Hign Alumina Bricks- Alda alumina ladrillos

Product Description:

In aqueous alumina minerals (monohydrate diaspore, sanshui diaspore, etc.) as the main composition

of high bauxite;The family of sillimanite minerals (including kyanite, andalusite, sillimanite, etc.);

Synthetic raw materials, such as industrial alumina, synthetic mullite, fused corundum and so on.

China high alumina bauxite resources, quality is good, producing area are mainly distributed in shanxi,

henan, hebei, guizhou, shandong and other places.Produced by high aluminium vanadium and soil,

mainly diaspore monohydrate (alpha Al2O3 · H2O) and kaolinite and the mixture of two kinds of minerals.

high bauxite with rotary kiln and vertical kiln calcination, sintering temperature of 1500 ~ 1700 ℃.Sintered bauxite, bibulous rate is in commonly 4 to 7%