发明名称 |
ION EXCHANGE RESIN AND METHOD FOR ADSORBING AND SEPARATING METAL |
摘要 |
Provided is a system for efficiently recovering trace metal from a large amount of a raw material, such as when trace metal is recovered from nickel oxide ore. This ion exchange resin has, on a carrier, an amide derivative represented by the following general formula. In the formula, R1 and R2 represent the same or different alkyl groups, R3 represents a hydrogen atom or an alkyl group, and R4 represents a hydrogen atom or an arbitrary group, other than an amino group, bonded to α carbon as an amino acid. The amide derivative is preferably a glycineamide derivative. The carrier preferably includes a primary amine and/or a secondary amine. |
申请公布号 |
WO2015199224(A1) |
申请公布日期 |
2015.12.30 |
申请号 |
WO2015JP68520 |
申请日期 |
2015.06.26 |
申请人 |
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION;SUMITOMO METAL MINING CO., LTD. |
发明人 |
GOTO, MASAHIRO;KUBOTA, FUKIKO |
分类号 |
B01J45/00;B01J20/22;C22B3/06;C22B3/42 |
主分类号 |
B01J45/00 |
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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