发明授权
- 专利标题： Hydrocracking process
- 专利标题（中）： 加氢裂化过程
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申请号： US32205申请日： 1987-03-30
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公开(公告)号： US4826587A公开(公告)日： 1989-05-02
- 发明人: John W. Ward , Timothy L. Carlson , William S. Millman
- 申请人： John W. Ward , Timothy L. Carlson , William S. Millman
- 申请人地址： CA Los Angeles
- 专利权人： Union Oil Company of California
- 当前专利权人： Union Oil Company of California
- 当前专利权人地址： CA Los Angeles
- 主分类号： B01J29/08
- IPC分类号： B01J29/08 ; B01J29/10 ; B01J29/16 ; C10G47/16 ; C10G47/20
摘要：
Hydrocracking catalysts comprise a Group VIB and/or non-noble metal Group VIII hydrogenation component in conjunction with an LZ-210 zeolite preferably of SiO.sub.2 :Al.sub.2 O.sub.3 greater than 9.0, which zeolite has been hydrothermally treated and ammonium ion-exchanged. In a preferred embodiment, the zeolite is essentially free of rare earth metals, and most preferably, essentially free of all metals except the Group VIB or non-noble Group VIII.
公开/授权文献
- US6055496A Vector quantization in celp speech coder 公开/授权日：2000-04-25
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