Scholarly record
MAIN WAYS FOR UTILIZATION OF ALUMOSILICATE ASH FROM COAL-FIRED THERMAL POWER PLANTS OF THE RUSSIAN FEDERATION AND ENVIRONMENTAL CONSEQUENCES
Abstract
Solutions to the environmental problems associated with the burning of coal in power plants are in poor condition. One of the main problems is the continuous growth and accumulation of ash and slag waste (ASW). Ash and slag waste is a major source of raw materials for various industries. However, the degree of use of ash and slag waste at Russian thermal power plants does not exceed 2 million tons / year, with an annual output of 25-28 million tons. Modern methods of enrichment and processing allow the use of ash and slag waste up to 100 %. With the full use of ash and slag waste for the production of industrial products, the risks associated with environmental pollution are reduced both directly by the dumps themselves, and by reducing the need for the extraction of natural materials (sand, gravel, limestone). The elimination of ash dumps is a complex intersectoral problem, in which both ash producers and potential consumers of the products produced from it should take part. To determine the possible applications of specific ash and the technology for processing them into useful products, it is necessary to conduct research not only on their chemical composition, but also on the phase-mineralogical composition, as well as research and development on the development of appropriate technologies for the production and use of the obtained useful products.
Publication Impact Profile
- Captures
- Mendeley - Readers: 1
Publication details
References14
Nikolaev B. Dangerous, but useful ash dumps. URL: https://www.ng.ru/ng_energiya/2020-10-12/16_7987_waste.html
Vorobyev A. E., Chekushina T. V., Gladush A.D., Geological and mineralogical model of an industrial oil synthesis reactor in the lithosphere, Surveying and subsurface use, Russia, No. 4, 2006.
Bogacheva T. M., Zharnova A. A. Prospects of ecological safety of coal power engineering//Ecology and Industry of Russia. Russi, vol. 12, pp. 11-13, 2014.
Plakitkina L. S., Plakitkin Yu. A., Dyachenko K. I. World trends in the development of the coal industry in Russia / / Mining Industry, Russia, No. 1, pp. 24-29, 2019.
Sidorova G. P., Krylov D. A. Radioactivity of coal and ash-slag waste from coal power plants, monograph. Chita ZabGU, Russia, 237 p., 2016.
Tselyuk D. I. Features of the technogenic impact of ash dumps in Central Siberia on underground waters/ Autoreferat, Russia, 24 p., 2009..
Hungary faces a new wave of red sludge URL: https://www.vesti.ru/theme/5286
Gross D., Miller E. C., By-products of coal burning in the USA: problems and opportunities., Proceedings of the II International Scientific and Practical Conference "ECOLOGY IN ENERGY-2005", Moscow, Russia, October 19 – 21, 2005.
Vdovchenko V. S., Martynova M. I., Novitsky N. V., Yushina G. D. / Energy fuel SSSR (reference book) Moscow, Russia, Energoatomizdat, 1991.
Delitsyn L. M., Vlasov A. S., Borodina T. I., Ezhova N. N., Sudareva S. V. Innovative directions of full use of ash from coal-fired thermal power plants for the production of alumina and building materials // Thermal Engineering, Russia, N 4, pp. 3-10, 2013.
Vishnya B. L., Ufimtsev V. M., Kapustin F. L. PERSPECTIVE TECHNOLOGIES OF REMOVAL, STORAGE AND USE OF TPP ASH AND SLAG: monograph. Yekaterinburg, Russia, 186 p., 2006.
Krapchin I. P., Economics of coal processing. Moscow, Nedra, USSR, 213 p., 1989.
Shpirt M. Ya., Non-waste technology. Utilization of waste from the extraction and processing of solid fuels / Ed. akad. B. N. Laskorina. M.: Nedra, USSR, 255 p., 1986.
Kieselshtein L. Ya., Dubov I. V., Shpitsgluz A. L., Parada S. G. Components of ash and slag of power plants.Moscow: Energoatomizdat, Russia, 176 p., 1995.
View or Download full articleAccess options
SWS access login
Login as SWS Scientific CommitteeLogin as SWS Scientific PartnerLogin as SWS AuthorAuthors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.
For librarian assistance: [email protected]
Purchase Instant Access
- Article can be downloaded after successful payment.
- Article may be used according to SWS library access terms.
- Article cannot be redistributed.