... ,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 ... ,Magnet pyrite,etc), copper ore(chalcopyrite,bornite,tetrahedrite,cuprous oxide,Copper oxide),manganese(pyrolusite,hausmannite,braunite,Carbonic acid manganese ore,),Aluminum ore ...