发明名称 |
Mixed-phase solid bed hydrocarbon alkylation process |
摘要 |
Paraffins and other hydrocarbons are alkylated using a solid bed catalyst in a process featuring a reaction zone operated at mixed-phase conditions which allow the heat of reaction to vaporize a portion of the liquid phase feed hydrocarbon passing downward through it thus facilitating recycling of the feed hydrocarbon. The feed hydrocarbon recovered from the reaction zone effluent is recycled as a liquid, preferably admixed with hydrogen, with the feed olefin being preferably introduced near the top of the reactor as a vapor. The catalyst preferably contains a metal hydrogenation function effective to selectively hydrogenate C6-plus olefins produced as by-products.
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申请公布号 |
US5491277(A) |
申请公布日期 |
1996.02.13 |
申请号 |
US19930174494 |
申请日期 |
1993.12.28 |
申请人 |
UOP |
发明人 |
STINE, LAURENCE O.;HAMMERSHAIMB, HAROLD U.;KOCAL, JOSEPH A. |
分类号 |
C07C2/58;(IPC1-7):C07C2/62 |
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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