432. CONSALVO, A. [Liquid Hydrocarbons From Carbon Monoxide.] Italian Patent 341,317, Apr. 28. 1936. Chem. Zentralb., 1938, I. p. 727.

In the presence of powdered Zn or Zn vapor CO₂ is changed to CO. By adding H₂O, H₂ is produced in the gas mixture.