| 发明名称 |
METHOD OF EXTRACTION OF SILVER FROM CYANIDE SOLUTIONS AND PULPS |
| 摘要 |
<p>FIELD: hydrometallurgy; carbon sorption technology of extraction of noble metals from solutions and pulps. SUBSTANCE: proposed method is performed by sorption of active carbon at concentration of cyanide ions of 0.002 to 0.008%. EFFECT: increased degree of extraction of metals. 1 tbl, 1 ex</p> |
| 申请公布号 |
RU2214463(C1) |
申请公布日期 |
2003.10.20 |
| 申请号 |
RU20020106567 |
申请日期 |
2002.03.14 |
| 申请人 |
T |
发明人 |
ELSHIN V.V.;GOLODKOV JU.EH.;RASHCHENKO A.F. |
| 分类号 |
C22B11/00;C22B3/24;(IPC1-7):C22B11/00 |
主分类号 |
C22B11/00 |
| 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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