| 发明名称 |
PROCESS FOR THE TREATMENT OF ROASTED METAL SULPHIDE ORES AND FERRITES |
| 摘要 |
<p>A process for the treatment of a roasted metal sulphide ore, for the separation of metals therefrom. The process comprises leaching the roasted ore with peroxysulphuric acid, and separating a solution containing metals. The process is particularly useful in separating copper and zinc from sulphide ores of those metals.</p> |
| 申请公布号 |
CA2240450(A1) |
申请公布日期 |
1999.12.12 |
| 申请号 |
CA19982240450 |
申请日期 |
1998.06.12 |
| 申请人 |
PROTIUM METALS INC. |
发明人 |
RISHEA, MARC MURRAY;LAKSHMANAN, VAIKUNTAM IYER;HANNA, MICHAEL MOURAD |
| 分类号 |
C22B1/02;C22B3/08;C22B15/00;C22B19/20;(IPC1-7):C22B3/06;C22B11/00;C01G49/02 |
主分类号 |
C22B1/02 |
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