The latest achievements of liquid membranes for rare earth elements recovery from aqueous solutions—A mini review

MA Kaczorowska - Membranes, 2023 - mdpi.com
The systematic increase in the use of rare earth elements (REEs) in various technologically
advanced products around the world (eg, in electronic devices), the growing amount of …

Recovery of rare earth elements from acid mine drainage with supported liquid membranes: impacts of feedstock composition for extraction performance

A Middleton, BC Hedin, H Hsu-Kim - Environmental Science & …, 2024 - ACS Publications
Acid mine drainage (AMD) from inactive coal mines can be enriched in rare earth elements
(REEs) and has gained much attention as an alternative source for these technology-critical …

The Role of Nanoporous Adsorbents in the Circular Economy—Closing the Loop of Critical Materials Recovery

J Florek, M Negoro, Y Hu, K Kanamori… - Advanced Functional …, 2024 - Wiley Online Library
Due to the increase in the global population, industrialization, and the transition to climate
neutrality through low‐emission technologies, the pressure on critical materials (CMs) …

Treatment of stainless steel rinse waters using non-dispersive extraction and strip dispersion membrane technology

FJ Alguacil, JI Robla - Membranes, 2023 - mdpi.com
The extraction of Fe (III), Cr (III), and Ni (II) from stainless steel rinse water using non-
dispersive extraction and strip dispersion membrane technology was carried out in a …

A Review of Greener Approaches for Rare Earth Elements Recovery from Mineral Wastes

G Tuncay, A Yuksekdag, BK Mutlu, I Koyuncu - Environmental Pollution, 2024 - Elsevier
The use of rare earth elements (REE) in many various fields, including high-tech products,
increases the demand for these materials day by day. The production of REE from primary …

Polymer-Based Extracting Materials in the Green Recycling of Rare Earth Elements: A Review

CF Croft, EA Nagul, MIGS Almeida, SD Kolev - ACS omega, 2024 - ACS Publications
Rare earth elements (REEs) are becoming increasingly important in the development of
modern and green energy technologies with the demand for REEs predicted to grow in the …

Solvent Extraction of Gold (III) by 2-Ethylhexanol and Modeling of Facilitated Transport across a Supported Liquid Membrane

FJ Alguacil, JI Robla - Processes, 2024 - mdpi.com
The solvent extraction of gold (III) by undiluted 2-ethylhexanol or dissolved in toluene from a
HCl solution has been investigated in this paper. The numerical analysis of gold distribution …

Opportunities for Process Intensification with Membranes to Promote Circular Economy Development for Critical Minerals

M Dougher, L Lair, JA Ouimet, W Phillip, T Tarka… - 2024 - osti.gov
Critical minerals are essential to the future of clean energy, especially energy storage,
electric vehicles, and advanced electronics. In this paper, we argue that process systems …

Solvent Extraction of Au (III) by 2-ethylhexanol and Kinetic Modelling of the Facilitated Transport Across a Liquid Membrane

FJ Alguacil, JI Robla - 2024 - preprints.org
The solvent extraction of gold (III) by undiluted 2-ethylhexanol or dissolved in toluene from
HCl solution has been investigated. The numerical analysis of gold distribution data …