Light calcium carbonate is obtained by crushing, calcining and other raw materials such as limestone, and then dehydrating and drying them. The quality of light calcium products depends largely on the quality of the raw material limestone, and the particle size of lime is one of the factors affecting the quality of light calcium products. Cone crushers and sand making machines are good choices in selecting crushing equipment for light calcium carbonate.

Light calcium carbonate is obtained by burning raw materials such as limestone to produce lime (the main component is calcium oxide) and carbon dioxide, adding water to digest the lime to produce lime milk (the main component is calcium hydroxide), and then introducing carbon dioxide to carbonize the lime milk to produce calcium carbonate precipitation, which is then dehydrated, dried and crushed, or first using sodium carbonate and calcium chloride to perform double decomposition reaction to produce calcium carbonate precipitation, and then dehydrating, drying and crushing it. Among them, cone crushers and sand making equipment play an important role in crushing and fine crushing in the entire light calcium carbonate processing. Cone crusher and sand making machine have the characteristics of small discharge particle size, uniform particle shape, large production capacity, long hammer life, small supporting power, changing three-stage crushing into two-stage crushing, simplified process, simple structure, convenient maintenance, stable operation, etc.

What are the uses of light calcium carbonate? Light calcium can be used as a filler in rubber, plastic papermaking, coatings and ink industries. It is widely used in organic synthesis, metallurgy, glass and asbestos production. It can also be used as a neutralizer for industrial wastewater, an antacid for gastric and duodenal ulcers, an antidote for acidosis, a SO2 eliminator in SO2-containing waste gas, a dairy cow feed additive, and an anti-sticking agent for oil felt. Friends who need to know about light calcium carbonate crushing equipment can consult our online customer service.