High grade concentrates and high recovery of iron ore can be achieved using effective feed preparation systems (typically controlled crushing, screening, milling, classification and slimes removal) in combination with cost effective, efficient metallurgical separation.
Beneficiation of Iron Ore and the treatment of magnetic iron taconites, stage grinding and wet magnetic separation is standard practice. This also applies to iron ores of the non-magnetic type which after a reducing roast are amenable to magnetic separation.
Iron Mining and Processing in South Africa RESOUR CE PA CK Iron Mining and Processing in South Africa Source: Kumba Iron Ore, kumba.co.za UNIVERSITY OF CAPE TOWN IDYUNIVESITHI YASEKAPA • UNIVERSITEIT VAN KAAPSTAD Road construction / concrete manufacture Crushing Open pit mining is used to excavate iron ore that is close to the surface. The topsoil is removed and the ore
Fuel, iron ore and flux are continuously supplied through the top of the furnace, so that chemical reactions take place throughout the furnace as material moves downwards. The end products are usually molten metal and slag phases tapped from the bottom, and gasses exiting from the top of the furnace.