A novel approach to extract Nb, Y and Ce from a niobium-bearing ore of low grade by roasting KHSO4–H2SO4 system
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DOI: 10.1007/s12598-020-01435-z
Abstract: In this work, a novel approach of leaching valuable metals, such as niobium, yttrium and cerium, from a niobium-bearing ore of low grade by roasting KHSO 4 –H 2 SO 4 system was experimentally studied.… read more here.
Keywords: system; niobium bearing; bearing ore; ore low ... See more keywords