- 专利标题： MEMBRANE AUGMENTED DISTILLATION TO SEPARATE SOLVENTS FROM WATER
- 专利标题（中）： 膜分解成水分离溶剂
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申请号： US12674808申请日： 2008-08-27
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公开(公告)号： US20110130598A1公开(公告)日： 2011-06-02
- 发明人: Yu Huang , Richard W. Baker , Ramin Daniels , Tiem Aldajani , Jennifer H. Ly , Franklin R. Alvarez , Leland M. Vane
- 申请人： Yu Huang , Richard W. Baker , Ramin Daniels , Tiem Aldajani , Jennifer H. Ly , Franklin R. Alvarez , Leland M. Vane
- 国际申请： PCT/US08/74488 WO 20080827
- 主分类号： C07C29/80
- IPC分类号： C07C29/80
摘要：
Processes for removing water from organic solvents, such as ethanol. The processes include distillation to form a rectified overhead vapor, compression of the rectified vapor, and treatment of the compressed vapor by two sequential membrane separation steps.
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