发明名称 |
Enrichment of metal sulfide ores by oxidant assisted froth flotation |
摘要 |
The present invention is directed to methods that can be used in the enrichment of metal sulfide ores in desired minerals in cases where the ores have sulfide-containing gangues. The method involves adding an oxidant such as hydrogen peroxide to slurries prepared from the ores during, or immediately prior to froth flotation. |
申请公布号 |
AU2013213592(B2) |
申请公布日期 |
2016.09.22 |
申请号 |
AU20130213592 |
申请日期 |
2013.01.25 |
申请人 |
Evonik Degussa GmbH |
发明人 |
Arnold, Gerhard;Brown, Terry;Hamann, Ingo;Hitchiner, Alan |
分类号 |
B03D1/002 |
主分类号 |
B03D1/002 |
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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