| 发明名称 |
PROCESS FOR PRODUCING CHELATISING ION-EXCHANGE RESINS AND THEIR USE IN METAL EXTRACTION |
| 摘要 |
<p>The object of the invention is a process for producing complex-forming ion-exchange resins containing 8-hydroxyquinoline groups which can be made from carrier materials which contain amino groups reactive with aldehydes, aldehydes, 8-hydroxyquinoline and/or 8-hydroxyquinoline derivatives and their use for the selective extraction of metals from aqueous solutions.</p> |
| 申请公布号 |
WO9116972(A1) |
申请公布日期 |
1991.11.14 |
| 申请号 |
WO1991EP00467 |
申请日期 |
1991.03.13 |
| 申请人 |
SCHERING AKTIENGESELLSCHAFT |
发明人 |
RICHTER, MICHAEL;SCHUMACHER, OLIVER |
| 分类号 |
B01D15/04;B01J45/00;C08F8/30;C08F12/00;C08F212/14;C08F212/36;C22B3/36;C25D3/00 |
主分类号 |
B01D15/04 |
| 代理机构 |
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