| 摘要 |
<p>A process for improving the concentration of non-magnetic heavy minerals using a gravity-magnetic type separator (100), by the addition of a magnetic mineral or phase, such as magnetite, ilmenite, or iron filings, to the feed slurry. The addition of the magnetic material prior to feeding the gravity-magnetic separator results in an increase in the recovery of the non-magnetic heavy minerals in the feed, such as rutile, zircon, gold, tin, tungsten, etc.</p> |
