Shijiazhuang Mining Technology Co., Ltd.
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Calcined Bauxite
Introduction of Bauxite:
The main component of bauxite is alumina, which is hydrated alumina containing impurities and a kind of earthy mineral. The density of bauxite is 3.45g/cm3 and hardness is 1-3. Our company mainly supply bauxite clinker. It is also known as high alumina clinker. Bauxite clinker is mainly used for high alumina refractory products. The various high alumina brick is produced by bauxite clinker, which is widely used in the metallurgical industry and other industries, especially in the top of electric furnace, blast furnace and hot blast stove.
Specification of Bauxite:
Grade | Al2O3 | SiO2 | TiO2 | Fe2O3 | K2O | Na2O | Density | Water absorption |
N88 | ≥88 | 5-7 | ≤4.5 | ≤1.3 | ≤0.2 | ≤0.06 | ≥3.3 | ≤3.5 |
N85 | ≥85 | 9-12 | ≤4.2 | ≤1.3 | ≤0.2 | ≤0.06 | ≥3.2 | ≤3.5 |
N83 | ≥83 | 9-13 | ≤3.8 | ≤1.4 | ≤0.2 | ≤0.06 | ≥3.1 | ≤3.5 |
N80 | ≥80 | 13-15 | ≤3.3 | ≤1.5 | ≤0.2 | ≤0.06 | ≥2.9 | ≤4 |
Size: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 0-30mm, 200mesh,325mesh.
Packing:
Packing: 1 mt/bag or 25kg/bag, or as per customer’s requirement.
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