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Jan 1, 1943

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Jan 1, 1940

[Acker Drill Co., Inc. 1267 Bauer Advertising Inc. Allen & Co. Ltd., Edgar 1275 Allen-Sherman-Hoff Pump Co. Third Cover Dee Carlton Brown, Advertising Allis-Chalmers Mfg. Co. 1116 Compton Advertising, Inc. Allis-Chalmers Mfg. Co., Tractor Div 1131 Bert S. Gittins American Cyanamid Co. 1117 James J. McMahon, Inc. American Manganese Steel Div., American Brake Shoe Co. 1130, 1160 Fuller & Smith & Ross, Inc. Anaconda Copper Mining Co. 1173-1174 Kenyon & Eckhardt Inc. Atlas Car & Mfg. Co., The 1279]

Jan 1, 1952

By D. M. Deason, G. Y. Onoda

Phosphate clay wastes, as currently produced, leave montmorillonite clay in a highly dispersed and disintegrated form. Alternative processing, where the extent of swelling and self-disintegration of such clays is controlled or limited, may result in improved settling and consolidation behavior. In this study, a method to control montmorillonite dispersion, through preservation of clay tactoids, was examined. Through this process, significant improvements in settling rates and sediment solids concentrations were achieved in both pure clay systems and on simulated phosphate clay wastes.

Jan 1, 1985

[Abrahamson, Guy C., (5'43) Lt., 0-880861, Hammer Field Fresno Calif. Adamec, LAW, (8'42) c/o Braden Copper Co., Rancagua, Chile. Adams, Karl S., (9'43) Univ. of New Hampshire, Durham, N. H. Agnilar, Roperto Q., (9'43) Texas College of Mines, El Paso Texas. Ainge, B'onald Farra, (943) Otago University, Dunedin, New Zealand. Akaran, Cevdet A,, (9'44) Pennsylvania State College, State College, Pa. Albala, Americo, (5'44) School of Mineral Industries, The Pennsylvania State College, State College, PA.]

Jan 1, 1946

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