Mineral processing chemicals refer to a series of chemical reagents and substances used in the mineral processing process, which are used to improve the physical and chemical properties of the ore, thereby improving the separation efficiency of useful minerals and gangue minerals in the ore. Mineral processing chemicals play a crucial role in processes such as flotation, leaching, cyanidation, precipitation, and flocculation. Reasonable selection and scientific use of beneficiation chemicals in the beneficiation process can significantly improve beneficiation indicators, reduce production costs, and improve resource utilization.