Lithium extraction from salt lake brines with high magnesium/lithium ratio: a review

Rong Zhu; Shixin Wang; C. Srinivasakannan; Shiwei Li; Shaohua Yin; Libo Zhang; Xiaobin Jiang; Guoli Zhou; Ning Zhang

doi:10.1007/s10311-023-01571-9

Lithium extraction from salt lake brines with high magnesium/lithium ratio: a review

Rong Zhu
, Shixin Wang
, C. Srinivasakannan
, Shiwei Li
, Shaohua Yin
, Libo Zhang
, Xiaobin Jiang
, Guoli Zhou
, Ning Zhang

Chemical and Petroleum Engineering

Research output: Contribution to journal › Review article › peer-review

215 Scopus citations

Abstract

The demand for lithium is growing rapidly with the increase in electric vehicles, batteries and electronic equipments. Lithium can be extracted from brines, yet the separation of lithium ions Li⁺ from magnesium ions Mg²⁺ is challenging at high Mg/Li ratios. Here, we review methods to extract lithium from brines, such as extraction, adsorption, nanofiltration, selective electrodialysis and electrochemical intercalation/de-intercalation, with focus on the selective separation of lithium at high Mg/Li ratios. Extraction can be done with organic solvents and ionic liquids. Adsorption is performed with aluminum-, manganese- and titanate-based adsorbents.

Original language	British English
Pages (from-to)	1611-1626
Number of pages	16
Journal	Environmental Chemistry Letters
Volume	21
Issue number	3
DOIs	https://doi.org/10.1007/s10311-023-01571-9
State	Published - Jun 2023

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Extraction and separation
Lithium resources
Salt lake brines
Sustainable development

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10.1007/s10311-023-01571-9

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Cite this

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title = "Lithium extraction from salt lake brines with high magnesium/lithium ratio: a review",

abstract = "The demand for lithium is growing rapidly with the increase in electric vehicles, batteries and electronic equipments. Lithium can be extracted from brines, yet the separation of lithium ions Li+ from magnesium ions Mg2+ is challenging at high Mg/Li ratios. Here, we review methods to extract lithium from brines, such as extraction, adsorption, nanofiltration, selective electrodialysis and electrochemical intercalation/de-intercalation, with focus on the selective separation of lithium at high Mg/Li ratios. Extraction can be done with organic solvents and ionic liquids. Adsorption is performed with aluminum-, manganese- and titanate-based adsorbents.",

keywords = "Extraction and separation, Lithium resources, Salt lake brines, Sustainable development",

author = "Rong Zhu and Shixin Wang and C. Srinivasakannan and Shiwei Li and Shaohua Yin and Libo Zhang and Xiaobin Jiang and Guoli Zhou and Ning Zhang",

note = "Funding Information: Financial aid from the following programs is gratefully acknowledged: National Key research and development Program (Grant No. 2021YFC2901300). Publisher Copyright: {\textcopyright} 2023, The Author(s), under exclusive licence to Springer Nature Switzerland AG.",

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T1 - Lithium extraction from salt lake brines with high magnesium/lithium ratio

T2 - a review

AU - Zhu, Rong

AU - Wang, Shixin

AU - Srinivasakannan, C.

AU - Li, Shiwei

AU - Yin, Shaohua

AU - Zhang, Libo

AU - Jiang, Xiaobin

AU - Zhou, Guoli

AU - Zhang, Ning

N1 - Funding Information: Financial aid from the following programs is gratefully acknowledged: National Key research and development Program (Grant No. 2021YFC2901300). Publisher Copyright: © 2023, The Author(s), under exclusive licence to Springer Nature Switzerland AG.

PY - 2023/6

Y1 - 2023/6

N2 - The demand for lithium is growing rapidly with the increase in electric vehicles, batteries and electronic equipments. Lithium can be extracted from brines, yet the separation of lithium ions Li+ from magnesium ions Mg2+ is challenging at high Mg/Li ratios. Here, we review methods to extract lithium from brines, such as extraction, adsorption, nanofiltration, selective electrodialysis and electrochemical intercalation/de-intercalation, with focus on the selective separation of lithium at high Mg/Li ratios. Extraction can be done with organic solvents and ionic liquids. Adsorption is performed with aluminum-, manganese- and titanate-based adsorbents.

AB - The demand for lithium is growing rapidly with the increase in electric vehicles, batteries and electronic equipments. Lithium can be extracted from brines, yet the separation of lithium ions Li+ from magnesium ions Mg2+ is challenging at high Mg/Li ratios. Here, we review methods to extract lithium from brines, such as extraction, adsorption, nanofiltration, selective electrodialysis and electrochemical intercalation/de-intercalation, with focus on the selective separation of lithium at high Mg/Li ratios. Extraction can be done with organic solvents and ionic liquids. Adsorption is performed with aluminum-, manganese- and titanate-based adsorbents.

KW - Extraction and separation

KW - Lithium resources

KW - Salt lake brines

KW - Sustainable development

UR - https://www.scopus.com/pages/publications/85147672127

U2 - 10.1007/s10311-023-01571-9

DO - 10.1007/s10311-023-01571-9

M3 - Review article

AN - SCOPUS:85147672127

SN - 1610-3653

VL - 21

SP - 1611

EP - 1626

JO - Environmental Chemistry Letters

JF - Environmental Chemistry Letters

IS - 3

ER -

Lithium extraction from salt lake brines with high magnesium/lithium ratio: a review

Abstract

UN SDGs

Keywords

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