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Research Progress on Recovery Technology of Valuable Elements in Waste Lithium Iron Phosphate Battery
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Runji WEI1, Siyuan YANG1, 2, Cheng LIU1, 2
Mining Research and Development | 2025, 45(10) : 22 - 32
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Mining Research and Development | 2025, 45(10): 22-32
Research Progress on Recovery Technology of Valuable Elements in Waste Lithium Iron Phosphate Battery
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Runji WEI1, Siyuan YANG1, 2, Cheng LIU1, 2
Affiliations
  • 1.School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan, Hubei 430070, China
  • 2.Key Laboratory of Green Utilization of Critical Non-metallic Mineral Resources of Ministry of Education, Wuhan, Hubei 430070, China
Published: 2025-10-25
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With the deepening of environmental protection concepts and the continuous advancement of battery technology, the development of new energy vehicles has entered an explosive growth period, and it has also triggered a wave of disposal of retired batteries. In order to cope with the challenge of efficient and green recycling of waste lithium iron phosphate (LFP) batteries, the main literatures on the recycling of lithium iron phosphate batteries at home and abroad in recent years were comprehensively reviewed, and the latest developments of pretreatment, regeneration and repair, pyrometallurgical and wet recycling technologies were systematically introduced. By analyzing and comparing the main characteristics and shortcomings of various recovery technologies, the advantages of wet selective leaching in current recovery practice were pointed out, and the necessity of its development in the future comprehensive recovery of all components and multi-process coordination was emphasized.

Waste lithium iron phosphate battery  /  Cathode material  /  Regeneration and repair  /  Wet recovery  /  Selective lithium extraction
Runji WEI, Siyuan YANG, Cheng LIU. Research Progress on Recovery Technology of Valuable Elements in Waste Lithium Iron Phosphate Battery[J]. Mining Research and Development, 2025 , 45 (10) : 22 -32 .
Year 2025 volume 45 Issue 10
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  • Receive Date:2024-11-07
  • Online Date:2026-02-06
  • Published:2025-10-25
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  • Received:2024-11-07
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Affiliations
    1.School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan, Hubei 430070, China
    2.Key Laboratory of Green Utilization of Critical Non-metallic Mineral Resources of Ministry of Education, Wuhan, Hubei 430070, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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