A qualitative assessment of lithium ion battery recycling processes

نویسندگان

چکیده

With the widespread adoption of e-mobility, there are high numbers lithium Ion batteries (LIB) entering waste stream. It is imperative that disposal and recycling strategies developed implemented. There an urgent need for safe, environmentally friendly economically affordable routes End Life (EoL) LIBs. This study has looked at 44 commercial recyclers assessed their reclamation processes. A novel qualitative assessment matrix termed “Strategic materials Weighting And Value Evaluation" (SWAVE) proposed used to compare strategic importance value various in EoL The sustainability quality recycled material by comparing final form or composition after processes, industrial processes industry type (primary sector, manufacturer recycler). SWAVE applied each company, producing a score out 20, with higher number indicating more can be recycled. separation resources from six prominent companies discussed further. majority use one mechanical treatment, pyrometallurgy, hydrometallurgy, concentrating upon metal extraction rather than closed-loop metals component materials, highlighting environmental technological gap. To improve current circular economy reuse repurposing (closed-loop recycling), instead purely recovery should considered further development. Further studies trade-offs recovering preference another required.

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ژورنال

عنوان ژورنال: Resources Conservation and Recycling

سال: 2021

ISSN: ['1879-0658', '0921-3449']

DOI: https://doi.org/10.1016/j.resconrec.2020.105219