All posts by: gkmill

The large increase in the production of medical protective equipment is a good opportunity for the calcium carbonate industry, and the future prospects of calcium carbonate are good. Calcium carbonate can be used in the processing of non-woven fabrics. Calcium carbonate is a common industrial inorganic compound that can be processed from limestone, calcite, marble, […]

Lignite also known as firewood coal is a mineral coal with the lowest degree of coalification. It is a brown black, lusterless low-grade coal between peat and bituminous coal. Strong chemical reactivity, easy weathering in the air, not easy to store and transport. Because it is rich in volatile matter, which is up to more […]

Its crystal is transparent plate-shaped, and can also be brown or red due to impurities. Clinoptilolite is an aqueous alkali metal aluminosilicate. After dehydration, clinoptilolite can have the function of molecular sieve. It can selectively extract nitrogen from the air and enrich oxygen. Clinoptilolite can also be used as an ion exchanger for the treatment […]

Calcium carbonate has a wide range of uses, and it is also widely used in PVC products, such as PVC pipes, PVC resin tiles, PVC doors and windows, PVC edge strips, and so on. 1. What is PVC? Polyvinyl chloride referred to as PVC, is a polymer formed by the polymerization of vinyl chloride monomer […]

Pumice is a kind of vitreous lava with dense pores formed by the rapid cooling of magma in the process of the volcanic eruption. Due to the sharp reduction of pressure, and the rapid overflow and expansion of internal gas. Its pore volume accounts for more than 50% of the rock volume. It is called […]

On October 28, 2022, the “Grinding Conference of China Heavy Machinery Industry Association 2021-2022”, sponsored by the China Heavy Machinery Industry Crusher Grinding Association, and co-organized by Chuankuang Group and Guikuang Machinery , were held in Guilin. Directors and member units from all over the country attended the conference. During the conference, the council made a work report, and conducted in-depth exchanges and […]