Physical and technical problems disintegration of molybdenum minerals

Abstract

The results of the calculations, which showed that the molybdenum compounds have a significant amount of energy dispersion. This makes it necessary to work out the optimal crushing and grinding processes relevant ores. Has been sampled from discarded ore deposit «Tastau» accumulated during the extraction of ores from the open pit quarry (№ 25 and № 26). Studies on the kinetics of the grinding of ore samples 25 and 26 show that the sample 25 is subjected to less intense grinding in comparison with the sample 26. This is due to the difference in particle size distribution and mineralogical composition of the ore and, ultimately, the difference in energy dispersion investigated ores. Using the methods of calculating the energy dispersion will allow to find the optimal modes of crushing and grinding.