Theory and practice of the application of ultrasonic influences in the processes of concentration of ore and non-metallic raw materials

Abstract

The features of the application of ultrasonic influences in the processes of concentration of ore and nonmetallic raw materials are considered. It is shown that microflows of the liquid arising during the passage of an ultrasonic wave through a liquid act on the boundary layer near the grains. At the same time, the resistance to diffusion and convective transfer of reactants decreases and the rate of chemical processes increases.