METHOD OF FLOTATION Russian patent published in 2000 - IPC

Abstract RU 2149710 C1

FIELD: concentration of complex ores. SUBSTANCE: method may be used in foam flotation. The method includes aeration of pulp and mineralization of bubbles, transition of treated particles into foam layer and continuous withdrawal of foam product and tailings. Pulp is preliminarily held at reduced pressure for 12-15 min, and then directed for process of separation. EFFECT: higher efficiency of selective separation of useful components and impurities. 1 tbl, 1 ex

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RU 2 149 710 C1

Authors

Sysa A.B.

Afanasenko E.N.

Afanasenko A.I.

Dates

2000-05-27—Published

1998-12-31—Filed