Process Design For Hematite From Its Ore
May 23, 2013 Oolitic iron ore is one of the most important iron resources. This paper reports the recovery of iron from high phosphorus oolitic iron ore using coal-based reduction and magnetic separation. The influences of reduction temperature, reduction time, C O mole ratio, and CaO content on the metallization degree and iron recovery were investigated in detail.We have iron ore low grade roast ,Jul 18, 2013 Low grade oolitic iron ore from the Aswan locality, assaying 45.23 Fe and 23.93 insoluble residue, was tested for concentration using reduction roasting and subsequent low intensity magnetic separation for the production of blast furnace feed. The ore is a low grade, high phosphorus, and high alumina oolitic hematite.