Refractory ore is characterized by the structure was a tiny crystal. Physical and physical chemical processing method is difficult to separate them, making the industrial mineral loss. Mineral beneficiation process in close quarters is more complex, so the non-industrial minerals and harmful mineral separation to concentrate the valuable mineral losses to the tailings. gypsum crushing equipment
Deterioration characteristic parameters of the ore is high susceptibility, and the presence of magnetic minerals in the ore determines the abnormal magnetic characteristics. Take into account the above factors the following comprehensive study. Magnetic separation with a high copper content of zinc concentrate, isolated from 10 different components in the magnetic field generated in the magnetic coils of different current intensity. mini granite crusher
Pulp in the flotation machine (mixer) and pour the necessary amount of water or recycling solution, add 500g of dry magnetic products, mixing 5min. Until a uniform slurry. Add 90kg / t of sulfuric acid. And then transferred to the slurry to the two troughs and flotation machine. mini rock crusher
Metamorphic ore magnetic the chalcopyrite variants exist. Developed a process of joint processing of this ore. The process includes the pre-magnetic separation, flotation ore leaching with sulfuric acid magnetic products. This process can effectively deal with the metamorphic ores, concentrates of zinc, lead and copper recovery of the same name goods increased by 5.4%, 1.5% and 12.5 respectively.