发明授权
US06984765B2 Separation of methanol, ethanol and/or dimethyl ether from hydrocarbon mixtures
有权
从烃混合物中分离甲醇，乙醇和/或二甲醚
- 专利标题： Separation of methanol, ethanol and/or dimethyl ether from hydrocarbon mixtures
- 专利标题（中）： 从烃混合物中分离甲醇，乙醇和/或二甲醚
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申请号： US10657590申请日： 2003-09-08
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公开(公告)号： US06984765B2公开(公告)日： 2006-01-10
- 发明人: Sebastian C. Reyes , Venkatesan V. Krishnan , Gregory J. DeMartin , John Henry Sinfelt , Karl G. Strohmaier , Jose Guadalupe Santiesteban
- 申请人： Sebastian C. Reyes , Venkatesan V. Krishnan , Gregory J. DeMartin , John Henry Sinfelt , Karl G. Strohmaier , Jose Guadalupe Santiesteban
- 申请人地址： US TX Houston
- 专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人地址： US TX Houston
- 主分类号： C07C1/20
- IPC分类号： C07C1/20 ; C07C7/11
摘要：
The present invention is a separation process for producing a methanol, ethanol and/or dimethyl ether stream from a first stream containing C3+ hydrocarbons. The first stream comprises C3+ hydrocarbons, methanol, ethanol and/or dimethyl ether. The process comprises the step of passing the first stream through an adsorbent bed having a crystalline microporous material that preferentially adsorbs methanol, ethanol and/or dimethyl ether over the C3+ hydrocarbons.
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