At present, barite processing has become a popular investment project, in the user's investment, the configuration of the equipment is the most important, it involves the design of the powder path, the process effect, the economic benefits, so we must be cautious when choosing the ball mill. The main uses of barite.
1. Barite powder is the main component of the heavy chemical agent of drilling fluid, with a particle size of more than 325 mesh and a specific gravity of 42 90% 95%, water-soluble salts <1%.
2. Zinc barium white paint: Zinc barium white is a high-quality white paint, which can be used as an important raw material for the production of various colors, and has good application prospects. The fineness of the barite used in the preparation of zinc-barium white should be more than 1250 mesh, the calcium sulfate content should be greater than 95%, and the whiteness should be greater than 90.
3. All kinds of barium carbonate: a variety of chemical raw materials can be prepared from barite as raw materials, such as: barium salt, barium carbonate, barium chloride, barium nitrate, barium sulfate, barium hydroxide, etc. Fineness of 800 is usually required.
4. Paint filler: using barite powder as filler can increase the thickness of the coating, increase the strength and enhance the durability. Zinc barium white can also be used to make white paints, which is superior to lead and magnesium. In the coating industry, the particle size of barite particles is more than 2000 mesh.
5. Filler for papermaking, rubber and plastic industry: The filler can improve the hardness, wear resistance and anti-aging performance of rubber and plastic. Its fineness is usually 500 1250 mesh.
6. Anti-ray cement, mortar, concrete: This use is mainly the use of a high proportion of barite, does not require impurities, does not require whiteness, and the density is higher than 42. Usually the fineness is above 325 mesh.
Through investigation, it was determined that the Raymond mill is currently the main equipment for the production of barite powder. Due to its high crushing rate, stable operation and high output, it has been favored by barite powder production enterprises.