发明授权
- 专利标题: Catalyst
- 专利标题(中): 催化剂
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申请号: US898400申请日: 1986-08-20
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公开(公告)号: US4788175A公开(公告)日: 1988-11-29
- 发明人: Glyn D. Short , Godfrey C. Chinchen , James G. Williamson
- 申请人: Glyn D. Short , Godfrey C. Chinchen , James G. Williamson
- 申请人地址: GBX
- 专利权人: Imperial Chemical Industries PLC
- 当前专利权人: Imperial Chemical Industries PLC
- 当前专利权人地址: GBX
- 优先权: GBX8521650 19850830
- 主分类号: C07C29/15
- IPC分类号: C07C29/15 ; B01J23/80 ; B01J23/847 ; B01J23/86 ; C01B3/16 ; C01B3/48 ; C07B61/00 ; C07C27/00 ; C07C29/154 ; C07C31/04 ; C07C67/00 ; B01J21/04 ; B01J21/10 ; B01J23/06 ; B01J23/72
摘要:
A catalyst suitable for use in catalytic shift, or methanol synthesis, comprises copper, zinc oxide, magnesia, and at least one trivalent metal oxide, e.g. alumina. The amount of magnesia is such that the magnesium atoms constitute 0.2 to 7% of the total number of copper, zinc, and magnesium atoms.
公开/授权文献
- US5221036A Surgical stapler 公开/授权日:1993-06-22