Invention Application
US20140171665A1 PROCESS FOR REMOVING OXYGENATE FROM AN OLEFIN STREAM 有权
从OLEFIN STREAM去除氧气的方法

  • Patent Title: PROCESS FOR REMOVING OXYGENATE FROM AN OLEFIN STREAM
  • Patent Title (中): 从OLEFIN STREAM去除氧气的方法
  • Application No.: US14136272
    Application Date: 2013-12-20
  • Publication No.: US20140171665A1
    Publication Date: 2014-06-19
  • Inventor: Jeroen VAN WESTRENEN
  • Applicant: Shell Oil Company
  • Applicant Address: US TX Houston
  • Assignee: Shell Oil Company
  • Current Assignee: Shell Oil Company
  • Current Assignee Address: US TX Houston
  • Priority: EP12199693.8 20121218
  • Main IPC: C07C7/10
  • IPC: C07C7/10 C07D301/03
PROCESS FOR REMOVING OXYGENATE FROM AN OLEFIN STREAM
Abstract:
The present invention provides a process for removing oxygenate from an olefin stream comprising oxygenate, comprising providing to an oxygenate recovery zone the olefin stream comprising oxygenate and a solvent comprising ethanol, treating the olefin stream comprising oxygenate with the solvent, and retrieving from the oxygenate recovery zone at least one oxygenate-depleted olefinic product stream comprising olefin and a spent solvent comprising at least part of the oxygenate.
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