发明授权
- 专利标题: Method for reprocessing a liquid hydroformylation product
- 专利标题(中): 液体加氢甲酰化产物再加工方法
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申请号: US13138813申请日: 2010-03-18
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公开(公告)号: US08445728B2公开(公告)日: 2013-05-21
- 发明人: Wolfgang Greb , Rainer Lukas , Klaus Schmid , Wolfgang Zgorzelski , Jörg Arnold
- 申请人: Wolfgang Greb , Rainer Lukas , Klaus Schmid , Wolfgang Zgorzelski , Jörg Arnold
- 申请人地址: DE Oberhausen
- 专利权人: Oxea GmbH
- 当前专利权人: Oxea GmbH
- 当前专利权人地址: DE Oberhausen
- 代理商 Michael W. Ferrell
- 优先权: DE102009016652 20090407
- 国际申请: PCT/EP2010/001719 WO 20100318
- 国际公布: WO2010/115511 WO 20101014
- 主分类号: C07C45/50
- IPC分类号: C07C45/50
摘要:
The invention relates to a method for reprocessing a liquid product of a hydroformylation reaction, wherein the liquid phase produced in a release stage is supplied to a separating device from which a liquid flow containing rhodium is guided away via a filter, where solids thereby separated are taken out of the process and the filtrate obtained is guided back into the hydroformylation reaction.
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