METHOD OF AFTERBURNING ANODE GASES IN ALUMINUM ELECTROLYZER Russian patent published in 1997 - IPC

Abstract RU 2093610 C1

FIELD: aluminum production. SUBSTANCE: atmosphere air is fed into burner device being preheated by electrolyzer heat to a temperature at least 100-450 C. Air flow is controlled proportionally to difference between preheated air temperature and that in mixing chamber of burner device. EFFECT: reduced power consumption. 3 cl, 1 dwg, 1 tbl

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RU 2 093 610 C1

Authors

Derevjagin V.N.

Barantsev A.G.

Kim L.S.

Dates

1997-10-20—Published

1995-05-15—Filed