Closed-loop process for recovery of metals from NdFeB magnets using a trichloride ionic liquid

Synopsis: Rare-earth metals and cobalt can be recovered from spent NdFeB magnets using an oxidative ionic liquid which can be reused in next cycles. [Display omitted] •NdFeB magnets can completely dissolve in a trichloride ionic liquid.•Elements in NdFeB magnets are oxidized by trichloride ionic liq...

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Bibliographic Details

Published in:	Separation and purification technology Vol. 275; p. 119158
Main Authors:	Li, Xiaohua, Li, Zheng, Binnemans, Koen
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 15.11.2021
Subjects:	Oxidative dissolution Permanent magnets Polyhalides Rare earths Recycling Permanent magnets Recycling Oxidative dissolution Rare earths Polyhalides
ISSN:	1383-5866, 1873-3794
Online Access:	Get full text
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