Today, on a global scale, special attention is paid to the development of new methods of enrichment of different types of phosphorite, and in the ongoing scientific research, the development of technology for obtaining high-quality phosphorite concentrate using nitric acid and solvents is one of the important tasks. Development of effective methods of chemical enrichment of phosphate raw materials in our republic; calcium chloride solvents formed during the enrichment of high carbonate phosphorites with hydrochloric acid determining the optimal conditions for the extraction process; one of the urgent problems is to create technologies for obtaining phosphorus fertilizers based on chemically enriched high-quality phosphoconcentrate. We set ourselves the goal of obtaining phosphoconcentrate by decomposing central Kyzylkum phosphorite with hydrochloric acid and filtering it, and increasing complex fertilizers from it.

Today, on a global scale, special attention is paid to the development of new methods of enrichment of different types of phosphorite