Bosite copper-molybdenum ore beneficiation method, new flotation separation process for low-grade copper-molybdenum ore, copper-molybdenum separation

Bosite copper-molybdenum ore beneficiation method, new flotation separation process of low-grade copper-molybdenum ore, copper-molybdenum separation
The beneficiation of copper ore is basically based on flotation, and the flotation process of a single copper sulfide ore is generally relatively Simple, only different from complex copper sulfide ore in the structure of grinding and flotation.
Copper ore beneficiation process: one-stage grinding, flotation, coarse concentrate and then grinding process.
The one-stage grinding, flotation and coarse concentrate regrinding process is the most commonly used process in the world to separate single copper sulfide ore or copper-molybdenum ore. According to the embedded characteristics of copper minerals, the raw ore is ground to % mesh through a stage of grinding, roughing and sweeping, and a large amount of tailings are discarded. After the coarse concentrate is re-ground, the final copper concentrate can be obtained by performing two or three beneficiation operations. The primary concentrate tailings in the flotation cycle can be discarded after sweeping, or they can be concentrated and returned to the roughing cycle. There are also a few concentrators that regrind the medium ore and dispose of it. The characteristics of this process are that the raw ore grade is low and the processing capacity is large, the mineral processing plant can obtain better economic benefits. In addition, due to the regrinding of the coarse concentrate, the particle size is finer, the monomer dissociation of copper minerals, gangue minerals and pyrite is better, and the quality of the flotation concentrate is higher. my country's Dexing Copper Mine Concentrator and others have confirmed the rationality of this process.
Some processing plants also adopt a sediment separation process and formulate appropriate chemical systems for flotation according to the properties of slime and ore sand, thereby improving the final flotation index.
Henan Bosite Machinery Manufacturing Co., Ltd. is a manufacturer specializing in the production of copper ore beneficiation equipment and a professional supplier of designated production of complete sets of mineral processing equipment with daily processing tons. We can provide users with project design, ore identification, small tests, pilot tests, and process flow: