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      1380.  ------.  [I. G. FARBENINDUSTRIE, A. G.]  [Oxygenated Organic Compounds From Oxides of Carbon by Reduction.]  German Patent 462,837.  June 28, 1928.  Chem. Abs., vol. 22, 1928. p. 4128.

            In the catalytic preparation of oxygenated organic compounds, for example, MeOH, by reduction of oxides of C by H₂ or hydrocarbons or both at high temperatures and pressures , the mixture of gases entering the reaction is completely freed from catalyst poisons, not only S compounds, especially organic ones, but also from volatile Fe compounds, preferably by using active C.