NEW EQUIPMENT & MATERIALS
MANUFACTURERS' LITERATURE Bromine. Tvventy-nine-page booklet discusses in detail product characteristics, handling practices, and protective equipment on the subject of bromine. Dept. IEC, Dow Chemical Co., Midland, Mich. 14
4
Pure Chromium Oxides and
2
Hydrated Chromium Oxides Most stable of the green pigments. Unaffected by acids, alkalis, vehicles, and solvents. Non-fading.
The 4 pure chromium oxides will withstand ceramic temperatures. Use them in applications requiring permanency-enamels, emulsion paints, rubber, plastics, floor coverings, roofing granules, building materials, etc.
Use the 2 hydrated chromium oxides for obtaining brilliant color and transparency in automotive finishes, high grade enamels and lacquers.
Your nearest Williams representative will be glad to provide you with full technical data and samples.
WILLIAMS COLORS & PIGMENTS EASTON, PA.
·
E. ST. LOUIS, ILL.
EMERYVILLE,
CAl.
Chemical Plant Design. Technical brochure features the basic design considerations of five chemical processes plants for alkyd resins, fatty acids, phenolic resin, and maleic anhydride manufacture, and fatty acid hydrogénation. Typical flow sheets, piping layouts, equipment designs and installations are included. Dept. IEC, Industrial Process Engineers, 8 Lister Ave., Newark 5, N. J. 15 Chemicals. Twenty-page booklet briefly describes the organic, inorganic, and speciality chemicals Olin Mathieson supplies, listing characteristics, grades, and producing points for each. Principal uses are given for the organic chemicals and specialties. Dept. IEC, Olin Mathieson Chemical Corp., Baltimore 3, Md. 16 Coating Resins. Forty-eight-page technical manual lists physical and chemical data of Gyanamid's resin series. Dept. IEC, American Cyanamid Co., 30 Rockefeller Plaza, New York 20, Ν. Υ. 17 Fans. Having air delivery rat ings to 26,000 cubic feet per minute, industrial fans designed to handle corrosive and explosive fumes, high humidity, and abrasive dusts are featured in 6-page bulletin. Photo graphs and cross-section drawings illustrate features; two types are available—for normal and high tem perature operation. Dept. IEC, Robbins & Myers, Inc., Springfield, Ohio. 18 Filtration. Ten-page technical data sheet explains the properties and characteristics of wool felt as filter media for cellulose nitrate, solvents, hot lubricating oil, paint, and simi lar products. Dept. IEC, American Felt Co., Glenville, Conn. 19 Flowmeters. Technical catalog shows construction, function, and operation of flowmeter consisting of {Continued on page 136 A)
For further information, circle number 134 A on Readers' Service Card, page 139 A
134 A
INDUSTRIAL AND ENGINEERING CHEMISTRY
