发明授权
US08470726B2 Alkylation catalysts with low olefin skeletal isomerization activity
有权
具有低烯烃骨架异构化活性的烷基化催化剂
- 专利标题： Alkylation catalysts with low olefin skeletal isomerization activity
- 专利标题（中）： 具有低烯烃骨架异构化活性的烷基化催化剂
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申请号： US12639973申请日： 2009-12-16
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公开(公告)号： US08470726B2公开(公告)日： 2013-06-25
- 发明人: Mark G. Riley , Deng-Yang Jan , Stephen W. Sohn , Jaime G. Moscoso
- 申请人： Mark G. Riley , Deng-Yang Jan , Stephen W. Sohn , Jaime G. Moscoso
- 申请人地址： US IL Des Plaines
- 专利权人： UOP LLC
- 当前专利权人： UOP LLC
- 当前专利权人地址： US IL Des Plaines
- 代理商 Arthur E Gooding
- 主分类号： B01J29/06
- IPC分类号： B01J29/06
摘要：
A catalyst is presented for use in the production of linear alkylbenzenes. The catalyst includes two zeolites combined to improve the quality of the linear alkylbenzenes. The catalyst includes a first zeolite that is UZM-8 and a second zeolite that is a low silica to alumina ratio zeolite. The second zeolite is also cation exchanged with a rare earth elements to provide a zeolite that increases the alkylation of benzene while reducing the amount of skeletal isomerization.
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