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CN105934275A 用于烯烃二聚和/或低聚化的非负载型杂多酸金属盐催化剂 有权

  • Patent Title: 用于烯烃二聚和/或低聚化的非负载型杂多酸金属盐催化剂
  • Patent Title (English): Unsupported heteropolyacid metal salt catalysts for dimerization and/or oligomerization of olefins
  • Application No.: CN201480064521.1
    Application Date: 2014-11-18
  • Publication No.: CN105934275A
    Publication Date: 2016-09-07
  • Inventor: M·孙 , W·徐
  • Applicant: 沙特阿拉伯石油公司
  • Applicant Address: 沙特阿拉伯达兰
  • Assignee: 沙特阿拉伯石油公司
  • Current Assignee: 沙特阿拉伯石油公司
  • Current Assignee Address: 沙特阿拉伯达兰
  • Agency: 上海申新律师事务所
  • Agent 董科
  • Priority: 14/091,137 2013.11.26 US
  • International Application: PCT/US2014/066165 2014.11.18
  • International Announcement: WO2015/080902 EN 2015.06.04
  • Date entered country: 2016-05-25
  • Main IPC: B01J27/19
  • IPC: B01J27/19 ;  C07C2/14
用于烯烃二聚和/或低聚化的非负载型杂多酸金属盐催化剂
Abstract:
本发明涉及一种非负载型金属(例如，铯)取代的杂多酸催化剂组合物，所述催化剂组合物用于在温和的条件下由混合丁烯生产丁烯二聚和/或低聚化反应，此反应中所有混合丁烯的同分异构体混合丁烯生产高支化的C8和C8+烯烃，该C8和C8+烯烃可用作辛烷值增强剂。
Abstract(English):

The present invention relates to unsupported metal (e.g., cesium) substituted heteropolyacid catalyst compositions useful for the production of butene dimers and/or oligomers from a mixed butenes feed, in which, under mild conditions, all isomers of mixed butenes produce highly branched C8 and C8+ olefins, useful as octane enhancers.

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