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Application

98100546/02, 1998-01-15

(22)

Actual filing date

1998-01-15

(45)

Published

1999-01-10

(72)

Inventor

Kulikov B.P.Slepokurova S.P.Ragozin L.V.Il'In V.N.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Nauchno-Issledovatel'Skij, Konstruktorskij I Proektnyj Institut Aljuminievoj I Ehlektrodnoj Promyshlennosti"

PROCESS OF CONTROL OVER HEAT CONDITION OF ALUMINUM ELECTROLYZER Russian patent published in 1999 - IPC

Abstract RU 2124586 C1

FIELD: production of aluminum by electrolysis of cryolite- alumina melts. SUBSTANCE: given process of control over heat condition of aluminum electrolyzer includes change of intensity of heat losses from various structural elements by deposition of coats on them. Adhesive coat with blackness degree of 0.005-0.55 and 0.85-0.96 and thickness 0.05-0.15 mm is deposited on definite sections of heat releasing surfaces of structures of electrolyzer. This coat may be porous one. EFFECT: increased technical and economic indices of aluminum electrolyzer, intensified technological process. 4 cl, 1 tbl

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RU 2 124 586 C1

Authors

Kulikov B.P.

Slepokurova S.P.

Ragozin L.V.

Il'In V.N.

Dates

1999-01-10—Published

1998-01-15—Filed

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