Dolomite Grinding Solution

Introduction Dolomite

The chemical composition of dolomite is CaMg (CO3) 2, which is a carbonate mineral, including iron dolomite and manganese dolomite. Its crystal structure is like calcite, often showing rhombohedron.

It will slowly bubble when encountering cold dilute hydrochloric acid. Some dolomite emits orange-red light under the irradiation of cathode rays. Dolomite is the main mineral component of dolomite and dolomite limestone.

It is mainly used as a flux for alkaline refractory materials and blast furnace iron making; production of calcium magnesium phosphate fertilizer and preparation of magnesium sulfate; and ingredients for the production of glass and ceramics.

Application of dolomite powder

Refractory

(1)Used for steelmaking converter lining, open hearth furnace, electric furnace wall, and secondly for thermal equipment such as furnace equipment and cement kiln.
(2)Dolomite brick series

Magnesium Industry

Dolomite with a ore size of 30-120 mm is an important material for producing magnesium metal. The smelting methods are mainly divided into two categories, namely electrolysis and silicon thermal reduction.

Production Of Magnesium Compounds

Production of magnesium carbonate, magnesium oxide, magnesium sulfate, magnesium hydroxide and other magnesium compounds

Production Of Glass

Dolomite can reduce glass aging, resist chemical corrosion, improve the plasticity of colored glass, and improve glass strength.

Production Of Ceramics

Dolomite is used in billets and glazes, and MgO and CaCO3 are introduced to replace talc and calcite, Mixing the ingredients system and then lowering the firing temperature of the body。