COAL PREPARATION
Original Paper
UDC 552.574 © N.Yu. Turetskaya, E.S. Prokopiev, O.L. Alekseeva, 2024
ISSN 0041-5790 (Print) • ISSN 2412-8333 (Online) • Ugol’ – Russian Coal Journal, 2024, № 6, pp. 45-49
DOI: http://dx.doi.org/10.18796/0041-5790-2024-6-45-49
Title
COMPARATIVE ANALYSIS OF THE WASHABILITY OF THE COAL MINING WASTE FROM THE PROKOPYEVSKUGOL CONCENTRATIONG PLANT AND THE KUZBASSKAYA CENTRAL CONCENTRATIONG PLANT
Authors
Turetskaya, E.S. Prokopiev, O.L. Alekseeva
Institute of the Earth Crust of the SB RAS, Irkutsk, 664033, Russian Federation 2 LLC SPC “Spirit”, Irkutsk, 664033, Russian Federation e-mail: tny@spirit-irk.ru
Authors Information (стр. 49, добавить информацию об авторах)!!
Turetskaya N.Yu. – Lead engineer of the Department for integrated use of mineral raw materials, Institute of the Earth Crust of the SB RAS, Irkutsk, 664033, Russian Federation, Head of coal and ash waste preparation group, LLC SPC “Spirit”, Irkutsk, 664033, Russian Federation, e-mail: tny@spirit-irk.ru
Prokopiev E.S. – Junior researcher of the Department for integrated use of mineral raw materials, Institute of the Earth Crust of the SB RAS, Irkutsk, 664033, Russian Federation, Director for Technology and Innovation, LLC SPC “Spirit”, Irkutsk, 664033, Russian Federation, e-mail: pes@spirit-irk.ru.
Alekseeva O.L. – Leading engineer of the Department for integrated use of mineral raw materials, First Deputy General Director, LLC SPC “Spirit”, Irkutsk, 664033, Russian Federation, e-mail: aol@spirit-irk.ru
Abstract
The article presents the results of the washability of coal sludge. During the work, it was found that the tested raw materials have different particle size distributions and ash content of dry fuel in size classes. The authors were able to confirm that the developed enrichment technology makes it possible to obtain a high-quality product from both tested samples, thereby demonstrating its unification.
Keywords
Coal sludge, enrichment, commercial product, spiral separation, coal sludge processing, environmentally friendly technology.
References
1. Прокопьев Е.С., Алексеева О.Л. Оценка возможности вовлечения в переработку углесодержащих отходов шламохранилища западносибирского металлургического комбината // Науки о Земле и недропользование. 2022. Т. 45. № 4. С. 446-457. Prokopyev E.S., Alekseyeva O.L. Feasibility study of processing coalbearing wastes of the sludge storage at the West Siberian Metallurgical Works. Nauki o Zemle i nedropol'zovanie. 2022;45(4):446-457. (In Russ.).
2. Новак В.И., Козлов В.А. Обзор современных способов обогащения угольных шламов // Горный информационно-аналитический бюллетень (научно-технический журнал). 2012. Отдельный выпуск № 5. Угледобыча: технологии, безопасность, переработка и обогащение. NovakV.I., KozlovV.A. Anoverviewofmodernmethodsofcoalsludgepreparation. Gornyj informatsionno-analiticheskij byulleten'. 2012, Special Issue No.5, Coal mining: technology, safety, processing and preparation.
3. Экологические последствия закрытия угольных шахт Кузбасса по газодинамическому фактору и опасности эндогенных пожаров на отвалах / Н.М. Качурин, С.А. Воробьев, Я.В. Чистяков и др. // Экология и промышленность России. 2015. Т. 19. № 4. С. 54-58. Kachurin N.M., Vorobyev S.A., Chistyakov Ya.V. et al. Environmental consequences of Kuzbass coal mines closure in terms of the gas-dynamic factor and spontaneous fire hazards at the dumps. Ekologiyai promyshlennost' Rossii. 2015;19(4):54-58. (InRuss.).
4. Дамба А., Станис Е.В. Использование комплексной геоэкологической оценки в экологическом аудите при разработке угольных месторождений Монголии // Вестник Российского университета дружбы народов. Серия: Экологияибезопасностьжизнедеятельности. 2015. № 2. С. 100-106. D amba A., Stanis E.V. Using integrated geo-environmental assessment in environmental auditing during development of Mongolian coal deposits. Vestnik Rossijskogo universiteta druzhby narodov.Seriya: Ekologiya i bezopasnost' zhiznedeyatel'nosti. 2015;(2):100-106. (InRuss.).
5. Киреев С.А. Современное состояние и экологическая оценка влияния породных отвалов предприятий угольной промышленности // Известия Тульского государственного университета. НаукиоЗемле. 2022. №1. С. 62-71. Kireyev S.A. Current state and environmental assessment of the impact of rock dumps of coal industry operations. Izvestiya Tul'skogogosudarstvennogo universiteta. Nauki o Zemle. 2022;(1):62-71. (InRuss.).
