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    废锂离子动力电池回收利用行业发展现状及问题研究

    Current Status and Challenges of the Recycling and Utilization Industry for Spent Lithium-Ion Power Batteries

    • 摘要: 随着新能源汽车产业的快速发展,锂离子动力电池逐步进入规模化退役阶段,其高效回收利用对于保障国家战略资源安全、防控环境污染、推动循环经济发展具有重要意义。当前,我国废旧动力电池回收利用行业体系尚不完善,回收、运输、预处理及材料再生等全流程呈现“散、乱、弱”的特征,与高效回收和规范处置的体系要求存在较大差距。通过对废电池回收服务网点建设与运营、回收利用项目审批与建设进展、行业规范条件申报等数据进行统计分析,并结合实地调研,对行业综合利用技术与环境保护水平进行了系统评估,识别了当前行业面临的主要问题,并深入分析其产生原因。研究结果表明,当前行业主要问题集中在回收体系运行效率低、综合利用产能过剩、利用技术水平不高、环境与安全风险突出等方面,导致正规企业面临运营成本高、原料保障难、盈利能力弱等挑战,严重制约了行业的健康发展。为此,提出应通过强化政策制度保障、规范回收与利用管理、推动关键技术研发、促进产业协同发展、加大监督管理力度等举措,切实推动行业规范化、高质量发展。

       

      Abstract: Based on an evaluation of the current development status of the waste battery recycling industry, this study identifies key challenges, analyzes their underlying causes in depth, and proposes targeted management recommendations. To enhance the accuracy of research findings, the study collected extensive industrial data, including information on the construction and operation of recycling service networks, the approval and implementation of recycling projects, and enterprise compliance reporting. Through comparative data analysis, statistical assessment, and field investigations that supplemented and verified information regarding key operational processes, this study conducted a comprehensive evaluation of the industry′s resource utilization technologies and environmental protection capabilities. The research reveals that the recycling industry currently faces several issues, including an imbalanced industrial chain, inadequate levels of comprehensive utilization, and prominent safety and environmental risks. Specifically, the industrial chain imbalance is reflected in the low operational efficiency of the collection system, significant overcapacity in comprehensive utilization, and a consequent slowdown in the advancement of production technologies. Particularly noteworthy is the inadequate level of comprehensive utilization, characterized by a distinctly fragmented industrial landscape. Over 60% of projects are limited to pretreatment processes such as crushing and screening, failing to achieve the ultimate goal of resource recovery. Moreover, resource regeneration projects primarily focus on metallic resources such as lithium, nickel, and cobalt, with minimal production capacity dedicated to recycling iron phosphate residues and anode materials. The causes of these problems span multiple dimensions, including policy planning, market conditions, and technical standards. First, the lack of proper implementation planning and control for supportive policies has resulted in a surplus of redundant projects and poor coordination with upstream and downstream industries. Second, the lack of mandatory regulations has led to a proliferation of informal operators, causing idle capacity among compliant enterprises while significantly increasing environmental pollution and product safety risks. Third, the technical requirements for standardized processing necessitate substantial investments in production operations and environmental management; the resulting high costs and low returns directly deter companies from expanding advanced production capacity. This insufficient development of advanced production capacity further constrains improvements in the overall level of comprehensive utilization across the industry. Finally, recent market shifts, including the contraction of downstream applications and falling prices of raw materials, have significantly undermined cost-effectiveness and substantially limited market prospects. To establish an efficient collection and standardized disposal system, this study recommends strengthening institutional policy safeguards, developing standardized documentation to regulate recycling practices, vigorously promoting technological research and development, and enhancing full-chain supervision. Specific pathways include reinforcing mandatory recycling systems, formulating technical standards for the battery health assessment, transportation, and storage, and strengthening off-site supervision via material flow tracking, power consumption monitoring, and satellite remote sensing.

       

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