Recycling of NdFeB magnets using nitration, calcination and water leaching for REE recovery
Sign Up to like & getrecommendations! Published in 2017 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2016.11.006
Abstract: Abstract NdFeB magnets currently dominate the magnet market. Supply risks of certain rare earth elements (REE), e.g. Nd and Dy, demand efficient recycling options that are applicable to different types and compositions with minimum use… read more here.
Keywords: ndfeb magnets; water leaching; calcination water; recycling ndfeb ... See more keywords
Recycling of NdFeB magnets employing oxidation, selective leaching, and iron precipitation in an autoclave
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d2ra06883d
Abstract: The increasing production of neodymium–iron–boron (NdFeB) magnets for technological applications results in disposal problems. NdFeB magnets contain a significant quantity of rare earth elements (REEs). China is the largest REEs producer, but it applies quotas… read more here.
Keywords: oxidation; recycling ndfeb; selective leaching; iron ... See more keywords