会议论文详细信息
2nd International Symposium on Fundamental Aspects of Rare-earth Elements Mining and Separation and Modern Materials Engineering | |
New technology of extracting the amount of rare earth metals from the red mud | |
材料科学;物理学 | |
Martoyan, G.A.^1 ; Karamyan, G.G.^1 ; Vardan, G.A.^1 | |
Ecoatom LLC, 1 Adanai Str., Yerevan, Armenia^1 | |
关键词: Aluminum production; Economic problems; Electromembrane; New technologies; Rare earth metals; Red mud; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/112/1/012033/pdf DOI : 10.1088/1757-899X/112/1/012033 |
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学科分类:材料科学(综合) | |
来源: IOP | |
【 摘 要 】
The paper outlined the environmental and economic problems associated with red mud - the waste generated in processing of bauxite ore for aluminum production. The chemical analysis of red mud has identified a number of useful elements including rare earth metals. The electromembrane technology of red mud processing with extraction of valuable elements is described. A possible scheme of separation of these metals through electrolysis is also given.
【 预 览 】
Files | Size | Format | View |
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New technology of extracting the amount of rare earth metals from the red mud | 802KB | download |