MAGNETOGRAVITATION SEPARATION METHOD

摘要

mineral dressing. SUBSTANCE: in a method wherein initial material is added to ferromagnetic fluid weighted by affecting it with nonuniform magnetic field, after which separation products are discharged, dry water-soluble film coating is preliminarily formed on the surface of starting material. EFFECT: enhanced efficiency separation with fineness below 1 mm due to reduced loss of utilized in process kerosene-based ferromagnetic fluid. 1 tbl