In this paper the possibility of obtaining microspheres with different structure on the basis of ash and slag waste TPP-1 (Ekibastuz, Kazakhstan) using low-temperature plasma. Developed electroplating stand for obtaining microspheres and determined the optimal regimes of thermal impact on the agglomerated powders on the basis of ash and slag waste. The obtained microspheres are characterized by low bulk density (dense 1,1-1,2 g/cm3, the hollow of 0.3-0.4 g/cm3) and their diameter (30-70 µm thick, hollow 20-90 µm). Smaller particles are mostly transparent, while the larger particles are opaque and have different colors.
ash wastes, microspheres, electroplasma installation
1. Poluchenie kompozicionnyh polimernyh mikrosfer s nanochasticami oksida cinka na poverhnosti / N. I. Prokopov, I. A. Grickov, N. S. Serhacheva [i dr.] // Zhurnal «Plasticheskie massy». - 2013. - № 12. - S. 27-32.
2. Atroschenko G. N., Sigaev V. N. Poluchenie steklyannyh mikrosfer v sisteme Y2O3-Al2O3-SiO2 dlya nuzhd radioterapii // Uspehi v himii i himicheskoy tehnologii. - 2010. - T. 24, № 6 (111). - S. 44-47.
3. Sovremennye metody polucheniya polyh metallicheskih mikrosfer / M. A. Petrov, Yu. L. Bast, P. A. Petrov [i dr.] // Izvestiya Moskovskogo gosudarstvennogo tehnicheskogo universiteta «MAMI», 2012. - № 2 (14). - S. 144-150.
4. Delicyn L. M., Vlasov A. S. Neobhodimost' novyh podhodov k ispol'zovaniyu zoly ugol'nyh TES // Teploenergetika. - 2010. - № 4. - S.49-55.
5. Primenenie zol i zoloshlakovyh othodov v stroitel'stve / N. I. Vatin, D. V. Petrosov, A. I. Kalachev [i dr.] // Inzhenerno-stroitel'nyy zhurnal. - 2011. - № 4. - S. 16-21.
6. Min'ko N. I., Bessmertnyi V. S., Dyumina P. S. Use of Alternative Energy Sources in the Technology of Glass and Glass Ceramic Materials // Glass and Ceramics. - 2002. - Vol. 59, no. 3. - R. 77-79.
7. Problemy kompleksnoy pererabotki zoloshlakovyh othodov i sinteza na ih osnove silikatnyh materialov stroitel'nogo naznacheniya / N. N. Efimov, E. A. Yacenko, V. I. Parshukov [i dr.] // Tehnika i tehnologiya silikatov. - 2010. - T. 17, № 2. - S. 17-21.
8. Evolution of liquid-drop aerosol cloud in the atmosphere / V. A. Arkhipov, E. A. Kozlov, I. K. Zharova [et al.] // Arabian Journal of Geosciences. Special Issue. - 2016. - Vol. 9, no. 2. - P. 1-10.
9. Gorshkov V. S., Savel'ev V. G., Fedorov N. F. Fizicheskaya himiya silikatov i drugih tugoplavkih soedineniy. - M.: Vysshaya shkola, 1988. - 400 s.
10. Fiziko-himicheskie processy polucheniya zol'nyh mikrosfer s ispol'zovaniem nizkotemperaturnoy plazmy / G. G. Volokitin, V. V. Shehovcov, N. K. Skripnikova [i dr.] // Vestnik Tomskogo gosudarstvennogo arhitekturno-stroitel'nogo universiteta. - 2016. - № 3. - S. 139-145.
11. Analiz processov tradicionnogo i plazmennogo plavleniya zoly TEC / O. G. Volokitin, V. I. Vereschagin, G. G. Volokitin [i dr.] // Tehnika i tehnologiya silikatov. - 2016. - T. 23, № 3. - S. 2-6.
12. Phase mineral and chemical composition of coal fly ashes as a basis for their multicomponent utilization. 1. Characterization of feed coals and fly ashes / S. V. Vassilev, R. Menendez, M. Diaz-Somoano [et al.] // Fuel. - 2003. - Vol. 82, no. 14. - P. 1793-1811.
