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1 818 858

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A1

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IPC

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Application

4937640/02, 1991-02-25

(22)

Actual filing date

1991-02-25

(45)

Published

1996-08-27

(72)

Inventor

Kirin Ju.P.Noskov N.A.Mushkov S.V.

METHOD FOR SEPARATION OF TITANIUM-CONTAINING REACTION MASS Russian patent published in 1996 - IPC

Abstract SU 1818858 A1

FIELD: separation of titanium-containing reaction mass by heating and vacuum treatment. SUBSTANCE: vacuum treatment and heating are conducted down to residual pressure of 0.2-5.0 mm Hg with subsequent supply of argon to residual pressure of 50-400 mm Hg; and subsequent heating up to 850-900 C is carried out in the argon atmosphere. EFFECT: higher quality of sponge titanium.

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SU 1 818 858 A1

Authors

Kirin Ju.P.

Noskov N.A.

Mushkov S.V.

Dates

1996-08-27—Published

1991-02-25—Filed

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