INTENSIFICATION OF ORE CONCENTRATION AND SORPTION EXTRACTION OF METALS FROM TECHNOGENIC RAW MATERIAL

摘要

A review of the research data on energy effect produced on the processing behavior of minerals and ores is presented. It is experimentally found that treatment of ores by accelerated electrons fosters the ore weakening and the selectivity of dissociation. Thermal modification of natural sorbents and ultrasonic effect application allow reaching the tenfold increase in sorption and kinetics of the mass-exchange processes and sorption technologies.