ekipЭкология и промышленность РоссииEcology and Industry of Russia1816-03952413-6042ООО "Калвис"10.18412/1816-0395-2025-12-22-27ekip-3075Research ArticleНАУЧНЫЕ РАЗРАБОТКИSCIENTIFIC DEVELOPMENTSИзучение состава, свойств и структурных особенностей золошлаковых смесей с целью их утилизации в составах композиционных материалов строительного назначенияComprehensive Investigation of Composition, Properties and Structural Characteristics of Ash-Slag Mixtures for Their Utilization in Construction Composite MaterialsПанковП. П.PankovP. P.

канд техн наук, ст. науч. сотрудник

Cand. Sci. (Eng.), Senior Research Fellow

podpiska@kalvis.ruБесполитовД. В.BespolitovD. V.

канд. техн. наук, науч. сотрудник

Cand. Sci. (Eng.), Research Scientist

ctls@kalvis.ruШавановН. Д.ShavanovN. D.

канд. техн. наук, мл. науч. сотрудник

Cand. Sci. (Eng.), Junior Research Fellow

ctls@kalvis.ruКоноваловаН. А.KonovalovaN. A.

д-р техн. наук, вед. науч. сотрудник

Dr. Sci. (Eng.), Leading Research Fellow

ctls@kalvis.ruЗабайкальский институт железнодорожного транспорта (ЗабИЖТ)РоссияZabaikalsky Railway Transport Institute (ZabIZHT)Russian Federation20251112202529122227Copyright © ООО "Калвис", 20252025ООО "Калвис"ООО "Калвис"https://www.ecology-kalvis.ru/jour/about/submissions#copyrightNoticehttps://www.ecology-kalvis.ru/jour/article/view/3075

Представлены результаты исследований химического и фазового составов, структурных особенностей, физико-химических и физических свойств золошлаковых смесей котельных станций Амазар, Чернышевск Забайкальский и Борзя (Забайкальская железная дорога). Выявлено, что показатель удельной эффективной активности естественных радионуклидов составил 217–306 Бк/кг, что позволяет использовать данные отходы в дорожном строительстве. Установлено, что их можно утилизировать в составах композиционных материалов в качестве инертного пористого наполнителя. Показано, что минералогический состав и разнородное поровое пространство золошлаковых смесей могут способствовать получению композитов с улучшенными теплофизическими свойствами.

The results of studies of chemical and phase compositions, structural features, physico-chemical and physical properties of ash and slag mixtures of boiler stations Amazar, Chernyshevsk Zabaikalsky and Borzya (Zabaikalskaya Railway) are presented. The investigation revealed that the specific effective activity of natural radionuclides ranged from 217 to 306 Bq/kg, which complies with regulatory requirements for the application of these waste materials in road construction applications. It has been established that these mixtures can be effectively utilized as inert porous fillers in composite material formulations. The findings demonstrate that the mineralogical composition and heterogeneous pore space of the fly ash-slag mixtures have the potential to enhance the thermophysical properties of resulting composite materials.

