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2 080 417

(13)

C1

(51)

IPC

(21) (22)

Application

93025933/02, 1993-04-30

(22)

Actual filing date

1993-04-30

(45)

Published

1997-05-27

(72)

Inventor

Shchipko M.L.Ugaj M.Ju.Veprikova E.V.Kuznetsov B.N.

(73)

Holder

Institut Khimii Prirodnogo Organicheskogo Syr'Ja So Ran

CARBON ANODE MASS Russian patent published in 1997 - IPC

Abstract RU 2080417 C1

FIELD: non-ferrous metallurgy, manufacture of anode mass of electrodes used in production of aluminium by electrolysis. SUBSTANCE: specific feature of invention lies in injection of dust of metallurgical coke in the amount of 1.0-5.0 per cent by mass into burden containing 23.0-32.0 per cent by mass of coal-tar pitch and petroleum coke being the balance. EFFECT: diminished cost and improved operational characteristics of anode. 1 tbl

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RU 2 080 417 C1

Authors

Shchipko M.L.

Ugaj M.Ju.

Veprikova E.V.

Kuznetsov B.N.

Dates

1997-05-27—Published

1993-04-30—Filed

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