1102. HOWK, B. W. (E, I, duPont de Nemours & Co.). Alloy-Skeleton Cobalt Catalyst Suitable for Use in Hydrogenation Reactions. United States Patent 2,557,800. Oct. 7, 1941: appl. Filed Apr. 12, 1940. Serial No. 329,299: 7 claims (Cl. 252-234). Chem.

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Patent Abstracts

1102. HOWK, B. W. (E, I, duPont de Nemours & Co.). Alloy-Skeleton Cobalt Catalyst Suitable for Use in Hydrogenation Reactions. United States Patent 2,257,800. Oct. 7, 1941: appl. Filed Apr. 12, 1940. Serial No. 329,299: 7 claims (Cl. 252-234). Chem. Abs., vol. 36, 1942, p. 632.

Easily suspensible Co catalyst is made by preparing an alloy of Co and an alkali-soluble metal, such as Al, containing 25-35% Co, grinding the alloy to a fine powder, and extracting the alkali-soluble metallic component with a solution of caustic alkali.