离子电池回收在欧洲的经济和结构性挑战:基于利益相关者的评估
Natalia Soldan Cattani1, Christopher Weinert1, Valentin Mussehl1
1Production Engineering of E-Mobility Components (PEM) of RWTH Aachen University, Bohr 12, Aachen, 52072, Germany.
Waste management (New York, N.Y.)
|July 2, 2025
概括
离子电池回收对于电动汽车至关重要,但由于高运输成本和低容量,目前没有利. 建议采用区域预处理和中央处理的去中心化模式,以提高利能力和可扩展性.
科学领域:
- 材料科学 材料科学 材料科学
- 可持续工程 可持续工程
- 循环经济是一个循环经济.
背景情况:
- 离子电池对于电动汽车至关重要,但由于原材料稀缺,需要有效的回收利用.
- 目前的回收过程面临着重大的经济和结构性挑战,影响可持续性和欧洲的资源独立性.
研究的目的:
- 分析离子电池回收的经济和结构挑战.
- 确定阻碍当前回收实践利能力的关键因素.
- 为更有效和可扩展的电池回收提出结构性解决方案.
主要方法:
- 专家采访了整个电池价值链中的13个利益相关者.
- 分析经济因素,包括运输,基础设施投资和工厂容量利用.
- 评估从收集到化学加工的过程.
主要成果:
- 目前,回收是无利可图的,运输成本高达总开支的70%.
- 化工加工基础设施需要大量的投资 (大约1. 23欧元/kg的输入量).
- 低电池回收量导致回收工厂利用率不足 (容量低于10%).
结论:
- 目前的离子电池回收模式在经济上是不可行的.
- 提出了一个分散的结构,区域预处理和集中化化学加工中心.
- 该模型旨在降低运输成本,降低总体支出,并提高回收利用的可扩展性.
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