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2 090 639

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C1

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IPC

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Application

94043759/02, 1994-12-14

(22)

Actual filing date

1994-12-14

(45)

Published

1997-09-20

(72)

Inventor

Palenko A.I.Shusterov S.V.Kononov M.P.Makarov G.S.Volkov I.V.Vasil'Ev V.A.Oskol'Skikh A.P.Shemetev G.F.Chupalova T.A.Tregubov I.P.Chulkov V.S.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Aljuminij"Aktsionernoe Obshchestvo Otkrytogo Tipa Aljuminievo-Magnievyj Institut"

APPARATUS FOR REFINING ALUMINIUM AND ITS ALLOYS Russian patent published in 1997 - IPC

Abstract RU 2090639 C1

FIELD: aluminium production. SUBSTANCE: apparatus has a crucible on drainage groove separated into two compartments by partition not touching the bottom and having gas-distribution device and ceramic-foam filter. Gas-distribution device is disposed in one of compartments immersed to the depth equal to 0.8-0.9 compartment height and filter is installed in the other compartment on the distance from bottom equal to 0.6-0.75 height of this compartment. EFFECT: improved design. 1 dwg, 2 tbl

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RU 2 090 639 C1

Authors

Palenko A.I.

Shusterov S.V.

Kononov M.P.

Makarov G.S.

Volkov I.V.

Vasil'Ev V.A.

Oskol'Skikh A.P.

Shemetev G.F.

Chupalova T.A.

Tregubov I.P.

Chulkov V.S.

Dates

1997-09-20—Published

1994-12-14—Filed

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