发明授权
- 专利标题: Process for preparing short chain alkyl aromatic compounds
- 专利标题(中): 制备短链烷基芳族化合物的方法
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申请号: US08853007申请日: 1997-05-08
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公开(公告)号: US06919491B1公开(公告)日: 2005-07-19
- 发明人: Jane Chi-Ya Cheng , Terry Eugene Helton , Dominick Nicholas Mazzone , Dennis E. Walsh
- 申请人: Jane Chi-Ya Cheng , Terry Eugene Helton , Dominick Nicholas Mazzone , Dennis E. Walsh
- 申请人地址: US TX Irving
- 专利权人: ExxonMobil Oil Corporation
- 当前专利权人: ExxonMobil Oil Corporation
- 当前专利权人地址: US TX Irving
- 代理商 Darryl M. Tyus; Linda A. Kubena
- 主分类号: C07C2/66
- IPC分类号: C07C2/66 ; C07C2/68 ; C07C4/18
摘要:
A process for producing alkyl aromatic compounds which comprises contacting at least one aromatic compound with at least one alkylating agent or transalkylating agent possessing at least one aliphatic group having from 1 to 5 carbon atoms under alkylation or transalkylation reaction conditions and in the presence of an alkylation or transalkylation catalyst, to provide an alkylated aromatic product possessing at least one alkyl group derived from said alkylating agent or transalkylating agent, said catalyst comprising a binder-free molecular sieve having an X-ray diffraction pattern that includes the lines set forth in Table A.