212. BRAUNE, W., AND SCHAFFER< H. (Braunkohle Benzin A. G.). [Synthesizing Hydrocarbons From Carbon Monoxide and Hydrogen.] German Patent 710,963, Aug. 21, 1941 (Cl. 12 6-1.03). Chem. Abs., vol. 37, 1943, p. 3911.

Patent Abstracts

CO catalysts free of Ni are used for the synthesis. The catalyst is reduced and then treated with NH₃ at a temperature close to that of the synthesis.