发明申请
US20100224030A1 INDIUM RECOVERY BY SUPPORTED LIQUID MEMBRANE WITH STRIP DISPERSION
审中-公开
支持的液体膜与条纹分离进行回收
- 专利标题： INDIUM RECOVERY BY SUPPORTED LIQUID MEMBRANE WITH STRIP DISPERSION
- 专利标题（中）： 支持的液体膜与条纹分离进行回收
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申请号： US12397818申请日： 2009-03-04
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公开(公告)号： US20100224030A1公开(公告)日： 2010-09-09
- 发明人: Ying-Ling Liu , Da-Ming Wang , Juin-Yih Lai , W.S. Winston Ho , Chung-Ching Lee , Chih-Hsieh Lee
- 申请人： Ying-Ling Liu , Da-Ming Wang , Juin-Yih Lai , W.S. Winston Ho , Chung-Ching Lee , Chih-Hsieh Lee
- 申请人地址： TW Taoyuan TW Tainan County
- 专利权人： CHUNG YUAN CHRISTIAN UNIVERSITY,SOLAR APPLIED MATERIALS TECHNOLOGY CORP.
- 当前专利权人： CHUNG YUAN CHRISTIAN UNIVERSITY,SOLAR APPLIED MATERIALS TECHNOLOGY CORP.
- 当前专利权人地址： TW Taoyuan TW Tainan County
- 主分类号： C22B58/00
- IPC分类号： C22B58/00
摘要：
The present invention provides a process for the removal and recovery of indium from waste waters and process streams. The process of the present invention utilizes a combination of a supported liquid membrane (SLM) and a strip dispersion to improve extraction of indium while increasing membrane stability and decreasing processing costs. This novel process selectively removes indium from the feed stream, provides the increased flexibility of aqueous strip/organic volume ratio, and produces a concentrated strip solution of indium.
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