发明申请
US20050238574A1 High performance water gas shift catalyst and a method of preparing the same
审中-公开
高性能水煤气变换催化剂及其制备方法
- 专利标题： High performance water gas shift catalyst and a method of preparing the same
- 专利标题（中）： 高性能水煤气变换催化剂及其制备方法
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申请号： US10852452申请日： 2004-05-25
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公开(公告)号： US20050238574A1公开(公告)日： 2005-10-27
- 发明人: Dong Moon , Jong Ryu , Dae Kim , Sang Lee , Byung Lee
- 申请人： Dong Moon , Jong Ryu , Dae Kim , Sang Lee , Byung Lee
- 专利权人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- 当前专利权人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- 优先权： KR2004-28765 20040426
- 主分类号： B01J23/63
- IPC分类号： B01J23/63 ; B01J23/89 ; B01J37/02 ; C01B3/16 ; C01B3/26
摘要：
The present invention relates to a high performance water gas shift catalyst and a method of preparing the same, more particularly to a high performance water gas shift catalyst comprising active components such as copper (Cu), nickel (Ni) and platinum (Pt) and a ceria (CeO2) support, which has better catalytic activity and thermal cycling durability with minimum platinum supporting amount of 1 wt % or less compared with the conventional Pt/CeO2 catalyst and LTS catalyst, and a method of preparing the same.
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