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Return to Abstracts of Patents Return to Abstracts of Patents 250-499 Patent Abstracts423. ------. [COMPAGNE GÉNÉRALE DES PRODUITS DE SYNTHÉSE.] [Synthetic Fuel.] French Patent 38,825, July 22, 1930. Chem. Zentralb., 1931, II, p. 3066; Chem. Abs., vol. 26, 1932. p. 1756. Mixture of carbonaceous gases and H2 is passed at about 80º and under pressure of about 2 kg. Per cm.2 over a catalyst composed of a mixture of oxides or salts of metals of the rare earth series and of metals of the Fe group (Co. Ni). See also French Patent 658,648 (abs. 422). |