Effect of surface modification by lead ions on flotation behavior of columbite-tantalite
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DOI: 10.1016/j.colsurfa.2020.125827
Abstract: Abstract Ta and Nb are listed in the category of strategic metals. Columbite-tantalite is the most abundant Nb- and Ta-containing mineral. The flotation is a promising method for fine columbite-tantalite recovery. However, few studies have… read more here.
Keywords: tantalite surface; columbite tantalite; surface; bha ... See more keywords