发明授权
US08158839B2 Alkylation process using catalysts with low olefin skeletal isomerization activity
有权
使用具有低烯烃骨架异构化活性的催化剂的烷基化方法
- 专利标题： Alkylation process using catalysts with low olefin skeletal isomerization activity
- 专利标题（中）： 使用具有低烯烃骨架异构化活性的催化剂的烷基化方法
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申请号： US13101450申请日： 2011-05-05
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公开(公告)号： US08158839B2公开(公告)日： 2012-04-17
- 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： C07C2/66
- IPC分类号： C07C2/66
摘要：
A process is presented for the production of linear alkylbenzenes. The process includes contacting an aromatic compound with an olefin in the presence of a selective zeolite catalyst. The catalyst includes two zeolites combined to improve the linearity, and to produce detergent grade LAB. The two zeolites are selected to limit skeletal isomerization while producing a desired 2-phenyl content for the LAB.
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