发明公开
EP2699334A1 ETHANOL STABLE POLYETHER EPOXY BASED MEMBRANE FOR ETHANOL AND AROMATICS SEPARATION
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基本信息:
- 专利标题： ETHANOL STABLE POLYETHER EPOXY BASED MEMBRANE FOR ETHANOL AND AROMATICS SEPARATION
- 专利标题（中）：稳定ETHANOLPOLYETHERMEMBRAN环氧树脂作乙醇分离而有味的
- 申请号：EP12774698.0 申请日：2012-04-19
- 公开(公告)号：EP2699334A1 公开(公告)日：2014-02-26
- 发明人： SHAFFER, Timothy, D. , NG, Man, Kit , FERRUGHELLI, David, T. , SKIC, George , PARTRIDGE, Randall, D.
- 申请人： ExxonMobil Research and Engineering Company
- 申请人地址： 1545 Route 22 East P.O. Box 900 Annandale, NJ 08801-0900 US
- 专利权人： ExxonMobil Research and Engineering Company
- 当前专利权人： ExxonMobil Research and Engineering Company
- 当前专利权人地址： 1545 Route 22 East P.O. Box 900 Annandale, NJ 08801-0900 US
- 代理机构： Plasman, Valérie M.L.
- 优先权： US201161476988P 20110419; US201213446488 20120413
- 国际公布： WO2012145472 20121026
- 主分类号： B01D61/00
- IPC分类号： B01D61/00
摘要：
The present invention is directed to a membrane for ethanol and aromatics separation that is stable in an alcohol containing environment, The membrane is a polyether epoxy resin having an aliphatic substituted epoxide. The invention also teaches a method to control the flux and selectivity of the membrane.
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01D | 分离 |
| ------B01D61/00 | 利用半透膜分离的方法，例如渗析，渗透，超滤；其专用设备，辅助设备或辅助操作 |