Review of Technogenic Waste and Methods of Its Processing for the Purpose of Complex Utilization of Tailings From the Enrichment of Non-Ferrous Metal Ores as a Component of the Raw Material Mixture in the Production of Cement Clinker

This article presents the results of studies of an analytical review of the possibility of using tailings from the beneficiation of the Balkhash concentration plant as a component of the raw mixture for producing cement clinker. In particular, an analytical review of research was carried out, where the issues of the formation of man-made mineral objects of industrial waste in the Republic of Kazakhstan were considered. The information on the tailings as a large-tonnage man-made waste from the mining and processing and metallurgical industries is presented. The utilization of waste from the beneficiation of non-ferrous metal ores is considered, the characteristics of the beneficiation tailings of the Balkhash beneficiation plant are given, the processes of obtaining Portland cement clinker and its phase compositions are considered.