золошлаковые смесизолошлаковые отходыутилизацияструктурные особенностикомпозиционные материалыдорожное строительствоfly ash-slag mixturesfly ash-slag wastewaste managementstructural characteristicscomposite materialsroad constructionРабота выполнена в рамках Государственного задания № PLVN-2025-0005 "Разработка способов утилизации крупнотоннажных отходов производства в составах композиционных материалов для усиления земляного полотна".The work was carried out within the framework of the State Assignment No. PLVN-2025-0005 entitled "Development of Methods for Utilizing Large-Scale Industrial Waste in the Composition of Composite Materials for Reinforcing Road Subgrades".ReferencesTrivedi K., Marvaniya K., Dobariya P. et al. Assessment and characterization of solid and hazardous waste from inorganic chemical industry: potential for energy recovery and environmental sustainability. Journal of Environmental Management. 2024. Vol. 367. P. 122036.Trivedi K., Marvaniya K., Dobariya P. et al. Assessment and characterization of solid and hazardous waste from inorganic chemical industry: potential for energy recovery and environmental sustainability. Journal of Environmental Management. 2024. Vol. 367. P. 122036.Chen Y., Fan Y., Huang Y. et al. A comprehensive review of toxicity of coal fly ash and its leachate in the ecosystem. Ecotoxicology and Environmental Safety. 2024. Vol. 269. P. 115905.Chen Y., Fan Y., Huang Y. et al. A comprehensive review of toxicity of coal fly ash and its leachate in the ecosystem. Ecotoxicology and Environmental Safety. 2024. Vol. 269. P. 115905.Kallio A., Virtanen S., Leikoski N. et al. Radioactivity of residues from waste incineration facilities in Finland. Journal of Radiological Protection. 2023. Vol. 43. №. 2. P. 021502.Kallio A., Virtanen S., Leikoski N. et al. Radioactivity of residues from waste incineration facilities in Finland. Journal of Radiological Protection. 2023. Vol. 43. №. 2. P. 021502.He D., Hu H., Jiao F. et al. Thermal separation of heavy metals from municipal solid waste incineration fly ash: A review. Chemical Engineering Journal. 2023. Vol. 467. P. 143344.He D., Hu H., Jiao F. et al. Thermal separation of heavy metals from municipal solid waste incineration fly ash: A review. Chemical Engineering Journal. 2023. Vol. 467. P. 143344.Putilova I.V., Zroychikov N.A., Saparov M.I. International Experience in the Field of Handling Ash and Slag from Thermal Power Plants. Thermal Engineering. 2025. Vol. 72. №. 7. P. 590—599.Putilova I.V., Zroychikov N.A., Saparov M.I. International Experience in the Field of Handling Ash and Slag from Thermal Power Plants. Thermal Engineering. 2025. Vol. 72. №. 7. P. 590—599.Delitsyn L.M., Kulumbegov R.V., Popel’ O.S. et al. Processing of Ash and Slag Waste from Coal-Fired Thermal Power Plants and Extraction of Commercial Products from the Waste. Thermal Engineering. 2025. Vol. 72. №. 3. P. 203—220.Delitsyn L.M., Kulumbegov R.V., Popel’ O.S. et al. Processing of Ash and Slag Waste from Coal-Fired Thermal Power Plants and Extraction of Commercial Products from the Waste. Thermal Engineering. 2025. Vol. 72. №. 3. P. 203—220.Auyesbek S., Sarsenbayev B., Lesovik V. et al. Studies on the Production of a Ground Silicate Composite Based on a Mineral Slag Binder with the Disposal of Industrial Waste. Journal of Composites Science. 2025. Vol. 9. №. 5. P. 225.Auyesbek S., Sarsenbayev B., Lesovik V. et al. Studies on the Production of a Ground Silicate Composite Based on a Mineral Slag Binder with the Disposal of Industrial Waste. Journal of Composites Science. 2025. Vol. 9. №. 5. P. 225.Huang H., Du C., Yi F. et al. Microstructural and mechanical evolution of recycled fiber-reinforced tunnel slag concrete under wetdry cycles. Sustainable Chemistry and Pharmacy. 2025. Vol. 43. P. 101905.Huang H., Du C., Yi F. et al. Microstructural and mechanical evolution of recycled fiber-reinforced tunnel slag concrete under wetdry cycles. Sustainable Chemistry and Pharmacy. 2025. Vol. 43. P. 101905.Zhang H., Li Y., Wei D. et al. Mechanistic Insights into Full Solid-Waste Activators for Enhancing the Performance of Blast Furnace Slag-Fly Ash Cementitious Composites. Materials. 2025. Vol. 18. №. 14. P. 3275.Zhang H., Li Y., Wei D. et al. Mechanistic Insights into Full Solid-Waste Activators for Enhancing the Performance of Blast Furnace Slag-Fly Ash Cementitious Composites. Materials. 2025. Vol. 18. №. 14. P. 3275.Abdrakhimov V.Z. Iron Oxides and Their Composition in Ceramic Brick Based on Power Plant Waste: Data from Mцssbauer Spectroscopy. Coke and Chemistry. 2023. Vol. 66. №. 12. P. 630—637.Abdrakhimov V.Z. Iron Oxides and Their Composition in Ceramic Brick Based on Power Plant Waste: Data from Mцssbauer Spectroscopy. Coke and Chemistry. 2023. Vol. 66. №. 12. P. 630—637.Осокин Н., Золотова И., Никитушкина Ю. Рекультивация нарушенных земель с применением промышленных отходов: оценка потенциала для российских регионов на примере золошлаков ТЭС. Экология и промышленность России. 2022. Т. 26. № 6. С. 46—52.Осокин Н., Золотова И., Никитушкина Ю. Рекультивация нарушенных земель с применением промышленных отходов: оценка потенциала для российских регионов на примере золошлаков ТЭС. Экология и промышленность России. 2022. Т. 26. № 6. С. 46—52.Pang S., Wang W., Wang X. Study on the compressive performance and numerical simulation of fiber-reinforced geopolymer stabilized aeolian sand subgrade materials. Scientific Reports. 2025. Vol. 15. №. 1. P. 8976.Pang S., Wang W., Wang X. Study on the compressive performance and numerical simulation of fiber-reinforced geopolymer stabilized aeolian sand subgrade materials. Scientific Reports. 2025. Vol. 15. №. 1. P. 8976.Zhang P., Mao Y., Gao Z. et al. Efficient utilization of waste drilling mud to prepare material stabilized with fly ash/slag based geopolymer for subgrade engineering.Journal of Environmental Management. 2025. Vol. 373. P. 123600.Zhang P., Mao Y., Gao Z. et al. Efficient utilization of waste drilling mud to prepare material stabilized with fly ash/slag based geopolymer for subgrade engineering.Journal of Environmental Management. 2025. Vol. 373. P. 123600.

The authors declare that there are no conflicts of interest present.