Methods of separating feed materials using a magnetic roll separator

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United States of America Patent

PATENT NO 7296687
APP PUB NO 20060180504A1
SERIAL NO

11032293

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Abstract

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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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Patent Owner(s)

  • OUTOKUMPU OYJ;OUTOKUMPU TECHNOLOGY OY;OUTOTEC OYJ;OUTOTEC OYJ PLC, PUBLIC LIMITED COMPANY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arvidson, Bo R Ponte Vedra Beach, FL 7 61
Zhu, Dehua Ponte Vedra Beach, FL 4 3

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