789a.    ---------------.[EIDUS, Y. T.]  [Mechanism of Hydrocarbon Synthesis From Carbon Monoxide and Hydrogen.]  Uspekhi Khim., vol. 20, 1951, pp. 54-70; Chem. Zentralb., 152, I, p. 3430.

       Following subjects are discussed:  Carbide formation, carbide formation as the intermediate step in the synthesis, oxygenated compounds as the intermediate step and methylene radicals as the intermediate step.  90 literature refs.

                   ----------.  [Investigation of Catalysts for Hydrogenation of Carbon Monoxide by Simultaneous Application of the Dynamic and Static Methods.  III.  Part Played by the Alkaline Activator in the Formation of the Surface of the Catalyst Iron-Copper-Thoria-Potassium Carbonate-Kieselguhr.]  See abs. 785.

                   ----------.  [Investigation of Catalysts for Hydrogenation of Carbon Monoxide by Simultaneous Application of the Dynamic and Static Methods.  IV.  Kinetics of Carbide Formation and of Hydrogenation of Carbon Monoxide on Cobalt, Nickel, and Iron Catalysts.]  See abs. 786.

                   ----------.  See abs. 802a.

                   EIDUS, Y. T., and ALTSHULLER, S. B.  [Investigation of Catalysts for Hydrogenation of Carbon Monoxide by Simultaneous Use of the Dynamic and Static Methods.  II.  Activity of Catalysts Containing Various Components of the Catalyst Iron-Copper-Thorium Dioxide-Potassium Carbonate-Kieselguhr.]  See abs. 784.