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Information × Registration Number 0204U006327, 0102U000948 , R & D reports Title The test of waste technology processing with the purpose of their utilization and production of the marketable concentrate (ferrous, manganese, golden, etc) popup.stage_title Head Dobrovolska T.I., Registration Date 22-09-2004 Organization The Ukrainian State Institute of Mineral Resourses popup.description2 The collective concentrate with an yield - 0,24%, the fracture of total mass of Au - 42,2 g/t, zircon - 65,9%, rutile - 20,9% and a ferruginaus concentrate with an yield 42,3% and the fracture of total mass Fe - 47% has been produced from waste of bauxites (red muds) processing. By flowsheets with the employ ment of gravitation and magnetic separation of manganese ores processing tailings the industrial mangsnese concentrates (Mn up to 40,4%) and gold-containing concentrates (Au 10,87-24,66 g/t) have been produced. The tentative flowsheets of the ferruginous concentrate and the building sand production from the iron ore processing tailings have been developed. It has been determined, that potash salt waste contain free Au up to 37 t. The gravitational concentration in eolian sand has concentrated Au up to 4,1-22,87 t. In coal and ash of Donbas it have been found objects with the conteut of Ge - 80-120 g/t it have been developed the laboratory technologies of the ash concentration, it have bren-produced concentrates with Ge content more than 600 g/t aud experimental ash with Au more than 6,0 g/t. Product Description popup.authors popup.nrat_date 2020-04-02 Close