发明名称 |
PROCESS FOR PREPARING AN ALKYLATE |
摘要 |
The present invention provides a process for preparing an alkylate, comprising: contacting in a reaction zone a hydrocarbon mixture comprising at least isoparaffin and an olefin with an acidic ionic liquid catalyst under alkylation conditions to obtain an alkylate; withdrawing an alkylate-comprising effluent from the reaction zone; separating at least part of the alkylate-comprising effluent into an hydrocarbon-rich phase and an ionic liquid catalyst-rich phase; fractionating part of the hydrocarbon-rich phase into at least an alkylate-comprising product and a isoparaffin-comprising stream; mixing another part of the hydrocarbon-rich phase with an olefin-comprising stream to form the hydrocarbon mixture; and providing the hydrocarbon mixture to the reaction zone. |
申请公布号 |
US2012178982(A1) |
申请公布日期 |
2012.07.12 |
申请号 |
US201013388478 |
申请日期 |
2010.08.05 |
申请人 |
LIU ZHICHANG;XU CHUNMING;ZHANG RUI;MENG XIANGHAI;PATRONI ANA CECILIA;KLUSENER PETER ANTON AUGUST;VAN DEN BOSCH ALBERTUS VINCENTIUS PETRUS |
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 |
C07C2/58 |
主分类号 |
C07C2/58 |
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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