| 发明名称 |
REDUCTIVE LEACH OF OXIDIC MIXTURES |
| 摘要 |
<p>Addition of a small amount of elemental sulfur to an aqueous slurry of oxidic material, such as a limonitic ore, enables efficient leaching of Fe, Ni and Co from the material by treating the slurry with sulfur dioxide at moderate temperature and pressure.</p> |
| 申请公布号 |
CA1086075(A) |
申请公布日期 |
1980.09.23 |
| 申请号 |
CA19770278122 |
申请日期 |
1977.05.10 |
| 申请人 |
INCO LIMITED |
发明人 |
SUBRAMANIAN, KOHUR N.;GLAUM, GERALD V. |
| 分类号 |
C22B3/00;(IPC1-7):22B3/00 |
主分类号 |
C22B3/00 |
| 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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