Solvent extraction systems for selective isolation of light rare earth elements with high selectivity for Sm and La DOI Creative Commons
Hossein Salehi,

Samane Maroufi,

Rasoul Khayyam Nekouei

et al.

Rare Metals, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 24, 2025

Language: Английский

Research progress of rare earth separation methods and technologies DOI Open Access

Mory Traore,

Aijun Gong, Yiwen Wang

et al.

Journal of Rare Earths, Journal Year: 2022, Volume and Issue: 41(2), P. 182 - 189

Published: April 15, 2022

Language: Английский

Citations

119
The recent progress of ion exchange for the separation of rare earths from secondary resources – A review DOI Creative Commons
Youssef El Ouardi, Sami Virolainen, Emile Salomon Massima Mouele

et al.

Hydrometallurgy, Journal Year: 2023, Volume and Issue: 218, P. 106047 - 106047

Published: March 7, 2023

The challenge towards modern technologies has been enquiring and culminating in the continuously expanding use of rare earth elements (REEs). non-renewable primary resources REEs such as bastnasite, monazite, xenotime, are 78% dominated by China, their exhaustive exploitation future availability have raised global concerns. recycling end-of-life (EOL) products containing earths, waste streams mining, metallurgical industry, also referred to secondary - therefore become an alternative. This, however, requires advanced separation extraction achieve high yields from raw materials purities recovered REEs. Hydrometallurgy, starting with leaching, having solvent solution purification step, employed worldwide for capturing resources, reported efficiencies. Among frequently used processes, ion exchange (IX) one potential method due its selectivity, simple maintenance, easy accessibility. This review briefly highlights updated separate sulfate-based solutions sources mostly focuses on systems. Significant benefits IX outlined, content this emphasizes that can still be efficient, economical, green enhanced sources.

Language: Английский

Citations

100
MOF membranes for gas separations DOI
Yiming Zhang, Hang Yin,

Lingzhi Huang

et al.

Progress in Materials Science, Journal Year: 2025, Volume and Issue: unknown, P. 101432 - 101432

Published: Jan. 1, 2025

Citations

3
Selective extraction of rare earth elements from red mud using oxalic and sulfuric acids DOI

Wanyan Li,

Zehai Li,

Ning Wang

et al.

Journal of environmental chemical engineering, Journal Year: 2022, Volume and Issue: 10(6), P. 108650 - 108650

Published: Sept. 26, 2022

Language: Английский

Citations

42
Advances of magnetic nanohydrometallurgy using superparamagnetic nanomaterials as rare earth ions adsorbents: A grand opportunity for sustainable rare earth recovery DOI
Lorena Molina,

Carlos Basualto-Flores,

Verónica Paredes‐García

et al.

Separation and Purification Technology, Journal Year: 2022, Volume and Issue: 299, P. 121708 - 121708

Published: July 16, 2022

Language: Английский

Citations

41
Effective extraction of rare earth elements from ion-adsorption type rare earth ore by three bioleaching methods DOI
Hao Zhou, Junjun Wang, Xinyi Yu

et al.

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 330, P. 125305 - 125305

Published: Oct. 7, 2023

Language: Английский

Citations

35
Recovery and removal of rare earth elements from mine wastewater using synthesized bio-nanoparticles derived from Bacillus cereus DOI

Qiuting Yan,

Yalin Yang,

Wei Chen

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 459, P. 141585 - 141585

Published: Jan. 28, 2023

Language: Английский

Citations

28
Elucidating the speciation of extracted lanthanides by diglycolamides DOI Creative Commons
Allison A. Peroutka, Shane S. Galley, Jenifer C. Shafer

et al.

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 482, P. 215071 - 215071

Published: Feb. 21, 2023

Language: Английский

Citations

27
Technologies of Recycling REEs and Iron from NdFeB Scrap DOI Creative Commons
Fusheng Xiao, Wentao Hu,

Jianqi Zhao

et al.

Metals, Journal Year: 2023, Volume and Issue: 13(4), P. 779 - 779

Published: April 16, 2023

In recent years, under the background of global low-carbon development, production NdFeB magnets has increased dramatically. With end magnet life, a large number discarded products will be produced in future. At same time, 6–73% industrial waste manufacturing process magnets. The rare earth content (about 30 wt.%) these scraps is generally higher than that raw ore, and recovery elements from them helps to stabilize supply chain. addition, scrap contains about 70 wt.% iron, which currently unable utilized with high added value. If iron can recycled based on recycling elements, it expected realize full component reduce life cycle environmental load products. This paper summarizes properties, potential, existing technologies waste, principles, advantages, disadvantages various methods, such as direct reuse, pyrometallurgy, hydrometallurgy, electrochemistry. Among them, electrochemical method was emphatically reviewed newly proposed method. On this basis, future development direction been prospected, research idea avoiding shortcomings methods through combined proposed. It low hazards, energy consumption, closed-loop are main goals achieved process.

Language: Английский

Citations

24
Advances in bio/chemical approaches for sustainable recycling and recovery of rare earth elements from secondary resources DOI
Mohammed Danouche, Ayoub Bounaga, Anass Oulkhir

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 912, P. 168811 - 168811

Published: Nov. 27, 2023

Language: Английский

Citations

24