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2 215 052

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C1

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IPC

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Application

2002107277/02, 2002-03-21

(24)

Start date

2002-03-21

(22)

Actual filing date

2002-03-21

(45)

Published

2003-10-27

(72)

Inventor

Semjannikov G.G.Tankeev A.B.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Titano-Magnievyj Kombinat"

DEVICE FOR PRODUCTION OF SPONGE TITANIUM Russian patent published in 2003 - IPC

Abstract RU 2215052 C1

FIELD: non-ferrous metallurgy; devices for production of sponge titanium by magnesium thermal reduction of titanium tetrachloride. SUBSTANCE: proposed device includes retort with cover, spherical bottom and drain unit, false bottom provided with detachable perforated tray mounted on support in form of circular members with overflow ports and drain pipe with overflow ports and flat disk. It is provided with compensators rigidly secured between detachable circular members which are freely mounted on spherical bottom and shell rigidly welded to lower base of disk forming clearance with drain pipe. EFFECT: increased productivity; increased service life. 5 cl, 1 dwg

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RU 2 215 052 C1

Authors

Semjannikov G.G.

Tankeev A.B.

Dates

2003-10-27—Published

2002-03-21—Filed

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