Activity Patterns for the ‘‘Water Gas Shift Reaction Over Supported Precious Metal Catalysts’’

被引:0
|
作者
Yun Lei
Noel W. Cant
David L. Trimm
机构
[1] The University of New South Wales,School of Chemical Engineering and Industrial Chemistry
来源
Catalysis Letters | 2005年 / 103卷
关键词
water gas shift; precious metal promotion; Fe-Cr oxide catalysts for water gas shift;
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学科分类号
摘要
Activity patterns for the high temperature water gas shift reaction over oxide catalysts promoted by precious metals show that the performance of iron oxide–chromia catalysts can be significantly improved by promotion with small amounts of rhodium. The results suggest that reactions of hydrogen at the promoter–catalyst interface are the rate controlling process.
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页码:133 / 136
页数:3
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