Research Progress of Comprehensive Utilization of Iron Tailings

YIN Chen; BAI Limei; LI Shaoying; ZHAO Liucheng; MA Yuxin; SHAN Haoxuan

doi:10.13779/j.cnki.issn1001-0076.2023.06.005

2023 Vol. 43, No. 6

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YIN Chen, BAI Limei, LI Shaoying, ZHAO Liucheng, MA Yuxin, SHAN Haoxuan. Research Progress of Comprehensive Utilization of Iron Tailings[J]. Conservation and Utilization of Mineral Resources, 2023, 43(6): 41-53. doi: 10.13779/j.cnki.issn1001-0076.2023.06.005

Citation:

YIN Chen, BAI Limei, LI Shaoying, ZHAO Liucheng, MA Yuxin, SHAN Haoxuan. Research Progress of Comprehensive Utilization of Iron Tailings[J]. Conservation and Utilization of Mineral Resources, 2023, 43(6): 41-53. doi: 10.13779/j.cnki.issn1001-0076.2023.06.005

Research Progress of Comprehensive Utilization of Iron Tailings

North China University of Technology, Tangshan 063000, China

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Corresponding author: BAI Limei, limeibai@126.com

Received Date: 18 September 2023

Publish Date: 25 December 2023

Abstract

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.
- iron tailings /
- secondary utilization /
- valuable element /
- building material /
- fertilizer catalyst /
- chemical product

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References

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