Mineralogical and Petrographic Substantiation of the Tech- nology of Final Processing of Waste Steelmaking Slags

Steelmaking slags of PJSC ArcelorMittal Kryvyi Rih after many years of storage in dumps were investigated. It was found that the chemical and mineral composition of these wastes allows to isolate from them in separate products res- idues of metallic iron, iron oxides and hydroxides, silicates, quartz, as well as metallurgical glass and carbonates. It has been established that the final processing of waste metallurgical slags has significant prospects for industrial use both in wartime for additional metal production and in post-war time during the restoration of Ukraine.