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2 057 591

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IPC

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Application

5046559/03, 1992-06-09

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Actual filing date

1992-06-09

(45)

Published

1996-04-10

(72)

Inventor

Shakirov A.Sh.Poljakov V.M.Levochkin V.F.

(73)

Holder

Belgorodskij Nauchno-Issledovatel'Skij Institut Po Obogashcheniju I Okomkovaniju Rud Chernykh Metallov

NATURAL MINERALS BENEFICATION METHOD Russian patent published in 1996 - IPC

Abstract RU 2057591 C1

FIELD: natural minerals beneficiation. SUBSTANCE: method provides for operations of raw material crushing, size screening, washing and dewatering. Before washing, material is subjected to mechanical attrition, for example, in rack drum with following additional size screening to remove worn material. EFFECT: increased productivity. 2 cl, 1 dwg

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RU 2 057 591 C1

Authors

Shakirov A.Sh.

Poljakov V.M.

Levochkin V.F.

Dates

1996-04-10—Published

1992-06-09—Filed

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