发明名称 |
Process for preparing an alkylate |
摘要 |
The present invention provides process for preparing an alkylate comprising contacting in a reactor a hydrocarbon mixture comprising at least an isoparaffin and an olefin with an acidic ionic liquid catalyst under alkylation conditions to obtain an alkylate, which process further comprises: -withdrawing an alkylate-comprising reactor effluent from the reactor, wherein the reactor effluent comprises an ionic liquid phase and a hydrocarbon phase; -separating at least part the reactor effluent into a hydrocarbon phase effluent and a multiple-phase effluent in a centrifugal separation unit; -fractionating at least part of said hydrocarbon phase effluent into at least a stream comprising alkylate and a stream comprising isoparaffin. |
申请公布号 |
US8653318(B2) |
申请公布日期 |
2014.02.18 |
申请号 |
US201013388470 |
申请日期 |
2010.08.06 |
申请人 |
LIU ZHICHANG;XU CHUNMING;ZHANG RUI;MENG XIANGHAI;PATRONI ANA CECILIA;KLUSENER PETER ANTON AUGUST;VAN DEN BOSCH ALBERTUS VINCENTIUS PETRUS;SHELL OIL COMPANY |
发明人 |
LIU ZHICHANG;XU CHUNMING;ZHANG RUI;MENG XIANGHAI;PATRONI ANA CECILIA;KLUSENER PETER ANTON AUGUST;VAN DEN BOSCH ALBERTUS VINCENTIUS PETRUS |
分类号 |
C07C2/54 |
主分类号 |
C07C2/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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