Muhiddin Mavlyanov¹ , Mohira Adilova² , Aktam Erkayev² , Javokhir Makhmudov³ , Abdukhamid Nuriddinov⁴ , Sultonbek Abdujabborov³ , Mokhinur Bakhrullayeva¹ , and Mansur Ochilov³

¹Yangiyer branch of Tashkent Chemical Technological Institute, Yangiyer, 121002, Uzbekistan

²Tashkent Chemical Technological Institute, Tashkent, 100011, Uzbekistan

³Almalyk branch of Tashkent State technical University after Islam Karimov, Almalyk, 110101, Uzbekistan 4Kokan branch of Tashkent State Technical University named after Islam Karimov, Fergana, 100095, Uzbekistan

Abstract

Due to the fact that the rich reserves of potash minerals are decreasing in the world, scientific research is being carried out on the development of effective technologies for beneficiation of minerals containing a small amount of potassium. In this regard, to study the mineralogical composition of low-grade potassium ores of the Tyubetagan mine, to conduct theoretical analysis of the galurgic method of beneficiation and to carry out research in laboratory conditions, to study the influence of various technological parameters on product output and to find optimal conditions, to develop a technological scheme of beneficiation of low-grade sylvinite ores by the galurgic method special attention is paid to the output. In this study, the mineralogical composition of potash ores of Tubegatan mine was studied and methods of beneficiation were proposed according to the relationship between the content of KCl, NaCl, insoluble residue and particle size of potash ores.