发明授权
US08513365B2 Polymerization process with improved polymer homogeneity 有权
具有改善的聚合物均匀性的聚合方法

  • 专利标题: Polymerization process with improved polymer homogeneity
  • 专利标题(中): 具有改善的聚合物均匀性的聚合方法
  • 申请号: US13376522
    申请日: 2010-06-18
  • 公开(公告)号: US08513365B2
    公开(公告)日: 2013-08-20
  • 发明人: Daan Dewachter
  • 申请人: Daan Dewachter
  • 申请人地址: BE Seneffe (Feluy)
  • 专利权人: Total Petrochemicals Research Feluy
  • 当前专利权人: Total Petrochemicals Research Feluy
  • 当前专利权人地址: BE Seneffe (Feluy)
  • 优先权: EP09163053 20090618
  • 国际申请: PCT/EP2010/058602 WO 20100618
  • 国际公布: WO2010/146145 WO 20101223
  • 主分类号: C08F2/00
  • IPC分类号: C08F2/00 C08F210/00 F01N3/20
Polymerization process with improved polymer homogeneity
摘要:
The present invention relates to a process for the polymerization of an olefin monomer. In particular, the present invention relates to a process for the polymerization of an olefin monomer and one or more optional comonomers in presence of a polymerization catalyst and hydrogen, said process being characterized by an improved control of the hydrogen concentration in the polymerization reactor. In addition, the present invention provides for an improved hydrogen feeding system to a polymerization reactor. Furthermore, the present invention provides for a polymerization reactor comprising such an improved hydrogen feeding system.
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