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Coal Mill In Power Plant

Coal Mill In Power Plant

Coal Mill application


Guide: & ldquo; stone powder & rdquo;? Yes! I am not kidding. In fact, most of the daily skin care products, moisturizers, make-up powders, and talcum powders used in our daily life are made by the process of Coal Mill. The Coal Mill to prepare talc is not only a reduction in the particle size of the material, but also a combination of many complex powder physicochemical properties, giving it unique properties.

Talc is said to be a soft mineral with a Mohs hardness of 1. It can leave scratches on the talc with nails. Talc is generally white, slightly cyan or green. Talc is usually metamorphosed from magnesium rock. It is a common silicate mineral. It is soft and slippery. Soft talc can replace white chalk. It can be used as cosmetics, refractory, paper, rubber. Fillers, pesticide absorbents, leather coatings, cosmetic materials and engraving materials are used in many applications.

Deep processing of talc is an effective means to realize its value. The deep processing of talc refers to the use of talc Coal Mill “stone powdering”, talc is produced by grinding the talc by the Coal Mill grinding process. The process flow is as follows: the block talc is sent to the crusher for crushing by the feeder, and the crushed material is finely ground by the bucket hoist and the vibrating feeder into the Coal Mill, and the finely ground talcum powder is The final fineness can reach 500 mesh – 3000 mesh. After the talc powder passes through the Coal Mill, the particle size is continuously refined.

After the talc is finely ground by the Coal Mill, not only the fineness of the talc becomes small, but also the surface properties of the ultrafine talc powder change. In general, the dry surface properties of ultrafine talc powder are important indicators for measuring the application effect of ultrafine powders, which directly affect the adsorption, wetting, surface energy and other surface behavior of the powder. After the talc is passed through the Coal Mill for one hour, the average particle diameter of the ultrafine powder is d = 1.62 μ m, and after eight hours through the Coal Mill, the average particle diameter is 0.71 & mu; In addition to the finer particle size, it can be seen from the potential of the test powder that the finely ground talc powder exhibits different surface properties from the ore: the finely ground talc powder is more active on the surface and more surface active. When used as a ceramic raw material, the dispersion and sintering properties of the ultrafine talc powder in the matrix are better.

Therefore, after the fine grinding process of the talc by the Coal Mill, not only the particle size is refined, but also the surface activity of the talc powder is increased, thereby greatly improving the performance. The Coal Mill makes talcum powder a dark horse in economic development!

Shanghai Shibang is a large-scale production base specializing in the research and development and manufacture of Coal Mills. It offers a variety of Coal Mills of various types and models. Welcome everyone to buy!

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