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Applications of Dolomite Powder

Date:2015-02-02 13:10:49    From:    Click:

 Dolomite crystals belong to carbonate minerals trigonal system. Chemical composition is CaMgCO32.

Dolomite after chemical processing to produce light calcium carbonate, oral calcium, food additives calcium, leavening agent, advanced toothpaste friction agent, feed additives, phosphate, calcium lactate, calcium gluconate, calcium chloride, calcium carbide ( calcium carbide) etc. 


Dolomite powder can be widely used in the following fields:

Metallurgical refractories: as magnesia slagging agent in smelting iron and steel, to incorporate molten silicon, aluminum, sulfur, phosphorus until unwanted or harmful associated elements, becomes easy to separate from the molten slag.

Glass, ceramic industry: it can be used as raw material in the glass, increase gloss of glass products, improve the flexural strength of glass products. Made from ceramic materials and glazes fluxing action to reduce the sintering temperature.

Building materials: production of water-based paint, magnesium sulfate cement, high performance magnesium cement, household plastic and waterproof materials and so on.

Chemical industry: used as rubber packing to improve hardness of product, fire resistance, electrically insulating, dimensional stability and so on.

Agriculture and forestry: acidic soil amendments or neutralizing, epidemic prevention, pesticides.

Environmental protection: dolomite filter material for water treatment.

Applications of dolomite powder is widespread. Shanghai Clirik Machinery Co.,Ltd has been devoted to producing dolomite grinding machine for decade years, our dolomite grinding machine is the equipment specializing in producing fine and superfine powder of non-flammable, non-explosive and brittle materials with Mohs hardness under six, the moisture under 5% such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talc, mica, magnesite, illite, vermiculite, sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alunite, graphite, fluorite, rock phosphate, kalium ore, pumice, etc., totally more than 100 kinds of materials.