Microphase Heterogenization of High-Iron Bauxite as a Result of Thermal Radiation

The results of modification of the Middle Timan high-iron bauxite by thermal radiation, including the earlier unknown phenomenon of phase heterogenization—formation of intrinsic minerals by originally endocryptically disseminated noble, nonferrous, rare and rare-earth micro-elements—are presented. I...

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Bibliographic Details
Published in:Journal of mining science 2019-09, Vol.55 (5), p.811-823
Main Authors: Razmyslov, I. N., Kotova, O. B., Silaev, V. I., Rostovtsev, V. I., Kiseleva, D. V., Kondrat’ev, S. A.
Format: Article
Language:English
Subjects:
Aluminum compounds
Bauxite
Bayer process
Earth and Environmental Science
Earth Sciences
Geophysics/Geodesy
Geotechnical Engineering & Applied Earth Sciences
Iron
Iron compounds
Mineral Dressing
Mineral Resources
Minerals
Nonferrous metals
Radiation
Rare earth elements
Red mud
Thermal radiation
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Summary:The results of modification of the Middle Timan high-iron bauxite by thermal radiation, including the earlier unknown phenomenon of phase heterogenization—formation of intrinsic minerals by originally endocryptically disseminated noble, nonferrous, rare and rare-earth micro-elements—are presented. It is possible to utilize this phenomenon for the purpose of commercial application of low-grade bauxite, red mud and other difficult ore.
ISSN:1062-7391
1573-8736
DOI:10.1134/S1062739119056185