METHOD OF LEACHING BAUXITE Russian patent published in 1997 - IPC

Abstract RU 2088526 C1

FIELD: mining industry. SUBSTANCE: invention concerns alumina production with special emphasis on leaching bauxite in autoclave battery. According to invention, bauxite slurry is heated to reaction temperature by way of supplying steam simultaneously into lower and upper parts of one of the two or of the two heating autoclaves being the first in direction of slurry travel. EFFECT: enhanced efficiency of process. 1 dwg

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RU 2 088 526 C1

Authors

Kopytov G.G.

Zajtsev A.L.

Turkin Ju.I.

Dates

1997-08-27—Published

1995-06-19—Filed