Krigo Minerals
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CALCINE BAUXITE. Calcined Bauxite is obtained by calcining heating in a Rotary Kiln superior grade Bauxite at high temperatures. Further, this process removes the moisture leading to a higher alumina content. Meanwhile, compared to an alumina content of about 56 % to 57 % in raw Bauxite, Calcined Bauxite has an alumina content of 72 % to 90 %
Calcined Bauxite
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Calcined Bauxite is produced by sintering high alumina bauxite in rotary, round or shaft kilns at high temperatures. This process of calcining heating bauxite in kilns removes moisture and gives Calcined Bauxite its high alumina content and refractoriness, low iron, and grain hardness and toughness. Its thermal stability, high mechanical