AbstractAbout AuthorsReferences
The work is devoted to the actual problem of neutralization, disposal and processing of large-tonnage waste to obtain useful products that are in demand in the construction comlex of the Russian Federation. The issues of utilization of ash and slag wastes from thermal power plants, including the development of clay-ash expanded clay, slag-cosite, special-purpose aggregates for heat-resistant concretes, are considered. The use of clay-ash expanded clay and slag-cosite stone solves many problems of modern housing construction, including manufacturing: products for large-panel construction; claydite-concrete blocks for cottages, monolithic structures in prefabricated-monolithic, frame-monolithic construction. Drilling wastes (formed during the development of oil and gas fields) have been studied in order to process them and obtain demanded products – porous aggregates. The main advantages of the developed technology of double neutralization and disposal of drilling cuttings are the full volume of drilling cuttings utilization; a high degree of waste neutralization with obtaining an environmentally friendly material; for the construction of the technological line, affordable domestic equipment is used.
S.A. TOKAREVA, Director, (This email address is being protected from spambots. You need JavaScript enabled to view it.),
M.K. KABANOVA, Candidate of Sciences (Engineering)
M.K. KABANOVA, Candidate of Sciences (Engineering)
NIIKeramzit АО (3a, Eroshevskogo Street, Samara, 443086 Russian Federation)
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2. Moskalenko A.P. Research of the market segment of large-tonnage wastes of thermal power engineering. Trudi of the Kuban State Agrarian University. 2006. No. 1, pp. 305–322. (In Russian).
3. Pichugin E.A. Analytical review of the experience accumulated in the Russian Federation of involving ash and slag waste from thermal power plants in the economic circulation. Problems of regional ecology. 2019. No. 4, pp. 77–87. (In Russian).
4. Zaurbekov Sh.Sh., Murtazaev S.A.Yu., Uspanova A.S., Saidumov M.S. The use of ash and slag waste from the thermal power plant of the city of Grozny for the production of building composites. Ekologiya i promyshlennost’ Rossii. 2011. No. 1, pp. 26–28. (In Russian).
5. Volokitin G.G., Skripnikova N.K., Volokitin O.G., Volland S. Technology for obtaining mineral fibers by recycling ash and slag waste and oil shale waste. Steklo i keramika. 2011. No. 8, pp. 3–5. (In Russian).
6. Voronina S.A., Soboleva S.V. Utilization of ash and slag wastes of OAO Krasnoyarsk CHPP-1 with the production of clay ash expanded clay. Ecological education and nature management in the innovative development of the region. Collection of articles based on the materials of the interregional scientific-practical conference of schoolchildren, students, graduate students and young scientists. 2016, pp. 187–188. (In Russian).
7. Tokareva S.A., Petrov V.P. Kinetics of combustion of carbon in granules during the firing of clay-ash expanded clay in rotary kilns. Izvestiya vysshikh uchebnykh zavedeniy. Stroitel’stvo. 2011. No. 5 (629), pp. 20–27. (In Russian).
8. Korenkova S.F., Petrov V.P., Maksimov B.A. Physico-mechanical properties of slag stone and slag concrete. Stroitel’nye Materialy [Construction Materials]. 2002. No. 10, pp. 20–21. (In Russian).
9. Novikova V.I., Petukhov V.V., Terekhova M.S., Lasman I.A. Slags in the production of light compo-site filler. CONSTRUCTION-2016. Materials of the II Bryansk International Innovation Forum. 2016, pp. 99–103. (In Russian).
10. Bykov N.Yu., Gumenyuk A.S., Litvinenko V.I. Okhrana okruzhayushchey sredy pri stroitel’stve skvazhin [Environmental protection during well construction]. Moscow: VNIIOENG. 1985. 37 p.
11. Budnikov V.F., Bulatov A.I., Makarenko P.P. Okhrana okruzhayushchey sredy v neftegazovoy promyshlennosti [Environmental protection in the oil and gas industry]. Moscow: Nedra. 1997. 483 p.
12. Sheveleva T.N., Ramzova S.A. Waste production. Information bulletin “On the state of the natural environment of the Khanty-Mansiysk Autonomous Okrug”. Khanty-Mansiysk: NPTs “Monitoring”, 2003. 85 p. (In Russian).
13. Onatsky S.P. Proizvodstva keramzita [Expanded clay production]. Moscow: Stroyizdat. 1987. 331 p.
For citation: Tokareva S.A., Kabanova M.K. Utilization of large-tonnage waste. Processing, neutralization and obtaining useful products. Stroitel’nye Materialy [Construction Materials]. 2022. No. 5, pp. 25–29. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2022-802-5-25-29