发明名称 |
Alkylation of saturated hydrocarbons using interstage distillation |
摘要 |
A process for the alkylation of saturated hydrocarbons by reacting an alkylatable compound with an alkylation agent to form a product stream comprising alkylate. The process involves the use of a series of at least two reactors. During the process, the product stream is subjected to an interstage distillation step, thereby removing at least a portion of the alkylate from the product stream before the product stream is introduced into a downstream reactor. In this process the alkylate concentration is kept at a relatively low level, thereby minimising the amount of undesired by-products that can be formed by, e.g., degradation of alkylate and condensation of degradation products.
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申请公布号 |
US2003220529(A1) |
申请公布日期 |
2003.11.27 |
申请号 |
US20030390094 |
申请日期 |
2003.03.17 |
申请人 |
NAT PIETER JAN;VAN BROEKHOVEN EMANUEL HERMANUS;SONNEMANS JOHANNES WILHELMUS MARIA;D'AMICO VINCENT JAMES;MUKHERJEE MITRAJIT |
发明人 |
NAT PIETER JAN;VAN BROEKHOVEN EMANUEL HERMANUS;SONNEMANS JOHANNES WILHELMUS MARIA;D'AMICO VINCENT JAMES;MUKHERJEE MITRAJIT |
分类号 |
C07C2/70;C07B61/00;C07C2/58;C07C2/64;C07C2/66;C07C9/18;C07C15/067;(IPC1-7):C07C2/66 |
主分类号 |
C07C2/70 |
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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