发明名称 |
Method and apparatus for dehydrating mixtures of organic liquids and water |
摘要 |
A method and apparatus for dehydrating mixtures of organic liquids and water comprising consecutive distillation and membrane permeation, wherein at least a portion of the material retained by the separator is passed into indirect heat exchange relationship within the distillation column and recycled to the separator to provide the heat input required for the permeation process.
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申请公布号 |
US4405409(A) |
申请公布日期 |
1983.09.20 |
申请号 |
US19810308560 |
申请日期 |
1981.10.05 |
申请人 |
TUSEL, GUNTER;BALLWEG, ACHIM |
发明人 |
TUSEL, GUNTER;BALLWEG, ACHIM |
分类号 |
B01D3/00;B01D3/14;B01D3/32;B01D17/00;B01D61/36;C07C29/76;C07C29/80;C07C31/08;C07C31/10;(IPC1-7):B01D3/14;B01D13/00 |
主分类号 |
B01D3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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