发明授权
- 专利标题： Catalytic dewaxing process
- 专利标题（中）： 催化脱蜡工艺
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申请号： US686077申请日： 1984-12-24
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公开(公告)号： US4563266A公开(公告)日： 1986-01-07
- 发明人: P. Donald Hopkins , Thomas D. Nevitt , Eugene E. Unmuth
- 申请人： P. Donald Hopkins , Thomas D. Nevitt , Eugene E. Unmuth
- 申请人地址： IL Chicago
- 专利权人： Standard Oil Company (Indiana)
- 当前专利权人： Standard Oil Company (Indiana)
- 当前专利权人地址： IL Chicago
- 主分类号： B01J29/86
- IPC分类号： B01J29/86 ; C10G45/64 ; C10G45/62
摘要：
The present invention provides for an improved process for catalytically dewaxing and thereby reducing the pour point of a hydrocarbon feedstock by contacting the feedstock and hydrogen with a catalyst. Specifically, the catalytic dewaxing process involves contacting the hydrocarbon feed with hydrogen under catalytic dewaxing conditions in the presence of a catalytic composition comprising a crystalline borosilicate molecular sieve and at least one Group VIII noble metal hydrogenation component.
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