Email this article Recovery of rare-earth oxides from aluminosilicate sludges
- Authors: Trushnikova L.N.1, Bakovets V.V.1, Sokolov V.V.1, Tarasenko M.S.1
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Affiliations:
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch
- Issue: Vol 50, No 5 (2016)
- Pages: 851-856
- Section: Chemistry and Technology of Rare, Trace, and Radioactive Elements
- URL: https://bakhtiniada.ru/0040-5795/article/view/171143
- DOI: https://doi.org/10.1134/S0040579516050249
- ID: 171143
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Abstract
A method for recovering some rare-earth oxides (Dy2O3, Y2O3, and Pr6O11) with their simultaneous purification via the breakdown of aluminosilicate sludges by soda has been proposed using an example of model samples that contain these oxides sintered with 11 admixture oxides. The developed process has been shown to be efficient for the recovery of rare-earth oxides of chemically pure grade from chemically complicated sinters.
About the authors
L. N. Trushnikova
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Author for correspondence.
Email: becambe@niic.nsc.ru
Russian Federation, pr. Akademika Lavrent’eva 3, Novosibirsk, 630090
V. V. Bakovets
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: becambe@niic.nsc.ru
Russian Federation, pr. Akademika Lavrent’eva 3, Novosibirsk, 630090
V. V. Sokolov
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: becambe@niic.nsc.ru
Russian Federation, pr. Akademika Lavrent’eva 3, Novosibirsk, 630090
M. S. Tarasenko
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: becambe@niic.nsc.ru
Russian Federation, pr. Akademika Lavrent’eva 3, Novosibirsk, 630090
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