| 摘要 |
Methods include separating feed material containing magnetic particles and non-magnetic particles using a belt and magnetic roll separator that has an idler roll and a magnetic roll carrying magnets and the methods involve positioning a feed pan or slide for directing the feed onto the belt in contact with the magnetic roll at selectable positions on the belt and at selectable angles of impact onto the belt closely adjacent and contacting the magnetic roll to provide enhanced separation by the forces of feed impact, bounce and gravity and simultaneous magnetic attraction by the magnetic roll.
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