基本信息:
- 专利标题: PROCESSES FOR RECLAIMING ALCOHOLS
- 专利标题(中):回收酒精的方法
- 申请号:PCT/US2015/058609 申请日:2015-11-02
- 公开(公告)号:WO2016073351A1 公开(公告)日:2016-05-12
- 发明人: FISCHER, Kai Jürgen , HUIZENGA, Pieter , KOOT, Wouter , MADERA, Martin
- 申请人: SHELL OIL COMPANY , SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
- 申请人地址: One Shell Plaza P.O. Box 2463 Houston, Texas 77252-2463 US
- 专利权人: SHELL OIL COMPANY,SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
- 当前专利权人: SHELL OIL COMPANY,SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
- 当前专利权人地址: One Shell Plaza P.O. Box 2463 Houston, Texas 77252-2463 US
- 代理机构: HITCHCOCK, Thomas S.
- 优先权: US62/074,992 20141104
- 主分类号: B01D11/04
- IPC分类号: B01D11/04 ; C07C29/86
摘要:
A method of recovering an alcohol from an aqueous stream comprising: providing an aqueous stream comprising an alcohol; extracting at least a portion of the alcohol from the aqueous stream with a solvent to form an extracted solvent stream; extracting at least a portion of the solvent from the extracted solvent stream to form an extracted aqueous stream; and recovering at least a portion of the alcohol from the extracted aqueous stream.
摘要(中):
一种从水流中回收醇的方法,包括:提供包含醇的水流; 用溶剂从水流中提取至少一部分醇以形成提取的溶剂流; 从提取的溶剂流中提取至少一部分溶剂以形成提取的水流; 以及从提取的水流中回收至少一部分醇。