发明授权
- 专利标题: Nickel-based catalyst, its preparation and its application
- 专利标题(中): 镍基催化剂及其制备及应用
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申请号: US698581申请日: 1985-02-01
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公开(公告)号: US4666635A公开(公告)日: 1987-05-19
- 发明人: Helmut Klimmek , Gunter Klauenberg
- 申请人: Helmut Klimmek , Gunter Klauenberg
- 申请人地址: NLX Rotterdam
- 专利权人: Internationale Octrooi Maatschappij "Octropa" B.V.
- 当前专利权人: Internationale Octrooi Maatschappij "Octropa" B.V.
- 当前专利权人地址: NLX Rotterdam
- 优先权: NLX8300218 19830120
- 主分类号: C07C51/36
- IPC分类号: C07C51/36 ; B01J21/08 ; B01J23/74 ; B01J23/755 ; B01J23/78 ; B01J23/88 ; B01J27/20 ; B01J35/02 ; B01J35/10 ; B01J37/03 ; C07B61/00 ; C07C51/00 ; C07C57/03 ; C07C67/00 ; C07C67/303 ; C07C69/52 ; C11C3/00
摘要:
A process for the catalytic hydrogenation of an unsaturated compound using a nickel-silica catalyst. The catalyst comprises aggregates which have an average particle size ranging from 2 to 100 micrometers and said aggregates have outer surface which is at least 60% free of carrier particles.
公开/授权文献
- US5877544A Electronic micropackage for an electronic memory card 公开/授权日:1999-03-02
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