process Water Storage Heaters (Bulletin Ho. 68). Feed Water Heaters (Bulletins Hos. 51A and 53). Coils, Pipe and Tube (Bulletin Ho. 60). Welded Headers (Bulletin Ho. 60). Caustic Liquor Heaters (Designed to suit service). Fuel Oil Heaters (Designed to suit service). Preheaters. Brass and Copper Spun Products. FEED WATER HEATERS National Feed Water Heaters are made up of a cast iron, wrought iron or steel shell con taining one or more helical coils of seamless copper tubing. The water is pumped through' the SERVICE AND COOPERATION Detail information, estimates on drawings and specifi cations for any piece ojf apparatus will be gladly fur nished to those who are considering the above equipment. General information bn Heaters and Coils, can be ob tained by - writing for our condensed bulletins. They give weights and physical properties of our products and contain much valuable Engineering data. NATIONAL HOT WATER HEATERS We make hot water heating units of two types, instan taneous and storage. Both types have their advantages and the installation defends upon the hot water demand. For either exhaust or live steam. s, it flows either continuous or inter mittently. umlt tor steam pressures ujJ to 75 lbs., jier sq. in. U;bend copper tubes through which the' water passes' are fitted'into a cast iron or steel -'--*1 through which the steam1 :fo'r heating' is passed. Made in sizes from '5 12,000 gallons of hot w^ter per hour at temperatures-from 40" F. to Znatnntnneons Process Water Heater One of Our Three;Styles of Tube Elements Storage Type--A combination of a closed pressure vessel and a steam tube heating element. For use Uhdef IcOndition^ where the instantaneous de mand for hot water exceeds Hie littmidiate steam supply.1 A properly pro portioned hot water storage Hjeateri will, insure ample not water without increased boiler capacity in mafly. Instatafces. Made in horizontal and vertical type of supply from 100 to 15,000 gallons of hot water per hour, heated through standard temperatiari rangei JO to 1?0 F., with steam under pres sure from 0 to 100 ib. gauge. coils, absorbing heat from the exhdust steam in the shell. These heaters are made in sizes to provide for heating the feed water for a wide range of . boiler sizes and invariably show- Original Coll Type large savings of fuel. Inside manifold. A type that has-given ' efficient use for many years.. FACmmES FOR COILS AND BENDS AH "National" Coils are continuous, without couplings or screwed fittings, unless specified Iron and Steel Coils have electrically welded joints and all Brass and Copper .Tabes have brazed joints. The National Pipe Bending - Co. is prepared to submit designs, specifications and estimates covering coils and bends for the particular requirements of plant and will quote promptly-on Round Fiat con receipt of sketches, and specifications. National fabric Cates any type of coil in .Nickel, Monel, Chrome-Nickel, Chrome-Iron, Aluminum, Admiralty, Brass, Copper, Stainless Iron, Iron, Steel, and Wrought Iron Pipe, etc. Single Element Steel Shell Horizontal Storage Heater Note the ease with which element can be removed These heating elements 'can also be supplied separately for heating- tanks, vats attd Sowlhg liquids in pipes. Spiral CM1 Nested NltratorColl 0000-NLI-000014528