Exploration of the Circular Economy Model of Lithium Battery Basic Materials Based on the Perspective of Green Chemical Industry
[Purposes]This article aims to construct a circular economy model for lithium battery basic materials based on green chemical technology.[Methods]By adopting green recycling technologies such as mechanical pretreatment,wet metallurgy,and pyrometallurgy,efficient recovery and purification of metal elements from waste lithium batteries can be achieved.At the same time,this paper designs a circu-lar economy model framework that includes material recycling and reuse processes,energy and material closed-loop circulation,and explores key technologies and equipment support.[Findings]The economic feasibility analysis shows that the model has significant cost-effectiveness and market potential.Environ-mental assessment shows that the model can effectively save energy,reduce emissions,and control pollu-tion.However,the model also faces challenges such as material separation and purification,energy recov-ery system efficiency,and optimization of green chemical equipment.[Conclusions]Through technologi-cal innovation and equipment upgrades,it is expected to overcome the challenges faced by current mod-els and further promote the application and development of circular economy models for lithium battery base materials based on green chemical technology.
lithium battery basic materialscircular economygreen chemical technologyenergy recovery
NETL
NSTL
万方数据
