Optimal calcination conditions for the preparation of magnesium oxide and magnesium carbonate from magnesite
Hebei Messi Biology Co., Ltd. stated that magnesite is a magnesium carbonate with a chemical formula of magnesium carbonate (MgCO3), theoretical components: MgO: 47.81%, CO2: 52.19%, density of 2.9-3.1g/cm3, hardness of 3-5. Magnesite can be divided into crystalline and amorphous types according to its crystal state. Crystalline magnesite is rhombic hexahedron, columnar, plate-like, granular, dense, […]