Product introduction of Calcined bauxite ore

Calcinedbauxite ore is one of the principal ore of aluminum.

Calcinedbauxite ore contains hydrous aluminum oxides and aluminum hydroxides,formed through the laterization of aluminous rocks in tropical and subtropicalareas .

Calcinedbauxite ore is obtained by calcining (heating)superior grade bauxite at hightemperature (from 85OC to 1600C) .this can removes moisture thereby increasingthe alumina content. Compared to an alumina content of about 57%to 58% in rawbauxite ore, calcined bauxite ore has an alumina content of 75% to 90%.