CENTRIFUGAL CONCENTRATOR BOWL Russian patent published in 2000 - IPC

Abstract RU 2151642 C1

FIELD: concentration of minerals. SUBSTANCE: bowl is provided with circular riffles; one riffle is higher than other ones; it is located in upper zone of bowl. Wall of this riffle and/or wall of bowl have holes in area where this riffle adjoins wall. Height of this riffle exceeds height of other riffles by 1.5 to 3 times. EFFECT: enhanced efficiency of extraction of valuable component into concentrate. 2 cl, 4 dwg

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RU 2 151 642 C1

Authors

Putov B.A.

Ermakov V.V.

Pugachev V.S.

Rozhkov V.A.

Dates

2000-06-27—Published

1999-09-03—Filed