发明授权
US07429685B2 Method for the isomerisation of a C5-C8 fraction involving two parallel reactors
有权
涉及两个平行反应器的C5-C8馏分的异构化方法
- 专利标题： Method for the isomerisation of a C5-C8 fraction involving two parallel reactors
- 专利标题（中）： 涉及两个平行反应器的C5-C8馏分的异构化方法
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申请号： US10486179申请日： 2002-07-08
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公开(公告)号： US07429685B2公开(公告)日： 2008-09-30
- 发明人: Christophe Bouchy , Olivier Ducreux , Elsa Jolimaitre , Paul Broutin
- 申请人： Christophe Bouchy , Olivier Ducreux , Elsa Jolimaitre , Paul Broutin
- 申请人地址： FR Rueil Malmaison Cedex
- 专利权人： Institut Francais du Petrole
- 当前专利权人： Institut Francais du Petrole
- 当前专利权人地址： FR Rueil Malmaison Cedex
- 代理机构： Millen, White, Zelano & Branigan, P.C.
- 优先权： FR0110566 20010806
- 国际申请： PCT/FR02/02385 WO 20020708
- 国际公布： WO03/014265 WO 20030220
- 主分类号： C07C5/27
- IPC分类号： C07C5/27
摘要：
The invention relates to a method of isomerising a charge comprising hydrocarbons containing between 5 and 8 carbon atoms per molecule. According to the invention, said charge is separated into at least two fractions: fraction A mostly comprising hydrocarbons containing 5 or 6 carbon atoms and fraction B mostly comprising hydrocarbons containing 7 or 8 carbon atoms. Subsequently, said fractions A and B are treated separately under specific conditions in different isomerisation reaction zones.
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