METHOD OF RECOVERY OF USEFUL COMPONENTS FROM ARGILLACEOUS SANDS Russian patent published in 2001 - IPC

Abstract RU 2175892 C2

FIELD: mineral concentration, particularly, preparatory process of gravity concentration of metalliferous sands, their disintegration and recovery of useful components from argillaceous sands. SUBSTANCE: method includes supply of argillaceous sands to scrubber, disintegration and gravity concentration. Separated from tailings of gravity separation is sand fraction whose particles sizing from 0.05 to 1 mm are supplied simultaneously with argillaceous sands into scrubber. EFFECT: increased efficiency of disintegration. 1 tbl

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RU 2 175 892 C2

Authors

Verkhoturov M.V.

Kisljakov V.E.

Shakina Ju.V.

Dates

2001-11-20—Published

1999-12-15—Filed