发明授权
- 专利标题： Alkylene oxide recovery systems
- 专利标题（中）： 环氧树脂回收系统
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申请号： US12460810申请日： 2009-07-24
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公开(公告)号： US08129551B2公开(公告)日： 2012-03-06
- 发明人: John F. Szul , James H. Mccain , Floyd L. Pfeffer , Harvey E. Andresen , Phillip R. Fairchild , Kent E. Newman
- 申请人： John F. Szul , James H. Mccain , Floyd L. Pfeffer , Harvey E. Andresen , Phillip R. Fairchild , Kent E. Newman
- 申请人地址： US MI Midland
- 专利权人： Dow Technology Investments LLC
- 当前专利权人： Dow Technology Investments LLC
- 当前专利权人地址： US MI Midland
- 代理机构： Brooks, Cameron & Huebsch, PLLC
- 主分类号： C07D301/32
- IPC分类号： C07D301/32 ; B01D3/38
摘要：
The invention relates to improved systems for recovery of alkylene oxide from feed streams containing the same in an alkylene oxide recovery column. The invention also relates to improved processes for recovery of alkylene oxide from feed streams containing the same in an alkylene oxide recovery column.
公开/授权文献
- US20100029963A1 Alkylene oxide recovery systems 公开/授权日：2010-02-04
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