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2 054 969

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Application

5041099/03, 1992-05-06

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Actual filing date

1992-05-06

(45)

Published

1996-02-27

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Inventor

Eliseev N.I.Kirbitova N.V.Cherkashin A.Ju.Glazyrina L.N.Boriskov F.F.Ljapina N.K.Ulendeeva A.D.Baeva L.A.

(73)

Holder

Ural'Skij Nauchno-Issledovatel'Skij I Proektnyj Institut Mednoj Promyshlennosti

COLLECTOR FOR SULFUR COPPER-ZINC ORES FLOTATION Russian patent published in 1996 - IPC

Abstract RU 2054969 C1

FIELD: mineral resources beneficiation. SUBSTANCE: diketosulfide of given formula is introduced as collector for flotation of sulfide copper-zinc ores. EFFECT: increased productivity. 1 tbl

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RU 2 054 969 C1

Authors

Eliseev N.I.

Kirbitova N.V.

Cherkashin A.Ju.

Glazyrina L.N.

Boriskov F.F.

Ljapina N.K.

Ulendeeva A.D.

Baeva L.A.

Dates

1996-02-27—Published

1992-05-06—Filed

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