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2 095 140

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C1

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IPC

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Application

94008942/03, 1994-03-14

(22)

Actual filing date

1994-03-14

(45)

Published

1997-11-10

(72)

Inventor

Morozov Ju.P.Komlev S.G.Silin D.L.Afanas'Ev A.I.Kozin V.Z.

(73)

Holder

Tovarishchestvo S Ogranichennoj Otvetstvennost'Ju Sovmestnoe Sovetsko-Britanskoe Predprijatie

METHOD OF SELECTIVE GRINDING MATERIAL Russian patent published in 1997 - IPC

Abstract RU 2095140 C1

FIELD: mineral dressing. SUBSTANCE: method involves operations of supplying raw material into closed grinding cycle, grinding circulating product in gap between grinding disks, sorting circulating material with removal of fine components, and finally removing remaining product. According to invention, gap between grinding disks and depression at material exit place are reduced with operation time. EFFECT: enhanced efficiency of dressing gold-containing materials. 1 dwg, 1 tbl

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RU 2 095 140 C1

Authors

Morozov Ju.P.

Komlev S.G.

Silin D.L.

Afanas'Ev A.I.

Kozin V.Z.

Dates

1997-11-10—Published

1994-03-14—Filed

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