发明授权
- 专利标题： Process for dewaxing hydrocarbon feedstock
- 专利标题（中）： 脱蜡烃原料的方法
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申请号： US18112申请日： 1987-02-24
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公开(公告)号： US4808296A公开(公告)日： 1989-02-28
- 发明人: Nai Y. Chen , Dennis E. Walsh
- 申请人： Nai Y. Chen , Dennis E. Walsh
- 申请人地址： NY New York
- 专利权人： Mobil Oil Corporation
- 当前专利权人： Mobil Oil Corporation
- 当前专利权人地址： NY New York
- 主分类号： C10G45/64
- IPC分类号： C10G45/64 ; C10G47/20 ; C10G45/54
摘要：
The present invention is a catalyst composition and method for dewaxing a wax-containing hydrocarbon feedstock which includes a zeolite characterized by a silica-to-alumina ratio from about 12 to about 200, a Constraint Index of from about 1 to about 12, and an alpha value of not more than about 50, in combination with a Group VIII metal hydrogenation-dehydrogenation component.