precipitated calcium carbonate plant cost

Calcium carbonate is a kind of inorganic salt minerals widely. Calcium carbonate is a natural mineral in the earth’s crust. Calcium carbonate divided precipitated calcium carbonate (PCC) and calcium carbonate (GCC) two kinds. With the continuous development of science and technology, has developed active calcium carbonate and nano calcium carbonate.

precipitated calcium carbonate (Light Calcium Carbonate), also known as precipitated Calcium carbonate (Precipitated Calcium Carbonate, referred to PCC), is prepared by the method of chemical processing. Because of its sedimentation volume (2.4-2.8mL / g) than the mechanically produced heavy calcium carbonate sedimentation volume (1.1-1.9mL / g) large, so called precipitated calcium carbonate.

precipitated calcium carbonate as a chemical industrial raw materials, it is not only an excellent filler, but it is also an ideal modifier, and is widely used for: rubber industry, plastics industry, paper industry, building materials industry and so on. At this stage, our precipitated calcium carbonate especially high-grade Calcium carbonate in short supply, is heavily dependent on imports. Therefore, the development and production of high-grade precipitated calcium carbonate and calcium carbonate products have a very broad market, with enormous social and economic benefits.

Currently, in the domestic market, precipitated calcium carbonate plant cost is 600-700 yuan / ton. Demand for the country’s production of precipitated calcium carbonate ultrafine PCC in only about 5% of total production precipitated calcium carbonate. Domestic demand for precipitated calcium carbonate’s average annual growth rate of 15%, especially fine calcium carbonate is mainly imported from Japan, the United States, the average cost was $ 680 per ton.

Domestic produce precipitated calcium carbonate more than 300 enterprises. Currently precipitated calcium carbonate plant scale has not yet formed, only Enping of Guangdong, Shanghai SBM, chemical building materials factory in Beijing, capital of Hunan Mahayana nitrogen Corporation, Shanghai Huaming high-tech company and other companies producing precipitated calcium carbonate.

Currently on the market, the main application of calcium carbonate processing plant device has ultrafine mill, coarse powder mill, crusher and so on. Depending on the calcium carbonate processing plant production methods can be used raymond mill or other crusher directly crushed natural calcite, limestone, chalk, shells, etc. can be obtained.

In addition, if you want to reduce the precipitated calcium carbonate plant cost, for the factory mill for accurate testing to ensure the successful completion of various types of equipment can be precipitated calcium carbonate production and processing needs.