| 发明名称 |
FERROHYDROSTATIC SEPARATION METHOD AND APPARATUS |
| 摘要 |
The invention concerns a ferrohydrostatic separation method in which th e apparent density of a ferrofluid used to separate materials according to density is controlled by a magnetic field generated by a solenoid.
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| 申请公布号 |
CA2219701(C) |
申请公布日期 |
2005.10.18 |
| 申请号 |
CA19972219701 |
申请日期 |
1997.10.30 |
| 申请人 |
DE BEERS CONSOLIDATED MINES LIMITED |
发明人 |
SVOBODA, JAN |
| 分类号 |
B03C1/00;B03B13/04;B03C1/02;B03C1/32;(IPC1-7):B03C1/01 |
主分类号 |
B03C1/00 |
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