| 发明名称 |
PRODUCTION OF HIGH PURITY FLUORSPAR AND BARITE CONCENTRATES FROM A COMPLEX FLUORSPAR ORE |
| 摘要 |
<p>Title PRODUCTION OF HIGH PURITY FLUORSPAR AND BARITE CONCENTRATES FROM A COMPLEX FLUORSPAR ORE Beneficiation of complex non-sulfide ores such as fluorspar is effected by flotation using organic compounds containing the CF3 group as selectivity agents.</p> |
| 申请公布号 |
CA1094236(A) |
申请公布日期 |
1981.01.20 |
| 申请号 |
CA19780299350 |
申请日期 |
1978.03.20 |
| 申请人 |
UNITED STATES BORAX & CHEMICAL CORPORATION |
发明人 |
WILSON, MARTIN |
| 分类号 |
B03D1/004;(IPC1-7):03D1/02 |
主分类号 |
B03D1/004 |
| 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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