The Application Of Limestone In Industry


1. Cement Industry

Limestone is the main raw material of cement, accounting for 70% to 90% of the raw material composition. The ingredients are clay raw materials, siliceous raw materials, and iron-aluminum raw materials. The use of limestone processing to make machine-made sand can effectively increase the yield of limestone lump ore, reduce the amount of limestone waste slag discharged, and the effect of energy saving and emission reduction is obvious.

2. Glass Industry

Limestone is an important raw material in the production of flat glass. It mainly introduces calcium oxide into the glass to increase the chemical stability and mechanical strength of the glass. The quality of limestone raw materials has a great influence on the melting of glass.

3. Ceramic Industry

In ceramic tiles, the amount of limestone used is between 5-15%. In the ceramic blank glaze, it mainly plays the role of flux. Used in the glaze, it can increase the hardness and wear resistance of the glaze; increase the corrosion resistance of the glaze; reduce the high temperature viscosity of the glaze and increase the gloss of the glaze. Carbonate flux raw materials are widely used in building and sanitary ceramic products.

The processing of limestone through suitable milling equipment will achieve better economic and social benefits. If you are interested, please contact us to get a free limestone production solution!

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