发明授权
- 专利标题： Process for preparing an alkylate
- 专利标题（中）： 制备烷基化物的方法
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申请号： US13388491申请日： 2010-08-05
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公开(公告)号： US08633346B2公开(公告)日： 2014-01-21
- 发明人: Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Petrus Van Den Bosch
- 申请人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Petrus Van Den Bosch
- 申请人地址： US TX Houston
- 专利权人： Shell Oil Company
- 当前专利权人： Shell Oil Company
- 当前专利权人地址： US TX Houston
- 代理商 Charles W. Stewart
- 优先权： WOPCT/CN2009/000884 20090806
- 国际申请： PCT/EP2010/061447 WO 20100805
- 国际公布： WO2011/015639 WO 20110210
- 主分类号： C07C2/56
- IPC分类号： C07C2/56
摘要：
The present invention provides process for preparing an alkylate comprising contacting in a reaction zone a hydrocarbon mixture comprising at least an isoparaffin and an olefin with an acidic ionic liquid catalyst under alkylation conditions to obtain an alkylate-comprising effluent, in which process: —solids are formed in the reaction zone; —a solids-comprising effluent comprising hydrocarbons and acidic ionic liquid is withdrawn from the reaction zone; and—at least part of the solids-comprising effluent is treated to remove at least part of the solids to obtain a solids-depleted effluent. The invention further provides a process for treating an acidic ionic liquid comprising at least 0.1 wt % of solids based on the total weight of the acidic ionic liquid, wherein at least part of the solids are removed.
公开/授权文献
- US20120165590A1 PROCESS FOR PREPARING AN ALKYLATE 公开/授权日：2012-06-28
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