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2 097 440

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Application

5038103/02, 1992-04-17

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Actual filing date

1992-04-17

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Published

1997-11-27

(72)

Inventor

Usherov A.I.Ishmet'Ev E.N.Uvarovskij G.S.Milosh Eh.A.Shashin A.K.Nutfullin G.N.Beljaev R.A.Zgogurin N.A.Eltyshev S.V.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Zavod"

METHOD OF PREPARING FERROVANADIUM WITH LOW CONTENT OF MANGANESE Russian patent published in 1997 - IPC

Abstract RU 2097440 C1

FIELD: metallurgy. SUBSTANCE: to prepare ferrovanadium with low manganese content, charge of at least one smelting period is supplemented by sulfur-containing iron compounds, in particular, pyrite concentrate. EFFECT: reduced manganese content. 2 cl, 1 tbl

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RU 2 097 440 C1

Authors

Usherov A.I.

Ishmet'Ev E.N.

Uvarovskij G.S.

Milosh Eh.A.

Shashin A.K.

Nutfullin G.N.

Beljaev R.A.

Zgogurin N.A.

Eltyshev S.V.

Dates

1997-11-27—Published

1992-04-17—Filed

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