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Patent Abstracts

      892.  ------.  [GROOMBRIDGE, W. H., AND PAGE, R.]  Exothermic Chemical Process.  British Patent 551,312.  Feb. 17, 1943.  Chem. Abs., vol. 38, 1944, p. 2478.

Describes method and apparatus used in producing hydrocarbons from CO and H2 on a commercial scale and for other exothermic chemical reactions, especially those carried out in the vapor phase.