D4.4 Public summary of WP4 work

The working package 4 is titled as “Magnets inventory and finetuning of Nd, Fe and B recovery”. The main objectives are:
(1) Waste inventory and magnet characterisation
(2) Process optimisation at lab scale to recover >95% of Nd, Fe and B from EoL permanent magnets via SSC and electrochemical extraction
(3) Selective separation of Nd, Fe, and B to reach targeted purities
(4) Impurities evaluation to set the limit of contaminants for the new applications.