发明授权
US06423664B1 Fluorinated catalyst comprising a group VIII metal and an additional metal, and its use for hydrogenating aromactic compounds in the presence of sulphurated compounds
有权
含有第Ⅷ族金属和另外的金属的氟化催化剂，以及其用于在存在饱和化合物的情况下氢化芳族化合物的用途
- 专利标题： Fluorinated catalyst comprising a group VIII metal and an additional metal, and its use for hydrogenating aromactic compounds in the presence of sulphurated compounds
- 专利标题（中）： 含有第Ⅷ族金属和另外的金属的氟化催化剂，以及其用于在存在饱和化合物的情况下氢化芳族化合物的用途
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申请号： US09708530申请日： 2000-11-09
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公开(公告)号： US06423664B1公开(公告)日： 2002-07-23
- 发明人: Nathalie Marchal-George , Slavik Kasztelan
- 申请人： Nathalie Marchal-George , Slavik Kasztelan
- 优先权： FR9914141 19991110; FR9914143 19991110; FR9914140 19991110
- 主分类号： B01J27128
- IPC分类号： B01J27128
摘要：
The invention concerns a catalyst comprising at least one group VIII metal, at least one additional metal, at least two halogens, including chlorine and fluorine, and at least one amorphous oxide matrix. The catalytic composition is such that the fluorine content is 1.5% by weight or more of the total catalyst mass. The invention also concerns the use of this catalyst in hydrogenating aromatic compounds contained in feeds comprising sulphurated compounds.
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