6. Анализ экологических проблем в угледобывающих регионах / О.М. Зиновьева, Л.А. Колесникова, А.М. Меркулова и др. // Уголь. 2022. № 10. С. 62-67. DOI: 10.18796/0041-5790-2022-10-62-67. Zinovieva O.M., Kolesnikova L.A., Merkulova A.M., Smirnova N.A. Environmental analysis in coal mining regions. Ugol’. 2022;(10): 62-67. (In Russ.). DOI: 10.18796/0041-5790-2022-10-62-67.
7. Behera B., Sahu H.B. Coal mine waste characterization and defluoridation property. https://doi.org/10.1016/j.heliyon.2023.e13244 / Heliyon 9. 2023.
8. Kopobayevа A.N., Portnov S., Kim S.P. Tectonic factors of impurity elements accumulation at the Shubarkol coal deposit (Kazakhstan). DOI: 10.33271/nvngu/2021-5/011 / January. 2020.
9. T hang N.C., Tuan N.V., Hiep D.N. The Potential Use of Waste Rock from Coal Mining for the Application as Recycled Aggregate in Concrete. DOI: https://doi.org/10.1007/978-3-030-60839-2-29 / October. 2020.
10. U cara A., Sahbaza O., Ediza N. An investigation into the enrichment of coal wastes of Western Lignite Company (WLC) by physical and physico-chemical methods. Madencilik – Mining. 2023;62(1):7-15. https://doi.org/10.30797/madencilik.1111260.
11. Moszko J.C., Wierzchowski K., Klupa A. Evaluation of the Possibility of the hard coal sludge enrichment by flotation. DOI: https://doi.org/10.21203/rs.3.rs-127361/v1December 17th. 2020.
12. Злобина Е.С. Угольные шламы как сырье для малоотходного производства / Экология и безопасность в техносфере: сб. трудов Всерос. Науч.-практич. Конф. Молодых уч. Юрга. 27-28 ноября. 2014. С. 64-66.
13. Обзор инновационных процессов и оборудования на предприятиях угледобычи и углепереработки / Е.С. Задавина, Ю.А. Рязанова, А.В. Папин и др. // Ползуновский вестник. 2018. № 2. С. 102-106. Zadavina E.S., Ryazanova Yu.A., Papin A.V. et al. Review of innovative processes and equipment in coal mining and coal processing operations. Polzunovskijvestnik. 2018;(2):102-106 (InRuss.).
14. Соловеенко Н.П., Болотин Н.М. Применение технологии винтовой сепарации при переработке угольных шламов // Науки о Земле и недропользование. 2022. Т. 45. № 4. С. 469-480. Soloveyenko N.P., Bolotin N.M. Application of screw separation technology in coal sludge processing. Nauki o Zemle i nedropol'zovanie. 2022;45(4):469-480. (In Russ.).
15. Мандров Г.А., Счастливец Е.Л. Переработка угольных шламов в экологически безопасные топлива // Экология и промышленность России. 2007. № 9. С. 34-36. Mandrov G.A., Schastlivets E.L. Processing of coal sludge into environmentally safe fuels. Ekologiya i promyshlennost' Rossii. 2007;(9):34-36. (In Russ.).
16. ТурецкаяН.Ю., ЧикишеваТ.А. Обогащениешламовугольныхгидроотваловметодомвинтовойсепарации // НаукиоЗемлеинедропользование. 2022. Т. 45. № 4. С. 436-445. T uretskaya N.Yu., Chikisheva T.A. Processing of sludge from coal sludge ponds using the screw separation technique. Nauki o Zemlei nedropol'zovanie. 2022;45(4):436-445. (In Russ.).
17. Болотин Н.М. Результаты работы экологической опытно-промышленной установки на гидроотвале отходов флотации ЦОФ «Кузбасская» // Уголь. 2023. № S12. С. 46-49. DOI: 10.18796/0041-5790-2023-S12-46-49. Bolotin N.M. Results of work of ecological experimental industrial installations at the flotation waste hydro disposal of the Kuzbass CEP. Ugol’. 2023;(S12):46-49. (In Russ.). DOI: 10.18796/0041-5790-
2023-S12-46-49.
Acknowledgements
The work was carried out within the framework of the complex scientific and technical project of the Ministry of Science and Higher Education of the Russian Federation № 075-15-2022-1192 “Processing of coal preparation plant tailings to produce commercial coal concentrate” with the support of the complex scientific and technical programme of full innovation cycle “Development and implementation of a set of technologies in the field of exploration and production of solid minerals, industrial safety, bioremediation, creation of new products of deep processing of coal raw materials with consistent reduction of ecological load on the environment and risks for the life of the population”, approved by Decree of the Government of the Russian Federation No. 1144-r dated May 11, 2022.
For citation
Turetskaya N.Yu., Prokopiev E.S., Alekseeva O.L. Comparative analysis of the washability of the coal mining waste from the Prokopyevskugol Concentrationg Plant and the Kuzbasskaya Central Concentrationg Plant. Ugol’. 2024;(6):45-49. (In Russ.). DOI: 10.18796/0041-5790-2024-6-45-49.
Paper info
Received May 3, 2024
Reviewed May 16, 2024
Accepted May 26, 2024