FRENCH LOW COST · EFFICIENT · SAFE SOLVENT EXTRACTION EQUIPMENT IDEAL FOR EXTRACTION OF SOLIDS TOP PRODUCTION HIGHEST QUALITY PRODUCTS LOW OPERATING COSTS MINIMUM MAINTENANCE OUTSTANDING SAFETY RECORD
NEW EQUIPMENT-MANUFACTURERS' LITERATURE
New 12-Inch Still Features Push-Button Control This 12-inch pilot high-vacuum still features complete push-button control a n d operation. T h e still is shipped with all the necessary in struments as a self-contained pack age, needing only power a n d water outlets for immediate operation. T h e still features a film-type preheater-degasser and has a capacity of u p to 200 pounds per hour. I t is self-cleaning, of stainless steel construction, and m a y be used for production purposes within its ca pacity range. Dept. IEC, Arthur F. Smith Co., 311 Alexander St., Rochester 4, Ν. Υ. Circle number 14, page 1 15 A
Polyethylene Resists Degradation by Sunlight Product: High quality black poly ethylene resin. Features: M e d i u m density mate rial, melt index well within the range commonly found in film a n d p a p e r coating resins. It is easily extrudable, nontoxic, tasteless, a n d odorless. Uses: Conveying a n d storage of irrigation water, protection of har vested crops, mechanical equipment, construction materials, a n d other perishables from weather. Manufacturer: Dept. IEC, E. I. du Pont de Nemours & Co., Inc., Public Relations Dept., Wilmington, Del.
ITJLVflCANUFACTURERS' HLBITERATURE
Automation Sys tems for Precipi tators. A system which brings com plete automation to the power inputs of electrostatic pre cipitators, elimi nating manual ad justments and increasing roundthe-clock dust and fume collection efficiency, is the subject of this new bulletin. The 8-page bulletin shows how optimum performance can be approached more closely by automation than by manual control. Two pages are devoted to a description of how the elec tronic feed back circuits of the system control percipitator sparking rate, cur rent, and voltage. Dept. IEC, ResearchCottrell, Inc., Bound Brook, N.J. \7
Carbon Monoxide Analyzers. Twocolor illustrated folder describes con tinuous carbon monoxide analyzers. The analyzers, which detect the accumu lation of dangerous gas concentrations, are especially effective in metallurgical plants, vehicular tunnels, coke oven and gas manufacturing plants. The an alyzers are fully automatic. Dept. IEC, Mine Safety Appliances Co., 201 Braddock Ave., Pittsburgh 8, Pa. 18
Ci'rc/e number 1 5, page 11 5 A
Let French help you solve ex traction
problems
involving
solids. Write today to French, Extraction
Division,
Piqua,
Ohio—for over 50 years de signers and builders of de pendable, profitable extrac tion equipment.
THE FRENCH OIL MILL MACHINERY CO. EXTRACTION DIVISION PIQUA
·
Stabilizer for Vinyl Resins Developed to provide the vinyl industry with a potent light a n d heat stabilizer, this organotin stabilizer imparts good optical clarity to vinyl products. Vinyls stabilized with this new product do not cross stain when placed against vinyls stabilized with lead or c a d m i u m . T h e new sta bilizer is sulfur-free a n d does not have any objectionable odors. Vinyls stabilized with the new organotin derivative have good printability and heat sealing characteristics. Dept. IEC, Metal & Thermit Corp., Rahway, N.J.
OHIO
Circle No. 108 A on Readers' Service Card, page 115 A
108 A
INDUSTRIAL AND ENGINEERING CHEMISTRY
Circle number 16, page
USA
Crushers. Bulletin describes labora tory crushers used for crushing labora tory samples, making pilot runs on coal, glass, soap, paints, wood chips, cello phane, foil, wax, ores, chemicals, and other materials. Capacities of the crushers described range from 600 to 2000 pounds per hour. The bulletin shows photographs of crushers and before and after photos of a mineral, a fibrous, and a ceramic material. Bull. 157, Dept. IEC, American Pulverizer Co., 1249 Macklind Ave., St. Louis 10, Mo. 19
Flowmeter. A12-page, 2-color bulletin describes instrument designed for the accurate measurement of fluid rate of flow. Detailed information is given on the application, construction, operation, and installation of the flowmeter. Bull.
MANUFACTURERS' LITERATURE I N C R E A S E D PRODUCTION
18RG, Dept. IEC, Schutte & Koerting Co., Dept. M-E, Cornwetls Heights, Bucks County, Pa. 20
THE GEORGIA MARBLE COM PANY—fhe most efficient stone and marble producer in the U.S.A.—is now in full charge of p r o d u c t i o n in t h e ALBERENE STONE quarries and mills at Schuyler, V a . Greatly stepped-up output now permits us to say, "Let's talk immediate deliveries!"
