发明名称 |
METHOD OF RECOVERING GOLD FROM REFRACTORY SULPHIDE ORES AND CONCENTRATES |
摘要 |
This invention relates to a method of recovering metal values from refractory sulphide ores and concentrates. The method includes the steps of comminuting a refractory sulphide ore or concentrate, treating the ore or concentrate in an alkaline solution, and recovering the metal values from the treated ore or concentrate. |
申请公布号 |
EA011927(B1) |
申请公布日期 |
2009.06.30 |
申请号 |
EA20060001081 |
申请日期 |
2004.12.03 |
申请人 |
BATEMAN LUXEMBOURG SA |
发明人 |
SPENCER PETER, ANDREW;HENDERSON GREGORY, KITSON |
分类号 |
C22B1/11;C22B1/00;C22B3/12;C22B11/00;C22B11/08 |
主分类号 |
C22B1/11 |
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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