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Application

5040281/03, 1992-04-28

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Actual filing date

1992-04-28

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Published

1994-04-30

(72)

Inventor

Notovich G.I.Azamatov F.L.Kalinin M.A.Starygin I.V.Vorsin N.M.Safronenkov N.I.

(73)

Holder

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

METHOD OF ENRICHMENT OF COMPOUNDED IRON ORES Russian patent published in 1994 - IPC

Abstract RU 2011417 C1

FIELD: iron ores enrichment. SUBSTANCE: method involves origin material grinding and enrichment to prepare concentrate and tails. Thus prepared concentrate is affected by magnetic separation to produce magnetic product and industrial product. The former being filtered, the latter being fed for grinding. Before magnetic separation concentrate is affected by hydrocyclonation, sands of hydrocyclone are fed for filtration. EFFECT: improves efficiency of the method. 2 dwg

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RU 2 011 417 C1

Authors

Notovich G.I.

Azamatov F.L.

Kalinin M.A.

Starygin I.V.

Vorsin N.M.

Safronenkov N.I.

Dates

1994-04-30—Published

1992-04-28—Filed

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