发明名称 |
IMPROVEMENTS TO PRECIOUS METALS RECOVERY FROM ORES |
摘要 |
A process for recovery of a precious metals containing mineral from a non-sulphidic gangue mineral comprising: preparing a pulp of a material containing the precious metals containing and gangue minerals; conditioning the pulp with an oxidising gas containing a gas selected from oxygen and ozone; and subjecting the conditioned pulp to a flotation operation for recovery of the precious metals containing mineral.
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申请公布号 |
CA2163058(C) |
申请公布日期 |
2002.04.23 |
申请号 |
CA19952163058 |
申请日期 |
1995.11.16 |
申请人 |
CLARK, DAVID;NEWELL, ANDREW |
发明人 |
CLARK, DAVID;NEWELL, ANDREW |
分类号 |
B01D;B03D;B03D1/02;B03D1/04;C22B1/00;C22B11/00;(IPC1-7):C22B1/00 |
主分类号 |
B01D |
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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