3299. SCHNEIDER, W. (I. G. Farbenindustrie A. G.). [Cracking and Hydrogenation Catalysts.] German Patent 712,505, Sept. 25, 1941 (Cl. 23 b-1.04). Chem. Abs., vol. 38, 1944, p. 1102.

PATENT

3299. SCHNEIDER, W. (I. G. Farbenindustrie A. G.). [Cracking and Hydrogenation Catalysts.] German Patent 712,505, Sept. 25, 1941 (Cl. 23 b-1.04). Chem. Abs., vol. 38, 1944, p. 1102.

CaSiO₃ is intimately mixed with a solution of an Al or Mg salt at an elevated temperature. The product is filtered, washed, dried. and then reheated. This product is used as catalyst or as carrier for catalysts in cracking and hydrogenation processes.

See abs. 2336,2337.