发明授权
- 专利标题： Preparation of hydrogenation catalysts
- 专利标题（中）： 氢化催化剂的制备
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申请号： US3639272D申请日： 1969-07-01
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公开(公告)号： US3639272A公开(公告)日： 1972-02-01
- 发明人: ELLIOTT GEORGE E JR , SALOMON JEAN , VOGEL ROGER F
- 申请人： GULF RESEARCH DEVELOPMENT CO
- 专利权人： Gulf Research and Development Co
- 当前专利权人： Gulf Research and Development Co
- 优先权： US83833469 1969-07-01
- 主分类号： B01J23/84
- IPC分类号： B01J23/84 ; B01J23/888 ; B01J37/26 ; C09K8/60 ; B01J11/78 ; B01J11/40
摘要：
A method of preparing supported nickel-tungsten and nickeltungsten-fluorine catalysts of superior hydrogenating activity, by separately impregnating and calcining a porous support material with a water-soluble tungsten salt and a solution of a nickel salt in which the support is washed following impregnation with the nickel salt prior to calcination to fix the nickel.
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