| 发明名称 |
SELECTIVE PRECIPITATION OF METAL SULFIDES |
| 摘要 |
A method for recovering zinc ions by selective zinc sulfide precipitation from an aqueous solution comprising zinc ions and metal ions of a metal that precipitates as a metal sulfide at a pH lower than a pH at which zinc ions precipitate as a zinc sulfide.
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| 申请公布号 |
US2008274026(A1) |
申请公布日期 |
2008.11.06 |
| 申请号 |
US20070928229 |
申请日期 |
2007.10.30 |
| 申请人 |
BARRICK GOLD CORPORATION |
发明人 |
CHOI YEONUK;KONDOS PETER;MCMULLEN JACQUES |
| 分类号 |
C01G3/12;C01G9/08 |
主分类号 |
C01G3/12 |
| 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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