FIELD: mineral dressing. SUBSTANCE: separator for isolating placer gold from gravitational gold-containing concentrates has a porous deck installed on a support free to move in the plane passing through material displacement direction perpendicular to the deck surface by means of, for example, rolling bearings. Separator also has electromagnet vibration generator and compression pump. EFFECT: improved design. 2 dwg
Authors
Dates
1997-01-10—Published
1994-07-29—Filed