Selective Flotation of Fine-Ingrained Carbonate-Fluorite Ore in Pulp of Increased Dispersion Uniformity
L. A. KIENKO, O. V. VORONOVA
Institute of Mining, Far East Branch, Russian Academy of Sciences, ul. Turgeneva 51, Khabarovsk, 680000 Russia
Keywords: флотация, флюорит, кальцит, карбонатный модуль, тонкодисперсные частицы, шламы, flotation, fluorite, calcite, carbonate index, fine-ingrained particles, slurry
Abstract
The studies into the fine-ingrained high-carbonate fluorite ore concentration show that increasing of pulp dispersion uniformity results in higher selectivity of flotation. The researchers find out availability of quality fluorite concentrate in processing of low-grade ore with carbonate index less than 1 CaF
2 recovery up to 70%.
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