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Reforming catalyst for hydrocarbon, method for producing hydrogen using such reforming catalyst, and fuel cell system
Reforming catalyst for hydrocarbon, method for producing hydrogen using such reforming catalyst, and fuel cell system
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机译:用于烃的重整催化剂,使用该重整催化剂生产氢的方法以及燃料电池系统
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摘要
A hydrocarbon reforming catalyst which maintains carrier strength even after a long-term thermal history and which exhibits high catalytic activity is prepared by causing at least one noble metal component selected from among a ruthenium component, a platinum component, a rhodium component, a palladium component, and an iridium component to be supported on a carrier containing manganese oxide, alumina, and at least one compound selected from among lanthanum oxide, cerium oxide, and zirconium oxide, or a carrier containing silicon oxide, manganese oxide, and alumina. By use of the reforming catalyst, hydrogen is produced through steam reforming (1), autothermal reforming (2), partial-oxidation reforming (3), or carbon dioxide reforming (4). A fuel cell system is constituted from a reformer employing the reforming catalyst, and a fuel cell employing, as a fuel, hydrogen produced by the reformer.
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