| 摘要 |
A catalyst suitable for use in various reforming reactions of hydrocarbons; and a process for producing hydrogen or a synthesis gas which comprises using this catalyst to reform a hydrocarbon. The catalyst comprises an alumina support containing cerium oxide and supported thereon (a) at least one platinum-group element ingredient selected among ruthenium, platinum, rhodium, palladium, and iridium, (b) a cobalt ingredient and/or nickel ingredient, and as an optional ingredient (c) an alkaline earth metal ingredient. The catalyst is used to conduct the steam reforming, thermal self-reforming, partial oxidative reforming, or carbon dioxide reforming of a hydrocarbon to produce hydrogen or a synthesis gas. |
