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Patent Abstracts

      730.  FRANKENBERG, W. G.  (Hydrocarbon Research, Inc.).  Catalytic Reduction of Carbon Oxide by Hydrogen.  United States Patent 2,507,510.  May 16, 1950: appl. filed Apr. 30, 1947, Serial No. 745,116: 2 claims (Cl. 260-449.6).  Chem. Abs., vol. 44, 1950. p. 7046.

    Liquid hydrocarbons boiling in the gasoline range are produced from CO and H2 with Ti boride as fluidized catalyst, temperature 260º-399º F.  The catalyst may be used in an unsupported state or on conventional carriers.  Borides of V, Cr, Mn, Zr, Cb, Mo, Ma, Hf, Ta, W, Re, Th, Pa, and U may be used.  1 literature ref., 1 foreign patent, and 3 United States patents cited.