Cited by 326Extraction and Separation ProcessesEnvironmental Impact and SustainabilityRecycling and Waste Management Techniques

Toward a cell‐chemistry specific life cycle assessment of lithium‐ion battery recycling processes

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Mohr, Marit, Peters, Jens F., Baumann, Manuel, Weil, Marcel·2020·Journal of Industrial Ecology

Abstract

On the basis of a review of existing life cycle assessment studies on lithium‐ion battery recycling, we parametrize process models of state‐of‐the‐art pyrometallurgical and hydrometallurgical recycling, enabling their application to different cell chemistries, including beyond‐lithium batteries such as sodium‐ion batteries. These processes are used as benchmark for evaluating an advanced hydrometallurgical recycling process, which is modeled on the basis of primary data obtained from a recycling company, quantifying the potential reduction of environmental impacts that can be achieved by the recycling of different cell chemistries. Depending on the cell chemistry, recycling can reduce significantly the potential environmental impacts of battery production. The highest benefit is obtained via advanced hydrometallurgical treatment for lithium nickel manganese cobalt oxide and lithium nickel cobalt aluminum oxide‐type batteries, mainly because of the recovery of cobalt and nickel. Especially under resource depletion aspects, recycling of these cells can reduce their impact to an extent that even leads to a lower “net impact” than that of cells made from majorly abundant and cheap materials like lithium iron phosphate, which shows a more favorable performance when recycling is disregarded. For these cells, recycling does not necessarily provide benefits but can rather cause additional environmental impacts. This indicates that maximum material recovery might not always be favorable under environmental aspects and that, especially for the final hydrometallurgical treatment, the process would need to be adapted to the specific cell chemistry, if one wants to obtain maximum environmental benefit.

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  • While materials from battery recycling are expected to reduce environmental damage, raw material extraction will need to provide the lion's share of battery materials in the foreseeable future.

    “While materials from battery recycling are expected to reduce environmental damage, raw material extraction will need to provide the lion’s share of battery materials in the foreseeable future41–47.”

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Research works printed but not linked: 1

  1. Rothermel, S., Winter, M., & Nowak, S. (2018). Background. In A. Kwade & J. Diekmann (Eds.), Recycling of lithium-ion batteries (pp. 1-31). Cham, Switzerland: Springer International Publishing.

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Authors
Mohr, M., Peters, J. F., Baumann, M., & Weil, M.
Affiliations
  • Helmholtz-Institute Ulm (DE)
  • Helmholtz Association of German Research Centres (DE)
  • Karlsruhe Institute of Technology (DE)
Corresponding author
Peters, Jens F.
Venue
Journal of Industrial Ecology
Published
2020-06-16
Volume
24
Issue
6
Pages
1310-1322
ISSN
  • 1088-1980 (ISSN-L)
  • 1530-9290
OpenAlex
W3036757788
Cited by
326
References
25
Citations by year
2026: 61 · 2025: 67 · 2024: 62 · 2023: 46 · 2022: 60 · 2021: 28 · 2020: 2
FWCI
16.73
Type
journal article
Language
en
Open access
Locations
  • Journal of Industrial Ecology (publishedVersion, cc-by-nc)
  • Repository KITopen (Karlsruhe Institute of Technology) (submittedVersion, cc-by)
  • e_Buah (submittedVersion, cc-by-nc-sa)
  • LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) (submittedVersion, cc-by-nc-sa)
  • KITopen (cc-by)
Funders
Initiative and Networking Fund of the Helmholtz Association within the Network of Excellence on post-Lithium Batteries (ExNet-0035)
Topics
  • Physical Sciences › Engineering › Mechanical Engineering › Extraction and Separation Processes
  • Physical Sciences › Environmental Science › Environmental Engineering › Environmental Impact and Sustainability
  • Physical Sciences › Environmental Science › Waste Management and Disposal › Recycling and Waste Management Techniques
Keywords
lithium-ion battery recycling, life cycle assessment, cell chemistry, hydrometallurgical recycling, pyrometallurgical recycling, sodium-ion batteries, beyond-lithium batteries, cobalt recovery, nickel recovery, lithium nickel manganese cobalt oxide, lithium nickel cobalt aluminum oxide, lithium iron phosphate, resource depletion, environmental impact, material recovery

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