A Solar Pyro-Metallurgical Process for Li-ion Batteries Recycling: Proof of Concept

Autor/innen

DOI:

https://doi.org/10.52825/solarpaces.v2i.833

Schlagworte:

Solar Thermochemistry, Recycling, Li-Ion Batteries, Pyrolysis, Smelting

Abstract

Recycling Li-ion batteries is a delicate but strategic operation that can be performed by either pyrometallurgy, hydrometallurgy or a combination of methods. This paper presents, for the first time, an innovative solar pyrometallurgical route that consists in three steps. They are pyrolysis, mechanical separation and smelting. The process is applied to LiNixMnyCo1-x-yO2 (NMC) cathode material. After pyrolysis at 580°C and smelting at 1000°C, the final product is a Ni-based alloy containing Co, Li and Mn.

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Literaturhinweise

X. Ma, L. Azhari and Y. Wang. Li-ion battery recycling challenges. Chem 7, Cell Press 2843–2847, November 11, 2843, 2021. https://doi.org/10.1016/j.chempr.2021.09.013

Z.J. Baum, R. E. Bird, X. Yu, J. Ma. Lithium-Ion Battery Recycling-Overview of Techniques and Trends. ACS Energy Letters 7 (2), 712-719, 2022. https://doi.org/10.1021/acsenergylett.1c02602

N. Vieceli, R. Casasola, G. Lombardo, B. Ebin, M. Petranikova. Hydrometallurgical recycling of EV lithium-ion batteries: Effects of incineration on the leaching efficiency of metals using sulfuric acid. Waste Management 125, 192–203, 2021. https://doi.org/10.1016/j.wasman.2021.02.039.

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Veröffentlicht

2024-08-28

Zitationsvorschlag

Flamant, G., Badre-Eddine, S., Bataille, F., & Coppey, N. (2024). A Solar Pyro-Metallurgical Process for Li-ion Batteries Recycling: Proof of Concept. SolarPACES Conference Proceedings, 2. https://doi.org/10.52825/solarpaces.v2i.833

Konferenzband

Bd. 2 (2023): SolarPACES 2023, 29th International Conference on Concentrating Solar Power, Thermal, and Chemical Energy Systems

Rubrik

Solar Industrial Process Heat and Thermal Desalination

Lizenz

Copyright (c) 2024 Gilles Flamant, Soukayna Badre-Eddine, Françoise Bataille, Nicolas Coppey

Creative-Commons-Lizenz
Dieses Werk steht unter der Lizenz Creative Commons Namensnennung 4.0 International.
##plugins.generic.dates.received## 2023-10-11
##plugins.generic.dates.accepted## 2024-06-28
##plugins.generic.dates.published## 2024-08-28

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