Anionic polyacrylamide applications involve mining, beneficiation and metallurgy. Using polyacrylamide can accelerate the settling of effective solids the concentration of small objects, and improve the solid-liquid separation effect, reduce tailings loss and environmental pollution, and also reduce production costs. Under normal circumstances, the process of mineral processing requires high molecular weight products to ensure rapid settling, good centrifugal processes, and easy access to good economic effects. Anionic polyacrylamide is the ideal chemical reagent for the mining and metallurgical industries. In the coal industry, the ore is classified according to different grain sizes after being mined. Because coal particles and impurities have different proportions in the water, separation of coal is usually taken in the water, coal floats on the surface while the impurities sink to the bottom. After classifing of the treated coal. we can get the product. During above process, pow...