发明名称 |
Agent for treating metal ions in an aqueous solution, process for producing the metal ion-treating agent and method for treating metal ions in an aqueous solution |
摘要 |
<p>An agent for treating metal ions in an aqueous solution, comprising a solid porous carrier and, supported thereon, an organic reagent (hereinafter referred to as a "redox reagent") which is capable of converting metal ions (inclusive of metal complex ions) contained in an aqueous solution to zero valent metal or monovalent metal ions by a redox reaction and which is capable of carrying out oxidation-reduction reversibly.</p> |
申请公布号 |
EP0647721(B1) |
申请公布日期 |
1998.12.23 |
申请号 |
EP19940114056 |
申请日期 |
1994.09.07 |
申请人 |
KAWASAKI KASEI CHEMICALS LTD. |
发明人 |
SAKURAI, TATSUYA;FUJIMURA, HIROSHI;KUSABE, KOJI;HATA, KEISHIRO |
分类号 |
C22B3/20;C22B3/24;C22B3/44;C22B15/00;C22B43/00;(IPC1-7):C22B3/24;C02F1/70;C22B11/00;G03C11/24;G03C5/00;C22B7/00;G03C5/395 |
主分类号 |
C22B3/20 |
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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