INVESTIGATION OF OIL SHALE COMBUSTION BYPRODUCTS OBTAINED BY PLASMA TREATMENT
https://doi.org/10.31675/1607-1859-2018-20-1-168-174
Abstract
This paper presents research into a possibility of synthesizing a silicate melt based on oil shale combustion byproducts obtained in Dalian Province (China). The energy of thermal plasma is used for this in the mineral fiber production. An experimental electroplasma unit is developed to provide melting of refractory nonmetallic materials, the stationary power of which is 30 kW. During the melting process of the mixture, the formation of the gaseous phase is observed. Using scanning electron microscope, maps of the qualitative distribution of the elemental composition on the surface of the melting product were obtained. Using the scanning electron microscope, the elemental composition maps are obtained for the melting product surface.
About the Authors
O. G. Volokitin
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Oleg G.Volokitin - DSc, Professor.
2, Solyanaya Sq., 634003, TomskV. V. Shekhovtsov
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Valentin V. Shekhovtsov - Research Assistant.
2, Solyanaya Sq., 634003, TomskG. G. Volokitin
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Gennady G.Volokitin - DSc, Professor.
2, Solyanaya Sq., 634003, Tomsk
N. K. Skripnikova
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Nelli K. Skripnikova - DSc, Professor.
2, Solyanaya Sq., 634003, Tomsk
References
1. Hofmeister A.M., Whittington A.G., Pertermann M. Transport properties of high albite crystals and near-endmember feldspar and pyroxene glasses and melts to high temperature. Contrib. Mineral. Petrol. 2009. 158. Pp. 381–400.
2. Malashenko M.S., Maslov E.A., Borisov B.V. Modeling of continuous melting of quartzfeldspar raw materials of subsequent flow from the plasma heating. MATEC Web of Conferences. 2015. V. 23. Pp. 01048.
3. Gao Y., Qiu J., Zhou D. Investigation of optical properties: Eu with Al codoping in aluminum silicate glasses and glass-ceramics. Journal of the American Ceramic Society. 2017. V. 100 (7). Pp. 2901–2913.
4. Nel J.T., Havenga J.L., Swanepoel J., Bosman H. The manufacturing of nanoparticles with a plasma process. The Journal of The Southern African Institute of Mining and Metallurgy. 2010. V. 10. Pp. 231–234.
5. Khmyrov R.S., Protasov C.E., Grigoriev S.N., Gusarov A.V. Crack-free selective laser melting of silica glass: single beads and monolayers on the substrate of the same material. Int. J. Adv. Manuf. Technol. 2016. V. 85. Pp. 1461–1469.
6. Volokitin O.G., Skripnikova N.K., Volokitin G.G., Shekhovtsov V.V., Vereshchagin V.I., Haysundinov A.I. Mineral'noye volokno, poluchennoye v agregatakh nizkotemperaturnoy plazmy iz produktov szhiganiya kamennogo uglya i goryuchikh slantsev [Mineral fiber obtained in aggregates of low-temperature plasma from coal combustion products and combustible shale]. Construction Materials. 2013. No. 11. Pp. 44–46. (rus)
7. Chepurov A.I., Sonin V.M., Kirdyashkin A.A., Zhimulev E.I. Ispol'zovaniye bespressovogo mnogopuansonnogo apparata vysokogo davleniya tipa „razreznaya sfera‟ dlya izmereniya vyazkosti silikatnykh rasplavov [A semi-spherical multi-punch high-pressure apparatus for measuring viscosity of silicate melts]. Applied Mechanics and Technical Physics. 2009. V. 50. No. 5 (297). Pp. 115–120. (rus)
8. Sultimova V.D., Bilkova N.V. Fiziko-khimicheskiye protsessy v teploizolyatsionnykh materialakh pri vozdeystvii vysokokontsentrirovannogo potoka plazmy [Physicochemical processes in heat-insulating materials under highly concentrated plasma flow]. Novoe slovo v nauke: perspektivy razvitiya. 2015. No. 1 (3). Pp. 139–140. (rus)
9. Makarevich K.S., Verkhoturov A.D., Ershova Т.B., Izmestiev S.K. Polucheniye bazal'tovogo volokna iz mineral'nogo syr'ya dal'nego vostoka [Basalt fiber production from the Far East mineral raw materials]. Perspektivnye materialy. 2006. No. 4. Pp. 87–92. (rus)
10. Volokitin O.G., Vereshchagin V.I., Volokitin G.G., Skripnikova N.K., Shekhovtsov V.V. Analiz protsessov traditsionnogo i plazmennogo plavleniya zoly TETS [Analysis of traditional and plasma treatment of power plant ash]. Tekhnika i tekhnologiya silikatov. 2016. V. 23. No. 3. Pp. 2–5. (rus)
11. Volokitin O.G., Vereshchagin V.I., Volokitin G.G., Skripnikova N.K., Shekhovtsov V.V. Polucheniye silikatnykh rasplavov s vysokim silikatnym modulem iz kvarts-polevoshpatsoderzhashchego syr'ya po plazmennoy tekhnologii [Production of silicate melts with high silicate module from quartz-feldspar-containing raw materials using plasma treatment]. Izvestiya vysshikh uchebnykh zavedenii. Seriya: Khimiya i khimicheskaya tekhnologiya. 2014. V. 57. No. 1. Pp. 73–77. (rus)
12. Volokitin G.G., Skripnikova N.K., Volokitin O.G., Shekhovtsov V.V., Haysundinov A.I. Elektrodugovyye i elektroplazmennyye ustroystva dlya pererabotki silikatsoderzhashchikh otkhodov [Electric arc and electroplasma units for processing silicate-containing waste]. Izvestiya vysshikh uchebnykh zavedenii. Fizika. 2014. V. 57. No. 3-3. Pp. 109–113. (rus)
Review
For citations:
Volokitin O.G., Shekhovtsov V.V., Volokitin G.G., Skripnikova N.K. INVESTIGATION OF OIL SHALE COMBUSTION BYPRODUCTS OBTAINED BY PLASMA TREATMENT. Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 2018;(1):168-174. (In Russ.) https://doi.org/10.31675/1607-1859-2018-20-1-168-174
Views:
729
Email this article 