Management status of waste lithium-ion batteries in China and a complete closed-circuit recycling process

Lithium-ion batteries (LIBs) were used extensively in people's lives, especially with the vigorous promotion of new energy vehicles, which led to the generation of a large number of waste LIBs. In consideration of the enormous quantity, environmental risk, and resource properties, many countries have issued a series of laws and regulations to manage waste LIBs and developed a lot of recycling technologies. As the biggest producer of batteries in the world, China has also taken necessary measures to deal with this situation. This paper presents the latest regulations of waste LIBs in China and reviews the recycling strategies of waste LIBs, especially physical recycling methods. Based on the analysis of the current management status of waste LIBs in China and the recycling technologies, some management suggestions, and a complete closed-circuit recycling process including cascade utilization and resource recovery were put forward. A rough economic evaluation of the process was also conducted to demonstrate the economic feasibility of the proposed process. The purpose of this paper is to provide some valuable references for decision-making bodies in the improvement of waste lithium-ion battery management and to provide an environmentally friendly and industrial feasible recycling process for reference.

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  • English

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  • Accession Number: 01770007
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Feb 26 2021 7:07PM