| 发明名称 |
Ferrohydrostatic separation method & apparatus |
| 摘要 |
<p>The invention concerns a ferrohydrostatic separation method in which the apparent density of a ferrofluid (30) used to separate materials according to density is controlled by a magnetic field generated by a solenoid (24).</p> |
| 申请公布号 |
EP0839577(A1) |
申请公布日期 |
1998.05.06 |
| 申请号 |
EP19970308686 |
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):B03C1/32 |
主分类号 |
B03C1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
