Beneficiation of low-grade, goethite-rich iron ore using microwave-assisted magnetizing roasting
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DOI: 10.1016/j.mineng.2021.106826
Abstract: Abstract Microwave-assisted reduction roasting of a goethite-rich, reject iron ore waste stream (−2 mm) was used to produce a high-grade concentrate. Reduction roast experiments were conducted at 370 °C, 450 °C, 600 °C and 1000 °C under gas atmospheres… read more here.
Keywords: goethite rich; grade; microwave assisted; goethite ... See more keywords