| 发明名称 |
METHOD FOR RECOVERING GOLD ADSORBED ON ACTIVATED CARBON AND GOLD MANUFACTURING PROCESS USING SAME |
| 摘要 |
<p>The purpose of the present invention is to recover, at a low cost and efficiently, gold adsorbed on activated carbon. A gold recovery method which includes a step of subjecting gold adsorbed on activated carbon to elution to obtain a concentrated acidic gold solution, wherein the elution is conducted using an eluent prepared by adding a thiosulfuric acid salt to an aqueous acid solution.</p> |
| 申请公布号 |
WO2013129017(A1) |
申请公布日期 |
2013.09.06 |
| 申请号 |
WO2013JP52101 |
申请日期 |
2013.01.30 |
| 申请人 |
JX NIPPON MINING & METALS CORPORATION |
发明人 |
HATANO,KAZUHIRO;KATSUKAWA,KOJI;ONO,EIKI;SANO,MASAKI |
| 分类号 |
C22B11/00;B01J20/20;B01J20/34;C22B3/24 |
主分类号 |
C22B11/00 |
| 代理机构 |
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