Features of Anshan iron ore tailings and future of their comprehensive utilization
Zhang Ting-dong
Abstract
Zhang Ting-dong
Abstract
The constitute and features of Anshan iron ore tailings and the basic works done on tailings are introduced.The tailings are analyzed in respect of chemical component,mineralogical composition,size composition and liberation state.The methods of extracting useful components from tailings to produce building material,artificial stone and concrete are recommended.In addition,the transportation pile up of paste form tailings and the reclamation of dumping site are discussed.
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The constitute and features of Anshan iron ore tailings and the basic works done on tailings are introduced.The tailings are analyzed in respect of chemical component,mineralogical composition,size composition and liberation state.The methods of extracting useful components from tailings to produce building material,artificial stone and concrete are recommended.In addition,the transportation pile up of paste form tailings and the reclamation of dumping site are discussed.
Key concepts: Tailings, Iron ore, Land reclamation, Mining engineering, Tailings dam, Environmental science, Geology, Waste management