PATENTS

      116.     BAHR, H.  (I. G. Farbenindustire A. G.).  [Mixtures of Hydrogen With Oxides of Carbon.]  German Patent 538,012, July 15, 1930.  Chem. Abs., vol. 26, 1932, p. 1615.

Hydrocarbons and steam are led at a temperature of the order of 700° over a catalyst, for example, Ni, arranged in an indirectly heated space, the direction of flow of the mixture being periodically reversed.  Gives example.