3996.  [City Gas From Carbon Monoxide and Hydrogen.] German Patent Appl. M 150,846, no date, (Cl. 12 o-1.03). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 275.

City gas consisting essentially of hydrocarbons obtained by conversion through pressure gasification of a mixture of CO and H2 in the presence of a hydrogenation catalyst, the final gas having an end content of 4-8% CO.