Optical silica glass based on super quartzites from the Eastern Sayan Mountains

The results of examining high-purity quartzites retrieved from the Eastern Sayan Mountains (namely, the Bural–Sardag deposit), extracting ultra-high purity quartz concentrates from them, and depositing silica glass using the vacuum-compression method are reported. The flowsheet for their beneficiati...

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Veröffentlicht in:	Glass physics and chemistry 2017-05, Vol.43 (3), p.222-226
Hauptverfasser:	Nepomnyashchikh, A. I., Demina, T. V., Zhaboedov, A. P., Eliseev, I. A., Lesnikov, P. A., Lesnikov, A. K., Paklin, A. S., Romanov, V. S., Sapozhnikov, A. N., Sokol’nikova, Yu. V., Fedorov, A. M., Shalaev, A. A., Shendrik, R. Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Composites Glass Materials Science Mountains Natural Materials Physical Chemistry Purity Quartz Quartzite Silica glass Silicon dioxide
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Beschreibung
Zusammenfassung:	The results of examining high-purity quartzites retrieved from the Eastern Sayan Mountains (namely, the Bural–Sardag deposit), extracting ultra-high purity quartz concentrates from them, and depositing silica glass using the vacuum-compression method are reported. The flowsheet for their beneficiation is elaborated. The characteristics of quartz concentrates and silica glass based on them are provided.
ISSN:	1087-6596 1608-313X
DOI:	10.1134/S1087659617030099