An Introduction to Processes for Fine Iron Ore Treating in Fluidized Bed

The processes for fine iron ore treating in fluidized bed are introduced,the processes of magnetic roasting for iron concentrates, fine iron ore preheating and low degree pre-reduction for iron bath smelting reduction, direct reduction iron or iron carbide for EAF, and high reduction degree pre-reduction of iron ore powder for smelting gasifier et al are reviewed.