| 发明名称 |
PROCESS FOR THE DISSOLUTION OF COPPER METAL |
| 摘要 |
<p>Process for producing a copper-containing aqueous solution, in which a coppe r mass is dissolved in the presence of an oxidant in an aqueous leach liquor containing monoethanolamine and (HMEA)2CO3. The leach liquor is produced by partially carbonating the monoethanolamine.</p> |
| 申请公布号 |
CA2476643(A1) |
申请公布日期 |
2003.08.21 |
| 申请号 |
CA20032476643 |
申请日期 |
2003.02.14 |
| 申请人 |
PHIBROTECH, INC. |
发明人 |
RICHARDSON, HUGH W.;ZHAO, GANG |
| 分类号 |
C02F1/50;C22B7/00;C22B15/00;(IPC1-7):C07F1/08 |
主分类号 |
C02F1/50 |
| 代理机构 |
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