Calcined Bauxite
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China [CN] The bauxite ore, with the scientific name of alumyte and bauxite and extremely complex composition, is a general term for various alumina ores containing water from very different geological sources. Bauxite ores are usually formed by chemical weathering or exogenous action, and few of them are pure minerals, and they always contain some impure minerals, more or less clay minerals, iron minerals, titanium minerals and terrigenous heavy minerals.
Chemical specs:
AI2O3 | SiO2 | TiO2 | Fe2O3 | CaO | MgO | K2O | Na2O |
70-90% | 2.5-25% | 2.5-4.0% | 1.0-2.0% | 0.2% | 0.2% | 0.2% | 0.05% |
B.D | Regular AL2O3: 80%, 82%, 85%, 87%, 88% etc. | ||||||
2.55-3.45 g/cm3 | |||||||
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