| 发明名称 |
RECOVERY OF MOLYBDENITE |
| 摘要 |
Low-grade molybdenite flotation products are leached with water at elevated temperature and pressure in an oxidizing atmosphere to selectively dissolve copper, with some sulfur and iron, from sulfide minerals normally present so as to increase the recovery of molybdenite in marketable concentrates.
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| 申请公布号 |
US3714325(A) |
申请公布日期 |
1973.01.30 |
| 申请号 |
USD3714325 |
申请日期 |
1970.11.17 |
| 申请人 |
SECRETARY OF THE INTERIOR,US |
发明人 |
BLOOM P,US;HUSSEY S,US;EVANS L,US |
| 分类号 |
B03D1/08;C22B34/34;(IPC1-7):C22B3/00;B03D1/00;C22B15/00 |
主分类号 |
B03D1/08 |
| 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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