发明名称 |
DENSITY AND MAGNETIC SEPARATIONS |
摘要 |
<p>OF DISCLOSURE A method for recovering magnetic dense medium particles from a suspension containing these particles and other less dense particles includes the steps of subjecting the suspension to at least a single stage high relative density separation to form a first fraction containing substantially only dense medium particles and a second fraction containing the bulk of the other particles and some dense medium particles, and subjecting the second fraction to a magnetic separation for recovery of the remaining dense medium particles. Each stage of the high relative density separation is effected in a cyclone. The suspension may be the overflow or the underflow from a dense medium process for the beneficiation of coal fines.</p> |
申请公布号 |
CA1053612(A) |
申请公布日期 |
1979.05.01 |
申请号 |
CA19760258599 |
申请日期 |
1976.08.06 |
申请人 |
ANGLO AMERICAN CORPORATION OF SOUTH AFRICA LIMITED |
发明人 |
HORSFALL, DAVID W. |
分类号 |
B03B5/34;B03B5/44;B03B9/00;B03C5/00;(IPC1-7):03C1/00 |
主分类号 |
B03B5/34 |
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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