矿产保护与利用2023，Vol.43Issue(6)：41-53,13.DOI:10.13779/j.cnki.issn1001-0076.2023.06.005
铁尾矿综合利用研究进展
Research Progress of Comprehensive Utilization of Iron Tailings
摘要
Abstract
At present,the storage capacity of iron tailings in China has reached over one billion tons.Not only the potential safety hazards of tailing dam and environments pollution will be produced,but also a large number of valuable components will be wasted.It does not meet the requirements of the country to build a resource-saving and environment-friendly society.Therefore,how to realize comprehensive utilization of secondary resources has become a research hotspot at present.In this paper,the classification of iron tailings is introduced first.Then,the research status of valuable elements recovery from iron tailings,the preparation of construction and filling materials,decorative materials,the preparation of fertilizers,soil amendments,chemical products are systematically summarized.Finally,the future development prospects of iron tailings utilization are discussed and the relevant suggestions are puts forward.关键词
铁尾矿/综合利用/有价元素/建筑材料/肥料/化工产品Key words
iron tailings/secondary utilization/valuable element/building material/fertilizer catalyst/chemical product分类
矿业与冶金引用本文复制引用
尹琛,白丽梅,李绍英,赵留成,马玉新,单浩轩..铁尾矿综合利用研究进展[J].矿产保护与利用,2023,43(6):41-53,13.基金项目
河北省自然科学基金(钢铁联合项目)(E2022209127) （钢铁联合项目）
河北省高等学校科学技术研究项目(CXY2023008) （CXY2023008）
