发明申请
US20060182679A1 Precious metal water-gas shift catalyst with oxide support modified with rare earth elements
失效
贵金属水煤气变换催化剂与稀土元素改性氧化物载体
- 专利标题： Precious metal water-gas shift catalyst with oxide support modified with rare earth elements
- 专利标题（中）： 贵金属水煤气变换催化剂与稀土元素改性氧化物载体
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申请号： US11059148申请日： 2005-02-16
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公开(公告)号： US20060182679A1公开(公告)日： 2006-08-17
- 发明人: Oleg Ilinich , Robert Farrauto , Wolfgang Ruettinger , Xiaolin Yang
- 申请人： Oleg Ilinich , Robert Farrauto , Wolfgang Ruettinger , Xiaolin Yang
- 主分类号： C01B3/02
- IPC分类号： C01B3/02 ; B01J23/00 ; B01J21/18
摘要：
A water gas shift catalyst comprising a platinum group metal dispersed on an inorganic oxide support modified with a carbon-containing burn-out additive and a rare earth oxide. A water gas shift catalyst containing alumina, a platinum group metal, and oxides of Pr and Nd are also disclosed.