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Literature Abstracts

 1907.    KODAMA, S., AND TAHARA, H.  X-ray Investigation of Iron Catalyst Used in the Synthesis of Gasoline.  I.  Preliminary Report.  Jour. Soc. Chem. Ind., Japan, vol. 45, 1942, pp. 1260-1262; Chem. Abs., vol. 42, 1948, p. 6082.

        Freshly prepared catalyst for the hydrogenation of CO, consisting of Fe 100, Cu 25, Mn 2, kieselguhr 125, and K₂CO₃ 2 parts was amorphous.  Heating at 700° for 6 hours destroyed the catalytic power and produced a Fe₂O₃.  Reduction in H₂ at 450° also destroyed the catalytic power and produced a Fe.  After use in the synthesis of gasoline at 255° for 2 hours the catalyst had a spinel structure with lattice constant 8.4 A.  As the catalytic activity diminished from too long use or from use at too high temperature, the X-ray lines corresponding to spinel disappeared, and new lines appeared corresponding to a face-centered lattice of constant 3.6 A.  These results cannot yet be interpreted.

        KODAMA, S., HONGO, M., AND TAHARA, H.  Gasoline Synthesis From Carbon Monoxide and Hydrogen at Elevated Pressures.  XII.  Catalyst Carrier.  See abs. 1914.

        KODAMA, S., MATSUMARA, S., AND ANDO, T.  Physicochemical Investigations on Gasoline Synthesis.  V.  Velocity of Adsorption of Hydrogen by a Catalyst of Cobalt and Infusorial Earth.  See abs. 2198.

        [KODAMA, S., MATSUMARA, S., AND ANDO, T.]  Physicochemical Investigations on Gasoline Synthesis.  VI.  Velocity of Adsorption of Hydrogen by Cobalt-Thoria-Infusorial Earth Catalyst.  See abs. 2199.

        KODAMA, S., MATSUMARA, S., AND TARAMA, K.  Physicochemical Investigations on Coal Synthesis.  IV.  Velocity of Adsorbing Hydrogen by Cobalt.  See abs. 2197.

        KODAMA, S., MURATA, Y., AND HARA, I.  Gasoline Synthesis From Carbon Monoxide and Hydrogen.  LXXI.  Activity and Deactivation of Iron Catalysts.  See abs. 1905.