Improvement of processes of gribing operation and deslimation of sylvinite ore before flotaton

Abstract

The paper studies the problems affecting the degree of extraction of potash ore in the process of its flotation enrichment. It reveals the main directions to improve the process of preparing the ore to flotation. The paper has proposed the construction of a shock-centrifugal mill, in order to improve the quality of ore grinding and has shown the results of its research. A new method of ore desliming prior to flotation as well as the design of the device for its implementation have been presented. The research shows the results of the new classifier studies.