Generator Cool ers. A n e w bulle tin describing t h e most recent d e velopments in coolers for g e n e r a tor windings h a s been prepared. Reference is m a d e to t h e applications of these coolers to air a n d gas cooling or heating services in chemical process p l a n t s a n d o t h e r i n d u s trial plants. E a c h application is illus t r a t e d with d r a w i n g s a n d p h o t o g r a p h s . C h e m i c a l process applications in which these units a r e being used include the recovery of solvents from gases; heating, cooling, a n d d e h y d r a t i n g gases. Bull. 1200, Dept. IEC, Griscom-Russell Co., Massilon, Ohio. 21
Grating a n d Treads. An informative, illustrated bulletin on gratings and treads for plant installations presents de scriptions on electroforgcd, riveted, rec tangular, diagonal, U-type and Τ inter locked grating and treads. Tables on safe loads and information necessary to specify arc also included in the catalog. Bull. No. 2527, Depi. IEC, Blaw-Knox Co., P.O. Box 1198, Pittsburgh 30, Γα. 22
Immediate Deliveries! Alberene Stone can be shipped normally in 60 days—or even sooner to meet very special circumstances. We can schedule our deliveries to meet all reasonable requirements of contractors and laboratory equipment manufacturers. Further, the supply of Alberene Stone is inexhaustible. New veins are constantly being located in company owned quarries in Albermarle and Nelson Counties, Va. Alberene Stone is the only natural silicate stone with the surface that goes all the way thru. It can be cut, drilled, tongueand-grooved, refinished and reused almost indefinitely — while providing the best obtainable chemical resistance! For information and technical assistance, address: Alberene Stone Corporation, 419 Fourth Avenue, New York 16, Ν. Υ.
Heaters. New catalog (72 pages) gives information on such new prod ucts as redesigned cartridge heaters, miniature soldering irons, aluminized steel sheath strip heaters, and new ceramic-to-metal and plastic resin her metic seals. The catalog includes data, specifications, operating information, and manufacturer's recommended list prices of heaters and heating devices. Bull. GEC-1005H, Dept. IEC, General Electric Co., Schenectady 5, Ν. Υ. 23 Hydraulic Power Units a n d Test Stands. Eight-page brochure describes hydraulic power units and test stands, includes engineering drawings. Special feature is custom power packages de signed for specific applications. Test stands arc also featured. Dept. IEC, J. N. Eauver Co., Inc., 49 W. Hancock, Detroit I, Mich. 24
ALBERENE STONE provides
LOW ABSOItBEJSCY
protection
For further information, circle number 110 A on Readers' Service Card, page 115 A I I 0 A
INDUSTRIAL A N D ENGINEERING
CHEMISTRY
Kettles for Synthetic Resins. New bulletin describes line of laboratory and
MANUFACTURERS' LITERATURE
measuring
pilot model synthetic resin kettles. These kettles are made of stainless steel and are available with a choice of Dowtherm, electric, or steam heating plants. Cooking conditions in produc tion kettles can be exactly duplicated. In addition to the heating plant, the kettles have cooling elements, con densers, and all recording and indicating controls. Bull. LB-1, Dept. IEC, Brighton Corp., 820 State Ave , Cincinnati 4, Ohio. 25
gas or liquid ΨΜΜΆ F
FISHER
Paint Formulations. Suggested paint formulations with poly(vinyl acetate) emulsions are the subject of this new 7-page bulletin. The bulletin gives formulas for primer sealers, interior flat white, and exterior white paints. Raw material sources are also given. Bull. PVB-521A, Dept. IEC, Colton Chemical Co., 1747 Chester Ave., Cleveland 14, Ohio. 26
FLOW-METER KIT does it quickly, efficiently!
Pumps. New catalog lists complete line of rotary pumps and hydraulic pump motors. The pumps featured in the catalog have only two moving parts— equal sized pumping gears—operating in a case with proper amount of clear ance. The manufacturer also has pre pared a helpful manual on how to solve pumping problems. This manual illus trates such problems as unloading tank cars of given capacities in a given amount of time, and should be very helpful to process engineers in choosing the best pump for certain applications. Cat. 957 and "How to Solve Pumping Problems," Dept. IEC, Geo. D. Roper Corp., Rockford, III. 27
Here is an easy-to-operate, port able kit which measures liquid flow-rates in the range from 0.025 cc to 2100 cc per minute and gases from 2 cc to 38,000 cc per minute. These wide ranges are handled by four interchangeable glass flow-tubes, with two cali brated glass and four calibrated steel ball floats. In operation, the flowing gas or liquid lifts the cali brated ball. The scale is read at the point of balance, and a graph supplied shows the corresponding flow-rate.
