1180. ------.[I. G. Farbenindustrie, A. G. Alcohols] [Catalytic Cracking of Oils.] German Patent 711,316, Aug. 28, 1941 (Cl. 23 b-1.04). Chem. Abs., vol. 37, 1943, p. 4561.

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Patent Abstracts

1180. ------.[I. G. Farbenindustrie, A. G. Alcohols] [Catalytic Cracking of Oils.] German Patent 711,316, Aug. 28, 1941 (Cl. 23 b-1.04). Chem. Abs., vol. 37, 1943, p. 4561.

Siliccous material is used as catalyst for cracking. This is produced by precipitating it from aqueous solutions with a H₂O-soluble metal salt and then partly leaching out the metal.