发明申请
- 专利标题： Hydrocracking Catalyst, a Process For Producing the Same, and the Use of the Same
- 专利标题（中）： 加氢裂化催化剂，其生产方法及其使用
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申请号： US11912566申请日： 2006-04-26
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公开(公告)号： US20080190811A1公开(公告)日： 2008-08-14
- 发明人: Yichao Mao , Hong Nie , Jianwei Dong , Zhenlin Xiong , Zhihai Hu , Yahua Shi , Dadong Li
- 申请人： Yichao Mao , Hong Nie , Jianwei Dong , Zhenlin Xiong , Zhihai Hu , Yahua Shi , Dadong Li
- 申请人地址： CN Beijing CN BEIJING
- 专利权人： CHINA PETROLEUM & CHEMICAL CORPORATION,RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPE
- 当前专利权人： CHINA PETROLEUM & CHEMICAL CORPORATION,RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPE
- 当前专利权人地址： CN Beijing CN BEIJING
- 优先权： CN200510068173.8 20050429
- 国际申请： PCT/CN2006/000798 WO 20060426
- 主分类号： B01J21/06
- IPC分类号： B01J21/06 ; C10G47/04
摘要：
The present invention relates to a hydrocracking catalyst comprising an acidic silica-alumina, an optional alumina, an effective quantity of at least one VIII Group metal component(s), an effective quantity of at least one VIB Group metal component(s) and an organic additive, wherein the organic additive is one or more selected from the group consisting of an oxygen-containing or nitrogen-containing organic compound, and the molar ratio of the organic additive to the VIII Group metal component(s) is 0.01-10. The present invention relates further to a process for producing the hydrocracking catalyst and use of the catalyst in a process for hydrocracking hydrocarbon oils. The hydrocracking catalyst provided according to the present invention shows a higher activity for aromatic hydrosaturating and ring-opening reaction, as compared with the prior art hydrocracking catalyst.
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