the applicability of davis tube tests to ore separation by drum .
of the efficiency of separation by a ferrite drum magnetic separator, a Davis . standard laboratory equipment used for the assessment of the separability of magnetic . heavy media recovery or beneficiation of magnetic ores, is usually set close to . magnet at the surface of the drum; c, the depth of the magnet block; D ¼ 2R,.
gradient and/or high intensity magnetic separationin the reco I. The .
Ore dressing Division, Council forMineral Technology, Randburg. 2125 . manufacture of various types of magnetic separation machines by . ferrite with a higher energy product, B.H, is used, the thickness of ... stumbling block was mechanical" that of matrix blockage. .. (c) goldlocked in sulphide minerals, mainly pyrite.Get Price