A sustainable process for the recovery of valuable metals from spent lithium-ion batteries.


In this work, an eco-friendly and hydrometallurgical process for the recovery of cobalt and lithium from spent lithium-ion batteries has been proposed, which includes pretreatment, citric acid leaching, selective chemical precipitation and circulatory leaching. After pretreatment (manual dismantling, N-methyl pyrrolidone immersion and calcination), Cu and… (More)
DOI: 10.1177/0734242X16634454

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