fig4
Figure 4. (A) Flowsheet showing the Umicore/Rhodia’s VAL'EAS™ battery scrap recycling process[41]. Copyright 2014 Elsevier[41]. (B) Detailed illustration of the smelting process[42]. Copyright 2022 Elsevier[42]. (C) Recovery of spent LIBs through reduction roasting and facile acid leaching processes[43]. Copyright 2020 Elsevier[43].
