Beneficiation of an iron ore fines by magnetization
#0183;#32;Finally, the reduction of hematite to magnetite occurs at around 850 #176;C (Jang et al., 2014).But in this investigation, we mainly introduce the relative contents of iron recovery and magnetic properties as well as phase conversion for magnetization roasting, and an iron ore fines containing iron carbonate minerals obtained from Donganshan Iron Ore Mine was studied purposely to achieve its