China Liaoning dolomite ore owner, lump and powder dolomite for glass, ceramic, fertilizer

25kg/woven bag, 50kg/woven bag, ton bag, pallet or customized packing

The molecular formula of dolomite is CaCO3 and MgCO 3 . Theoretical composition: CaO 30.4%, MgO 21.9%, CO2 47.7%. It often contains impurities such as silicon, aluminum, iron, and titanium.

Dolomite can be used in building materials, ceramics, glass and refractory materials, chemicals and agriculture, environmental protection, energy conservation and other fields. Mainly used as a flux for alkaline refractory materials and blast furnace ironmaking; production of calcium magnesium phosphate fertilizer and preparation of magnesium sulfate; and production of glass and ceramic ingredients. The use is also incorporated into the glaze as a flux. Some ancient kiln in the north, such as Ding kiln, often add dolomite to the glaze, and dolomite is also added to some glazes in Jingdezhen.