| 发明名称 |
Partikkelformet middel egnet for selektiv separasjon av metallkationer fra vandige opplösninger, fremgangsmåte for fremstilling derav og anvendelse derav |
| 摘要 |
<p>The invention relates to particulate material for separation of metal cations from aqueous solutions. These particles contain complexing agents dispersed in a continuous aqueous phase which is embedded in or is a constituent of a hydrophilic gel and/or is encapsulated by a water-insoluble, ion-permeable shell.</p> |
| 申请公布号 |
NO175291(B) |
申请公布日期 |
1994.06.20 |
| 申请号 |
NO19880004796 |
申请日期 |
1988.10.27 |
| 申请人 |
SOLVAY UMWELTCHEMIE GMBH;GUTEC - GESELLSCHAFT ZUR ENTWICKLUNG VON UMWELTSCHUTZTECHN |
发明人 |
VORLOP, KLAUS-DIETER;SELL, MICHAEL |
| 分类号 |
B01J13/14;B01D;B01D15/00;B01J;B01J13/02;B01J20/08;B01J20/10;B01J20/12;B01J20/16;B01J20/26;B01J20/30;B01J39/08;B01J45/00;C02F;C02F1/42;C02F1/58;C22B3/00;(IPC1-7):B01J45/00 |
主分类号 |
B01J13/14 |
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