| 发明名称 |
A PROCESS FOR THE BENEFICIATION OF AN ORE |
| 摘要 |
<p>Ores of metal oxides and oxide-like compounds such as chromite and pyrochlore are beneficiated by froth flotation in the presence of substituted amino phosphonic acids or salts thereof.</p> |
| 申请公布号 |
IN162351(B) |
申请公布日期 |
1988.05.14 |
| 申请号 |
IN1984DEL280 |
申请日期 |
1984.03.29 |
| 申请人 |
ALBRIGHT & WILSON LIMITED |
发明人 |
COLLINS DOUGLAS NEIL;COLLINS JOHN DESMOND |
| 分类号 |
B03D1/014;B03D1/02;(IPC1-7):B03D1/00 |
主分类号 |
B03D1/014 |
| 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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