Selective extraction of lithium (Li) and preparation of battery grade lithium carbonate (Li2CO3) from spent Li-ion batteries in nitrate system

Peng, Chao; Liu, Fupeng; Wang, Zulin; P. Wilson, Benjamin; Lundström, Mari

doi:10.1016/j.jpowsour.2019.01.072

Public

Selective extraction of lithium (Li) and preparation of battery grade lithium carbonate (Li2CO3) from spent Li-ion batteries in nitrate system

Shared by NobleBlocks on Jan 30, 2019 • 12:00 AM UTC

Authors:

Chao Peng

Fupeng Liu

Zulin Wang

Abstract

In this study, a novel method that allows selective extraction of lithium and production of battery grade Li2CO3 is introduced, which includes nitration, selective roasting, water leaching and Li2CO3 preparation. By this method, metallic components in Li-ion battery waste are firstly transformed int...

Subject

Roasting

Leaching (pedology)

Chemistry

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