发明名称 |
BENEFICATION OF FLUORSPAR ORE |
摘要 |
<p>A method is disclosed for beneficiating a fluorspar concentrate containing apatite as a gangue mineral, which includes further concentrating the fluorspar by a froth flotation process wherein the apatite is collected and floated with a cationic reagent in an acid flotation circuit and the fluorspar is depressed with fluoride ions.</p> |
申请公布号 |
KE3083(A) |
申请公布日期 |
1980.11.28 |
申请号 |
KE19800003083 |
申请日期 |
1980.09.10 |
申请人 |
INT MINERALS & CHEMICAL CORP |
发明人 |
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分类号 |
B03D1/018;(IPC1-7):03D1/02 |
主分类号 |
B03D1/018 |
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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