Steklo i Keramika (Glass and Ceramics). Monthly scientific, technical and industrial journal

 

ISSN 0131-9582 (Online)

  • Continuous numbering: 1119
  • Pages: 39-44
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The lack of production facilities in Uzbekistan for the enrichment of quartz raw materials creates difficulties in improving the quality of products and their competitiveness. The aim of the study was to identify the possibility of enriching quartz raw materials by physical methods. In laboratory conditions, the methods of sieving, washing, classifying, scrubbing, and magnetic influence have been used. The most promising quartz sands for the glass industry from the point of view of beneficiation, as well as the possibility of beneficiation of vein quartz and quartzite, have been determined.
Dr. Tech. Sciences M. Kh. ARIPOVA (This email address is being protected from spambots. You need JavaScript enabled to view it.), Cand. tech. Sciences R. V. MKRTCHYAN (This email address is being protected from spambots. You need JavaScript enabled to view it.), F. B. ERKINOV ( e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ); Tashkent Institute of Chemical Technology (Tashkent, Uzbekistan)
Afanasyev A.D. Review of technologies for enrichment of quartz raw materials // Bulletin of ISTU. 2010.? 7 (47). S. 283? 289. Stepanenko A. I., Stepanenko A. A. Concentration of glass sands. URL: https://gmexp.ru/netcat_files/ userfiles / Broshyura_Peski_2019.pdf S? Ti? A J., Akishins V. Latvian quartz sand for production of glass // Materials Sciences and Applied Chemistry. 2011. V. 24. P. 61? 69. Gadiyatov VG, Kiyakh DA, Zhidkova SA On the problem of using quartz sand to obtain highly pure quartz // Vestnik VSU. Ser. Geology. 2010.? 2.S. 324? 327. Matveev A. I., Eremeeva N. G., Sleptsova E. S. Study of quartz sands of the West Khomustakh deposit for washability // Gorny information-analytical bulletin. 2009.? 1.S. 121? 126. Griscom DL Trapped-electron centers in pure and doped glassy silica: A review and synthesis // Journal of Non-Crystalline Solids. R. 1945? 1962. Schreiber A., ??K? Hn B., Arnold E. et al. Radiation resistance of quartz glass for VUV discharge lamps // Journal of Physics D: Applied Physics. 2005. V. 38. P. 3242? 3250. Kuzuu N., H. Horikoshi, T. Nishimura, Y. Kokubo Effects of heat treatment on absorption bands in free-OH and OH-containing fused quartz // Journal of Applied Physics. 2003. V. 93, No. 11.P. 9062? 9071. G? Tze J. Chemistry, textures and physical properties? geological interpretation and technical application // Mineralogical Magazine. 2009. V. 73, No. 4. P. 645? 671. Zakirov MZ, Gafurdzhanov SG Quartz and quartz-feldspar sands of Uzbekistan. Tashkent: Fan, 1976.94 p.

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Aripova M. Kh., Mkrtchyan R. V., Erkinov F. B. On the Possibility of Enriching Quartz raw Materials in Uzbekistan for the Glass Industry. Steklo i keramika. 2021:94(3):39-44. (in Russ). UDK 666.512:54.05