PATENTS

3222.  SABEL, F. (I. G. Farbenindustrie A. G.).  [Water Gas From Coke and Gaseous Hydrocarbons.]  German Patent 728,547, Oct. 29, 1942; appl. filed Oct. 4, 1940 (Cl. 24 e-1.07).  Chem. Abs., vol. 38, 1944, p. 1096.

Hydrocarbon gas or gases containing hydrocarbons is mixed at least with 25% by volume of steam.  The mixture is preheated by the hot gases from the slagging generator to approximately 700°, mixed with O₂, and blown into the generator.  At least 20% of the slag from the generator is mixed with fresh coke and fed into the generator.

See abs. 3954,3955.