UDC 669.27/29:669.054.8
Kolobov G. (1), professor-consultant, c.t.s.
Pavlov V. (2), chief engineer, c.t.s.
Mosejko Yu. (1), associate professor, c.p.s.
Panova V. (1), assistant
Pecheritsa А. (1), undergraduate

EXTRACTION OF RARE-EARTH METALS
FROM SECONDARY AND TECHNOGENIC RAW MATERIALS

(1) Zaporozhe state engineering academy
(2) Zaporozhze experienced-industrial plant of OАJ «Institute of titanium»

Technologies used for recovery of earth rare metals from various types of
secondary and technogenic raw materials are considered, namely: flotation, leaching,
chemical deposition, electrolysis, extraction, sorption and biosorption, ion exchange.
Keywords: rare earth metals, secondary and technogenic raw materials, recovery
technologies

EXTRACTION OF RARE-EARTH METALS FROM SECONDARY AND TECHNOGENIC RAW MATERIALS