发明名称 |
SOLID PHASE EXTRACTION MEDIA |
摘要 |
Described herein is a low back-pressure, solid phase extraction media for removing dissolved metals in a liquid. The solid phase extraction media comprises particles entrapped in a porous polymeric fiber matrix. The particles comprise at least one of a thiol-containing moiety or a thiourea-containing moiety, and the porous polymeric fiber matrix comprises a plurality of fibers and a polymeric binder.
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申请公布号 |
CA2802096(A1) |
申请公布日期 |
2011.12.15 |
申请号 |
CA20112802096 |
申请日期 |
2011.06.06 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
RABINS, ANDREW W.;SESHADRI, KANNAN;HOWORTH, GARY F.;DAMTE, GEZAHEGN D. |
分类号 |
B01J20/26;B01J20/28;C02F1/28;C02F1/62 |
主分类号 |
B01J20/26 |
代理机构 |
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主权项 |
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地址 |
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