Radioactive Measuring Instruments. New catalog illustrates and describes over 30 new radioactivity measuring instruments. Featured are: scaling units, rate meters, gamma-ray spectrom eter systems, scintillation detectors, portable survey instruments for alpha, beta, gamma, and neutron measurements, and nuclear accessories. A four-color insert is included which describes and illustrates typical instrumentation for a nuclear biochemical laboratory, an in dustrial nuclear research laboratory, and four typical medical radioisotope labora tories. Cat. Q, Dept. IEC, NuclearChicago Corp., 229 W. Erie St., Chicago 10, III. 28
B-64 a
Complete
*m Λ
Μ
Including
Kit * | JL *T Case SEND FOR DATA SHEET 1 30
F Boston Cleveland Pittsburgh
o r order direct from : Fisher Building, P i t t s b u r g h 1 9 , P a .
FISHER SCIENTIFIC Buffalo Chicago Detroit New York St. Louis Washington
Charleston, W. Va. Philadelphia Montreal Toronto
America's largest Manufacturer-Distributor of Laboratory Appliances and Reagent Chemicals Circle No. 112 ft-1 on Readers' Service Card, page 115 A 1 12 A
INDUSTRIAL A N D E N G I N E E R I N G
Research and Pilot Plant Equip ment. Twelvepage catalog illus trates and de scribes new line of gas fired and steam heated continuous rotary dryers, gas fired and electri-
CHEMISTRY
fast, accurate t e s t s for pH, CHLORINE with TAYLOR COMPARATORS Help Control Chemical Processes, Water Purification, Boiler Water, Waste Treatment
G e t a c c u r a t e d e t e r m i n a t i o n s of p H , chlorine, b r o m i n e , p h o s p h a t e , Q A C , n i t r a t e in a m a t t e r of m i n u t e s w i t h l i g h t w e i g h t , portable Taylor Comparators. O n - t h e - s p o t , colorimetric t e s t s give y o u d e p e n d a b l e o p e r a t i o n a l d a t a in t h r e e e a s y s t e p s . T e s t i n g consists of c o m p a r i n g t h e t r e a t e d s a m p l e w i t h t h e m o v a b l e color s t a n d a r d slide u n t i l colors m a t c h . Y o u t h e n r e a d v a l u e s direct from slide. C o m p l e t e w a t e r a n a l y s i s is o n l y a little m o r e detailed w i t h the Taylor W a t e r Analyzer.
COLOR STANDARDS GUARANTEED Be sure to use only Taylor reagents and accessories with Taylor Com parators to assure accurate results. All Taylor liquid color standards carry an unlimited guarantee against fading. SEE YOUR DEALER for T a y l o r s e t s o r im m e d i a t e r e p l a c e m e n t of s u p p l i e s . Write d i r e c t f o r FREE HANDBOOK, " M o d e r n pH a n d Chlorine Con t r o l " . G i v e s t h e o r y and a p p l i c a tion of p H c o n t r o l . I l l u s t r a t e s a n d d e s c r i b e s full T a y l o r l i n e .
CO. W. A. TAYLOR AND 7 3 0 2 YORK RD. · BALTIMORE-4, MD. Circle No. 112 A-2 on Readers' Service Card, page 115 A
World Wide
MANUFACTURERS' LITERATURE
MM îoit^fcncfitçre
H O W MUCH DOES IT COST?
cally heated continuous rotary combina tion calciners and coolers, direct fired rotary kiln and steam jacketed batch dryer designed for experimental, re search, and pilot plant. Bull. No. 117, Dept. IEC, C. 0. Bartlett & Snow Co., 6200 Harvard Ave., Cleveland 5, Ohio. 29 Separators. New catalog presents operating and application data on separators for a wide range of process industries. This equipment is used for the separation of solids from liquids and the screening of all types of dry materials. Bull. No. S-56-1, Dept. IEC, Southwestern Engineering Co., 4800 Santa Fe Ave., Los Angeles 58, Calif. 30 Steam Traps. Bulletin describes new steam trap in detail. The new design steam trap is expected to find use especially in those applications requiring discharging of condensate at steam temperature. In addition to having only one valve, other features of the new trap are: integral strainer, integral check valve and air venting, and selfdraining and frcezeproof operation. Cat. No. 600, Dept. IEC, Velan Valve Corp., 37S. River St., Plattsburg, N.Y. 31
READ T H I S A R T I C L E ! Experienced ILLCO-WAY engineers compiled the figures for this authori tative report from years of pioneer ing experience. Nine easily-read charts cover practically every possi ble combination of water impurities and contemplated systems of treat ment. Costs are shown directly in cents per thousand gallons. With the versatility of this presentation, it is easy to work back and forth over the various choices, to deter mine quickly that which would be most acceptable for the given con ditions. This article appears on pages 206-210 in the January, 1957, issue of CHEMICAL ENGINEER. ING. We have reprints available and will be very glad to furnish them on request.
