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Return to Abstracts of Patents Return to Abstracts of Patents 250-499 Patent Abstracts342. ------. [CASALE-SACCHI, M.] [Hydrogen and Carbon Monoxide.] French Patent 632,660. Apr. 12, 1927. Chem. Abs., vol. 22, 1928, p. 3497. In a process for preparing a mixture of H2 and CO free from CH4 from hydrocarbons or gaseous mixtures containing hydrocarbons, O2, and H2O, the reaction is carried out at a temperature >1,000º, with excess of H2O, and at a reduced pressure. |