Use of Machining to Increase the Recovery of Scandium from Refractory Silicate Raw Material

Use of Machining to Increase the Recovery of Scandium from Refractory Silicate Raw Material

The effect of machining conditions on the scandium leaching effectiveness from the wastes of wet magnetic separation of iron–titanium magnetites in sulfuric acid solution has been studied. It has been shown that the degree of recovery of scandium into sulfuric acid solution linearly increases with a...

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Veröffentlicht in:Theoretical foundations of chemical engineering 2018-09, Vol.52 (5), p.898-902
Hauptverfasser: Stepanov, S. I., P’ei, Kh, Boyarintsev, A. V., Giganov, V. G., Chekmarev, A. M., Aung, M. M.
Format: Artikel
Sprache:eng
Schlagworte:
Amorphization
Chemical industry
Chemical-Metallurgical Processes of Deep Treatment of Ore
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Leaching
Machining
Magnetic separation
Recovery
Scandium
Secondary Raw Materials
Sulfuric acid
Technogenic
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Zusammenfassung:The effect of machining conditions on the scandium leaching effectiveness from the wastes of wet magnetic separation of iron–titanium magnetites in sulfuric acid solution has been studied. It has been shown that the degree of recovery of scandium into sulfuric acid solution linearly increases with an increase in the degree of amorphization of specimens of wastes of wet magnetic separation.
ISSN:0040-5795
1608-3431
DOI:10.1134/S0040579518050275