Lithium recovery from typical coal-based solid wastes: Critical technologies, challenges, and prospects

Y Cao, C Zhou, F Gao, Y Huang, W Zhu, G Liu… - Chemical Engineering …, 2024 - Elsevier
The extraction of lithium mainly depends on salt-lake brine and lithium ore. With the rapid
growth of the new energy automobile industry, there has been a surge in demand for lithium …

Bioleaching of rare earth elements: perspectives from mineral characteristics and microbial species

S Shi, J Pan, B Dong, W Zhou, C Zhou - Minerals, 2023 - mdpi.com
Bioleaching exhibits high potential for the processing of low-grade complex mineral
resources. With the development of the economy and an increase in demand, rare earth …

Quantile time-frequency connectedness and portfolio diversification: A study of clean energy and metal markets

J Wang, Y Zhou, S Wu - Renewable Energy, 2025 - Elsevier
Severe climate change has accelerated the shift towards renewable energy sources. In this
study, we explore the spillover effects and portfolio diversification between clean energy and …

Microwave-assisted hydrothermal synthesis of lithium ion-sieve for adsorption of lithium ion in coal gangue leaching solution

X Long, C Liu, Y Yang, B Dong, H Chen… - Colloids and Surfaces A …, 2024 - Elsevier
A two-step method involving microwave-assisted hydrothermal synthesis and solid-phase
calcination was employed to prepare the Li 1.6 Mn 1.6 O 4 (LMO) precursor. Material …

Study on recovering the scattered metals from coal gangue by low-temperature activation and two-stage selective leaching

P Wei, C Wang, K Wan, Z Miao - Separation and Purification Technology, 2025 - Elsevier
As metal deposits are developed on a large scale and at high intensity, the strategic metals
under “protective measures” will inevitably face resource depletion. It becomes particularly …

[HTML][HTML] Coal and Coal By-Products as Unconventional Lithium Sources: A Review of Occurrence Modes and Hydrometallurgical Strategies for Metal Recovery

E Rudnik - Minerals, 2024 - mdpi.com
Lithium, a critical material for the global development of green energy sources, is
anomalously enriched in some coal deposits and coal by-products to levels that may be …

Study on modes of occurrence and selective leaching of lithium in coal gangue via grinding-thermal activation

H Chen, L Zhang, J Pan, X He, S Shi, X Long… - Chemical Engineering …, 2024 - Elsevier
Lithium (Li), an important strategic metal, has been paid attention to by researchers,
entrepreneurs, and political circles, especially its recovery from coal-based solid waste. In …

Extraction of valuable critical metals from coal gangue by roasting activation-sulfuric acid leaching

C Kang, S Yang, J Qiao, Y Zhao, S Dong… - … Journal of Coal …, 2024 - Taylor & Francis
Coal gangue is a bulk industrial solid waste produced in the process of coal mining and
washing, with the dual attributes of resourcefulness and hazardousness. It can be used as a …

Advances and promotion strategies of processes for extracting lithium from mineral resources

C Ni, C Liu, J Wang, Y Liang, W **e, H Zhong… - Journal of Industrial and …, 2024 - Elsevier
In recent years, the rapid development of new energy technologies has driven swift progress
in lithium exploitation. Compared to brine sources, lithium is more widely distributed in …

Effects of Setaria viridis on heavy metal enrichment tolerance and bacterial community establishment in high-sulfur coal gangue

Y Wang, D Bai, X Luo, Y Zhang - Chemosphere, 2024 - Elsevier
Plant enrichment and tolerance to heavy metals are crucial for the phytoremediation of coal
gangue mountain. However, understanding of how plants mobilize and tolerate heavy …