NEWS House, New York, on April 20. The program will consist of seven papers: Introduction to Instrumentation.
FULLER, Colgate-Palmolive Co.
Raw Materials and Finished Perfume Products. H. COTTLER, Revlon, Inc.
E.
FEARNS, Van Ameringen-Haebler, Inc.
Aromatics and Natural Raw Materials. D. HOOKER; Procter & Gamble. Raw Materials and Aromatics from the Supplier's Angle. J. S. JELLINEK, Polak's Frutal Works. Instrumental Methods of Analysis and the Perfumer. V. D. JOHNSTON, Givaudan-Delawanna, Inc. An Investigation into Lavandin. G.
A still to be announced speaker will discuss the problems involved in instrumental analysis from management's point of view. Further detail are available from E. D . Morgan, Jr., Lever Bros. Research Center, 45 River Road, Edgewater, N . J.
Florisil is a highly selective FOR
adsorbent...
CHROMATOGRAPHY
ISA Instrumentation Symposium Progress and Trends in Chemical and Petroleum Instrumentation is the title of a symposium sponsored by the Instrument Society of America at the Statler Hilton Hotel, St. Louis, April 6 and 7. Twelve papers are scheduled: April 6 Keynote Address. H. K. NASON, Monsanto Chemical Co. Computer Control of Processes. A Status Report. ARTHUR FREILICH, Burroughs Corp. Research Center. Dynamic Considerations in Process Control Design. J. G. ZIEGLER, Taylor Instrument Co. Role of the General-Purpose Computer in Plant Maintenance. F. H. WINTERKAMP, E. I. du Pont de Nemours & JCO., Inc. Development of a Control Systems Division for an Integrated 60,000-B.P.D. Refinery. T. L. CLIFT, Standard Oil Co. of Ohio. Computer Control of Internal Reflux in a Fractionation Column. D. E. LUPFER and D. E. BERGER, Phillips Petroleum Co. April 7 Accuracies of Thermocouples on Tubes of Direct-Fired Heaters. W. J. DEISSINGER, Shell Oil Co.
Report on Electronic versus Pneumatic Control. J. L. KELLY, American Cyanamid Co. Panel Discussion on Process versus Conventional Boiler Plant Instrumentation. Instrumentation for Lease Automatic Custody Transfer. L. E. KTJNTZ, Phillips Petroleum Co. Automatic Tank Gaging for Inventory Control. M. P. NELSON, Sun Oil Co.
Special Devices and Techniques in Pilot Plant Instrumentation. R. W. FRITZSCHE, Kinetrol Co.
A hard, porous, w h i t e granular synthetic adsorbent, p r o duced i n a variety of mesh classifications, Florisil is b e i n g successfully used i n t h e most difficult separations of organic compounds. Originally recognized for chromatographic adsorption, Florisil is finding a variety of uses i n research a n d manufacture. We also have available Fullers Earth and bauxite-based adsorbents for all types of adsorption filtration, including economical decolorization, dehydration and purification.
FLORIDIN COMPANY DEPT. X
P. O. BOX 989 Circle Ne. 127 en Readers' Service Card
50 A
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ANALYTICAL CHEMISTRY
Adsorbents Deslccants Diluents
TALLAHASSEE, FLA.
Further details are available from R. T. DeVore, Instrument Society of America, 313 Sixth Ave., Pittsburgh 22, Pa.
API Refining Division Meeting Sessions on instruments and analytical research will be included in the 24th midyear meeting of the Division of Refining, American Petroleum Institute, to be held at the Statler Hotel, New York, May 27 to 30. This three-day meeting precedes the Fifth World Petroleum Congress which opens May 30. Sessions are scheduled on corrosion, processes, training, petroleum products, electric power, fundamental research, and process safety. A large number of committee meetings are also scheduled.
