Return to Abstracts of Patents Return to Abstracts of Patents 250-499 Patent Abstracts445. COUPARD, C. [Synthesis of Liquid Hydrocarbons.] French Patent 877,010, July 10, 1941. SCHMIDT, J., Das Kohlenoxyd, Akad. Verlagsgesell., Leipzig. 1950, p. 173; Chem. Zentralb., 1943, II, p. 1167. CH4+CO are conducted at 700º-800º over Al-Cr- carbide. Benzol and homologs are the products. |