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2 110 331

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C1

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IPC

(21) (22)

Application

96110301/03, 1996-05-23

(22)

Actual filing date

1996-05-23

(45)

Published

1998-05-10

(72)

Inventor

Poliksha A.M.Ehntenteev A.Z.Chernov V.S.Papulov L.M.

(73)

Holder

Aktsionernoe Obshchestvo

METHOD OF DRESSING MINERAL RAW MATERIAL Russian patent published in 1998 - IPC

Abstract RU 2110331 C1

FIELD: mineral dressing. SUBSTANCE: flotation is effected by way of introducing additional collector Ц oil fraction boiling above 350 C and containing about 15% substances boiling within the range 150-350 C (density above 1.0) in amount 15-20 g/t. EFFECT: improved operation conditions. 1 dwg, 1 tbl

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RU 2 110 331 C1

Authors

Poliksha A.M.

Ehntenteev A.Z.

Chernov V.S.

Papulov L.M.

Dates

1998-05-10—Published

1996-05-23—Filed

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