Iron ore pelletisation. BRPL is in operation in producing iron ore pellets from iron ore concentrates after beneficiating low grade iron ore fines. The low grade fines with Fe less than 5657% are beneficiated at beneficiation plant through grinding, gravity magnetic separation process to produce high grade iron ore concentrates with 6364% Fe.
Mineralogy and Geochemistry of A Low Grade Iron . ¾ Cost of sintering and pelletisation In total, the Indian iron ores, in general, contain adverse alumina content and require beneficiation to reduce the same in the ore for feeding to the blast furnace.