| 发明名称 |
Liquid-liquid extraction across ion-exchange membranes. |
| 摘要 |
<p>Method and apparatus for indirect extraction of an aqueous solution with a water-immiscible organic extractant across an ion-exchange membrane. The method and apparatus are applicable, among others, for the recovery of acids from fermentation broths. <IMAGE></p> |
| 申请公布号 |
EP0574717(A2) |
申请公布日期 |
1993.12.22 |
| 申请号 |
EP19930108101 |
申请日期 |
1993.05.18 |
| 申请人 |
YEDA RESEARCH AND DEVELOPMENT CO. LTD. |
发明人 |
KEDEM, ORA;BROMBERG, LEV;EYAL, AHARON M. |
| 分类号 |
B01D11/04;(IPC1-7):B01D11/04 |
主分类号 |
B01D11/04 |
| 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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