发明公开
- 专利标题： PURIFICATION OF CHLOROSILANES USING CHROMATOGRAPHY
- 专利标题（中）： 通过色谱清洁氯硅烷
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申请号： EP13723608.9申请日： 2013-05-01
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公开(公告)号： EP2846889A1公开(公告)日： 2015-03-18
- 发明人: LARSEN, Robert , TOEPKE, Michael W.
- 申请人： Dow Corning Corporation
- 申请人地址： 2200 West Salzburg Road P.O. Box 994 Midland, MI 48686 US
- 专利权人： Dow Corning Corporation
- 当前专利权人： Dow Corning Corporation
- 当前专利权人地址： 2200 West Salzburg Road P.O. Box 994 Midland, MI 48686 US
- 代理机构： Ede, Eric
- 优先权： US201261643991P 20120508
- 国际公布： WO2013169537 20131114
- 主分类号： B01D15/18
- IPC分类号： B01D15/18 ; B01D15/32 ; C07F7/20
摘要：
The present invention relates to a method for separating organohalosilanes. The method includes introducing a mixture including at least a first organohalosilane and a second organohalosilane onto a chromatographic bed including a stationary phase. The method also includes passing a liquid mobile phase through the chromatographic bed to produce an eluate including at least one fraction enriched in the first organohalosilane and at least one fraction enriched in the second organohalosilane.
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