B - Operations – Transporting – 03 – C
Patent
B - Operations, Transporting
03
C
209/15
B03C 1/30 (2006.01) B03C 1/00 (2006.01) C22B 11/00 (2006.01)
Patent
CA 1214435
ORE BENEFICIATION ABSTRACT OF THE DISCLOSURE A method of isolating the paramagnetic fractions of a sediment to beneficiate the platinum and platinum group element ores therein comprises a differential magnetic filtration separation process, wherein: (a) fractions of sediment larger than about 2 mm in diameter are removed by screening, (b) removal of the ferromagnetic materials from the sediment remaining after step (a) is effected by subjecting said materials to a magnetic field having a force from about 10 gauss to about 100 gauss, (c) the remaining paramagnetic fraction is isolated by use of a stronger magnetic field of force of from about 100 gauss to 20 kilogauss, thereby recovering a beneficiated fraction rich in the platinum and platinum group element ores, leaving a diamagnetic residue.
458094
Gowling Lafleur Henderson Llp
Mobil Oil Corporation
LandOfFree
Ore beneficiation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ore beneficiation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ore beneficiation will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1224192