| 摘要 |
1290231 Combustible gas HYDROCARBON RESEARCH Inc 5 May 1970 [29 May 1969] 21685/70 Heading C5E Natural gas, refinery gas or naphtha is steam reformed in catalyst-filled tubes 46 in a reformer 30 heated by combusting producer gas which has been purified at 20 by contact with a particulate metal oxide comprising one or more of the oxides of Fe, Mn, Ni and Ca at a temperature in the range 800‹ to 1400‹ F. Reformer temperatures lie in the range 800‹ to 1700‹ F. and the oxide is regenerated with air, e.g. in a fluidized bed 32, solids, fly ash, and tars having been separated at 22, 24 from the producer gas. The method is applicable to a refinery where coal is catalytically hydrogenated to make gasoline, the required hydrogen being obtained from the refinery gas by the above method. |
