... ,pyrolysising, reduction roasting,Carbonthermal Reduction and sintering of iron o(magnetic iron ore, red iron ore, brown iron ore, ilmenite,vanadium-titanium magnetite ore , ferrous ... (pyrolusite,hausmannite,braunite,Carbonic acid manganese ore,),Aluminum ore(diaspore,boehmite,gibbsite), and jamesonite,etc. ) China iron ore microwave reducing roasting furnace, sintering equipment