Effect of Municipal Solid Waste Incineration Fly Ash Addition on the Iron Ore Sintering Process , Mineral Phase and Metallurgical Properties of Iron Ore Sinter

Municipal solid waste incineration (MSWI) fly ash is the residue collected in the gas cleaning unit or the waste heat recovery and utilization system of incineration plants. In MSWI fly ash, the major elements (>10 000 mg/kg) are Ca, Si, Mg, Fe, Al, K, Pb, Zn, O, S, and Cl as oxides, silicates, phosphates, chlorides and sulfates; the minor elements (1 000… (More)