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2 054 329

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C1

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IPC

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Application

92002084/03, 1992-10-26

(22)

Actual filing date

1992-10-26

(45)

Published

1996-02-20

(72)

Inventor

Smol'Nikov V.A.Larionov V.A.Bychkova G.M.Spetsius Z.V.Petrenko V.A.Bezborodov S.M.

(73)

Holder

Jakutskij Nauchno-Issledovatel'Skij I Proektnyj Institut Almazodobyvajushchej Promyshlennosti

METHOD OF ENRICHING DIAMOND-BEARING ORES Russian patent published in 1996 - IPC

Abstract RU 2054329 C1

FIELD: mining industry. SUBSTANCE: ore grinding in self-grinding mills is carried out in the presence of natural dolomitized rocks. Then the material is deslimed, classified and directed to gravitational separation of fine class with extraction of dump waste product. Rough gravitational concentrate is guided to froth flotation in pneumatic flotation machines. EFFECT: enhanced efficiency of enriching mineral resources. 1 cl, 1 dwg, 1 tbl

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RU 2 054 329 C1

Authors

Smol'Nikov V.A.

Larionov V.A.

Bychkova G.M.

Spetsius Z.V.

Petrenko V.A.

Bezborodov S.M.

Dates

1996-02-20—Published

1992-10-26—Filed

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