Production of rare earth element oxide powders by solution combustion: a new approach for recycling of NdFeB magnets-Reference-Cited by-同舟云学术

Production of rare earth element oxide powders by solution combustion: a new approach for recycling of NdFeB magnets

Published:2022 Issue:48 Volume:12 Page:31478-31488
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Emil-Kaya Elif¹²³^ORCID,Stopic Srecko¹,Gürmen Sebahattin²,Friedrich Bernd¹^ORCID

Affiliation:

1. IME Process Metallurgy and Metal Recycling, RWTH Aachen University, 52056 Aachen, Germany

2. Department of Metallurgical & Materials Eng., Istanbul Technical University, 34469 Istanbul, Turkey

3. Department of Materials Science and Tech., Turkish-German University, 34820 Istanbul, Turkey

Abstract

A promising flowsheet is proposed for REEs recovery from NdFeB magnets, as follows: (1) acid baking, (2) employment of ultrasound-assisted water leaching, (3) the production of rare earth oxides (RE oxides) by a solution combustion method, and (4) a calcination process.

Funder

Türkiye Bilimsel ve Teknolojik Araştırma Kurumu

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/RA/D2RA05876F

Reference34 articles.

1. Effects of rare earth elements on the environment and human health: A literature review

2. On the Possibilities of Critical Raw Materials Production from the EU’s Primary Sources

3. Long-term outlook for global rare earth production

4. Hydrometallurgical Recovery of Rare Earth Elements from NdFeB Permanent Magnet Scrap: A Review

Cited by 9 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Multi-site synergistic hydrogen evolution reactions on porous homogeneous FeCoNiCu high-entropy alloys fabricated by solution combustion synthesis and hydrogen reduction;Journal of Alloys and Compounds;2024-10

2. Life cycle assessment and circular economy in the production of rare earth magnets: an updated and comprehensive review;Clean Technologies and Environmental Policy;2024-07-15

3. An Integrated Hydrometallurgical Treatment and Combustion Process for Sustainable Production of Sm2O3 Nanoparticles from Waste SmCo Magnets;Mining, Metallurgy & Exploration;2024-06-28

4. Separation of rare earth elements from waste NdFeB magnets: The influence of hematite seeds and agents on the hematite precipitation in nitric acid medium;Separation Science and Technology;2024-01-02

5. Recycling of NdFeB magnets: Model supported iron minimization via in-situ hydrolysis during leaching and hematite precipitation in an autoclave;Hydrometallurgy;2023-10