METHOD OF SANDS SEPARATION Russian patent published in 2001 - IPC

Abstract RU 2168366 C1

FIELD: mining industry, particularly, separation of placer sands containing heavy minerals, including fine particles of gold, platinum, monazite and others. SUBSTANCE: method includes formation of catching bed from magnetic particles sizing, at least, 0.25 mcm withdrawn from pulp before its supply to trough, supply of pulp in form of slurry with sand and treatment with magnetic field from below. EFFECT: higher efficiency of recovery of gold fine particles. 7 cl

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RU 2 168 366 C1

Authors

Kovlekov I.I.

Savvin E.D.

Andreev V.S.

Dates

2001-06-10—Published

2000-02-10—Filed