THE ANALYSIS OF ENRICHMENT PROCESS OF TUBEGATAN MINE LOW-GRADE POTASH ORES

The purpose of the study: comprehensive processing of low-grade sylvinites from Tubegatan mine based on the analysis of the isotherms of the three-component system KCl-NaCl-H2O at temperatures of 25 oC and 100oC and development of practical studies of a principle scheme. The three-component system isotherms of KCl-NaCl- H2O at temperatures of 25 oC and 100oC were theoretically analyzed, and the water solubility of low-grade sylvinite ores from Tubegatan deposit was studied depending on particle size, temperature, Q:S ratio, and time. Comprehensive processing of low-grade sylvinites from Tubegatan mine based on theoretical analysis and practical research A principle scheme was proposed.