Частное Предприятие "Партнеры По Промышленной И Экологической Безопасности"
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A method of iron-ore concentration includes crushing and grinding of ores, its selective flocculation, deslimation and magnetic separation of deslimer sands to produce iron ore concentrate. When grinding the particles of ores are treated by a dispersing agent such as silicate salts, which consumption makes 0.2- per ton of grinded ore, in the case 1.0-1.5 % of mass fraction of heavy metals is added to the dispersing agent, such as chromium, copper, zinc, and selective flocculation of the particles of ground ore is performed in liquid medium of the deslimer at pH = 7.0-10.5.
UAU201011858U2010-10-062010-10-06Method of iron-ore concentration
UA57494U
(en)
METHOD FOR PULPARATING TO FLOTATION OF MAGNETIC FRACTION FROM PRODUCTS OF SULPHIDE COPPER-NICKEL ORE ENRICHMENT CONTAINING IRON AND NOBLE FERROMAGNETIC MINERALS