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公开(公告)号:US06524550B1
公开(公告)日:2003-02-25
申请号:US09562789
申请日:2000-05-02
IPC分类号: C01B316
CPC分类号: B01J21/066 , B01J8/04 , B01J19/0013 , B01J21/06 , B01J23/40 , B01J35/002 , B01J35/0026 , B01J35/1014 , B01J35/1038 , B01J35/1061 , B01J2208/00141 , B01J2208/00548 , C01B3/38 , C01B3/382 , C01B3/386 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/025 , C01B2203/0283 , C01B2203/0288 , C01B2203/0811 , C01B2203/0844 , C01B2203/0883 , C01B2203/1011 , C01B2203/1017 , C01B2203/1023 , C01B2203/1029 , C01B2203/1047 , C01B2203/1064 , C01B2203/107 , C01B2203/1082 , C01B2203/1205 , C01B2203/142 , C01B2203/1604 , C01B2203/1614 , C01B2203/169 , C01B2203/82 , Y02P20/52
摘要: A process for converting carbon monoxide and water in a reformate stream into carbon dioxide and hydrogen comprising: generating a reformate by reacting a hydrocarbon via partial oxidation, steam reforming, or both, including autothermal reforming; and promoting a water gas shift in the reformate in the presence of a platinum group metal selected from the group consisting of platinum, palladium, iridium, osmium, rhodium and mixtures thereof, supported on zirconium oxide. The platinum group metal advantageously may be supported directly on a monolithic substrate composed of zirconium oxide.
摘要翻译: 一种将重整产品流中的一氧化碳和水转化为二氧化碳和氢气的方法,包括:通过部分氧化,蒸汽重整或二者的烃反应生成重整产物,包括自热重整; 并且在负载在氧化锆上的选自铂,钯,铱,锇,铑及其混合物的铂族金属的存在下促进重整产品中的水煤气变化。 铂族金属有利地可以直接负载在由氧化锆组成的整体式衬底上。