2724.     ---------------.  [POSPEKHOV, D. A.]  [Role of Copper in Methyl Alcohol Catalysts.]  Mem. Inst. Chem. Ukrain. Acad. Sci., vol. 3, 1936, pp. 533-540; Jour. Chem. Ind. (U.S.S.R.), vol. 14, 1937, pp. 173-176; British Chem. Abs., 1937, B, p. 646; Chem. Abs., vol. 31, 1937, p. 4265.

        Cu-ZnO-Cr2O3=60:35.6:4.4 gives good yields of MeOH from CO and H2 at 230°, but is rapidly inactivated.  Cu-ZnO-Cr2O3=82:16:2 is stable but gives higher alcohols in addition to MeOH.  Satisfactory results were obtained with a 1:1 mixture of the 2 catalysts, with an initial contact temperature of 200°.