发明授权
- 专利标题: Process for the epoxidation of olefins
- 专利标题(中): 烯烃环氧化方法
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申请号: US10428607申请日: 2003-05-02
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公开(公告)号: US07141683B2公开(公告)日: 2006-11-28
- 发明人: Thomas Haas , Georg Thiele , Gerald Moroff , Norbert Ullrich , Willi Hofen , Guido Stochniol , Hubertus Eickhoff , Werner Pohl , Wolfgang Wöll , Claudia Brasse , José Berges , Percy Kampeis
- 申请人: Thomas Haas , Georg Thiele , Gerald Moroff , Norbert Ullrich , Willi Hofen , Guido Stochniol , Hubertus Eickhoff , Werner Pohl , Wolfgang Wöll , Claudia Brasse , José Berges , Percy Kampeis
- 申请人地址: DE Düsseldorf DE Dortmund
- 专利权人: Degussa AG,Uhde GmbH
- 当前专利权人: Degussa AG,Uhde GmbH
- 当前专利权人地址: DE Düsseldorf DE Dortmund
- 代理机构: Smith, Gambrell & Russell, LLP
- 主分类号: C07D301/12
- IPC分类号: C07D301/12
摘要:
A process for the epoxidation of olefins which includes i) reacting an olefin with hydrogen peroxide in presence of an epoxidation catalyst and an alcoholic solvent; ii) separating product olefin oxide and unreacted olefin from the reaction product of step i); iii) recovering a stream comprising the alcoholic solvent; and iv) subjecting the recovered stream of step iii) to hydrogenation.
公开/授权文献
- US20040006239A1 Process for the epoxidation of olefins 公开/授权日:2004-01-08