| 发明名称 |
Method for eluting a metal adsorbed on a chelating agent. |
| 摘要 |
<p>A method for eluting a metal adsorbed on a chlating agent with an eluent, which comprises using as the eluent an aqueous solution containing a water-soluble inorganic sulfide and a basic compound at concentrations of 0.005 to 3 N and 0.1 N or more, respectively.</p> |
| 申请公布号 |
EP0171704(A1) |
申请公布日期 |
1986.02.19 |
| 申请号 |
EP19850109584 |
申请日期 |
1985.07.30 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
KATAOKA, YUSHIN;MATSUDA, MASAAKI;AOI, MASAHIRO |
| 分类号 |
B01J45/00;B01D1/04;B01D15/00;B01D15/08;B01J;B01J20/34;B01J39/04;B01J49/00;C01G7/00;C01G15/00;C01G17/00;C01G43/00;C01G55/00;C07B63/00;C22B3/00;C22B3/16;C22B9/10;(IPC1-7):C22B3/00 |
主分类号 |
B01J45/00 |
| 代理机构 |
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