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IPC

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Application

97100422/03, 1997-01-10

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Start date

1997-01-10

(22)

Actual filing date

1997-01-10

(45)

Published

1999-12-10

(72)

Inventor

Bakhtin A.A.Elagin P.I.Andreev A.M.Ragozin L.V.Ragozin B.I.Abramov V.V.Anosov V.F.Teljakov G.V.Khoroshikh B.A.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Aljuminievaja Kompanija"

REFRACTORY BODY Russian patent published in 1999 - IPC

Abstract RU 2142441 C1

FIELD: refractory materials. SUBSTANCE: refractory body contains, wt %: mortar 15-20, gas-treatment powder from aluminum production 10-30, gypsum 3-5, liquid glass (density 1.36-1.38) 15-20, water 10-15, chamotte filler - the balance. EFFECT: increased lifetime of housing of aluminum electrolyzer when refractory body is used in yielding form. 1 tbl, 5 ex

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RU 2 142 441 C1

Authors

Bakhtin A.A.

Elagin P.I.

Andreev A.M.

Ragozin L.V.

Ragozin B.I.

Abramov V.V.

Anosov V.F.

Teljakov G.V.

Khoroshikh B.A.

Dates

1999-12-10—Published

1997-01-10—Filed