Tantalum Equip ment. Attractive catalog describes equipment fabri cated from tan talum. The cata log lists the resist ance of tantalum to halogens, hy drogen peroxide, alkalies, salts, wa ter, and gases. Physical properties are also given. Heat exchangers, conden sers, tubing and fittings, absorbers, and pilot plants for laboratory studies are featured. A section of the catalog out lines the engineering service available from the manufacturer. Dept. IEC, Fansteel Metallurgical Corp., North Chicago, III. 32
Water a n d Waste T r e a t m e n t .
ionXchange ILLINOIS WATER TREATMENT CO. 8 4 0 CEDAR ST. ROCKFORD, ILLINOIS
ILLCO-WAY
N I W YOIIK OFFICE: 141 E. 44TH ST, NEW YOIIK 17, N.Y. C A N A D I A N DIST. PUMPS a SOFTENERS, LTD. LONDON, ONT.
114 A
E q u i p m e n t for water and waste treatment is fea tured in this new 32-page bulle tin. The bulletin contains cross references for all detailed bulletins on specific equipment in municipal, in dustrial, sewage, and industrial water treatment. Bull. 80, IEC, Infiko, Inc., Tucson, Ariz. 33
INDUSTRIAL AND ENGINEERING CHEMISTRY
Sales Offices of AMCEL and PAN AMCEL for Chemical Products of
Celanese
CORPORATION OF AMERICA
Argentina, Buenos Aires Compaflia Sudamericana de Industrie de Comercio S.A. (Insud) Austria, Vienna XIX Eugen Farber Belgium, Gand Cocentra, S.P.R.L. Brazil, S3o Paulo. .."Brasimet" Comercio e Industria S.A. Canada, Montreal, P.Q -Canadian Chemical Co., Ltd. Canada, Toronto, Ont 'Canadian Chemical Co., Ltd. Canada, Vancouver, B. C. ..'Canadian Chemical Co., Ltd. Chile, Santiago M. Hochschild ι Cia. Ltda. Colombia, Cali 'Celanese Colombiana, S.A. Costa Rica, San Jose Servicios Técnicos Cuba, Havana Lainz y Compafiia Denmark, Copenhagen . . . Johan Foge Jensen Ecuador, Quito Schiller & Cia. El Salvador, San Salvador Charles F. Rich & Co. England, London A. Reval & Co.(Chemicals) Ltd. France, Paris Pautrot £ Bonnet Guatemala, Guatemala City Enrique Bauer Arzu Holland, Amsterdam N. V. Consolco Honduras, San Pedro Sula Schmid & Tentori Honduras. Tegucigalpa Schmid & Tentori Hong Kong Optorg Co. (Malaya) Ltd. Indonesia, Djakarta-Kola Messers.N. V. Agung Israel, Tel-Aviv Manfred Gottesmann Italy, Milann... .Usvico(Société Industriale Commerciale) Malaya, Kuala Lumpur Getz Bros. & Co. Malaya, Singapore Getz Bros. & Co. Mexico, Mexico D.F 'Celanese Mexrèana, S.A. Norway, Oslo Christian Hoeg Paraguay (offices in Montevideo, Uruguay) Armando Bachman Sue. Peru, Lima George Checkley Philippines, Manila F. E. Zuellig Co. Inc. Rhodesia, Bulawayo John Beith (Rhodesia) (Pty.) Ltd. So. Africa, Durban (Portuguese East Africa, Nyasaland) John Beith (S.A.) Pty. Ltd. Sweden, Stockholm A. B. Metal & Bergprodukter Switzerland, Basle..Chemische Fabrik Schweizerhall A.-G. Taiwan (Formosa), Taipei Dah Chung Trading Co. Thailand, Bangkok F. E. Zuellig & Co. Uruguay, Montevideo Armando Bachman Sue. Venezuela, Caracas 'Celanese Venezolana, S.A. Vietnam (So.), Saigon & Loas. .Getz Bros. & Co.(Vietnam) West Germany, Hamburg Karl 0. Helm • A f f i l i a t e d Companies—Celanese C o r p o r a t i o n of America
A m c e l a n d Pan A m c e l offer these chemical products of Celanese Corporation of A m e r i c a Acids Alcohols Aldehydes Anhydrides Esters Glycols
Ketones Polyols Vinyl Monomers Plasticizers Gasoline Additives Functional Fluids
AMCEL CO., INC. and PAN AMCEL CO., INC. 1 8 0 M a d i s o n A v e . , N e w York 16 Affiliates
of Celanese Corporation
of America
For latest information on Celanese Chemicals see a d on Third Cover.
