Reduction of Harmful Emissions at Power Plants by Controlling Optimal Fuel Flow Rate for Boiler Burners Ignition
dc.citation.epage | 81 | |
dc.citation.issue | 2 | |
dc.citation.journalTitle | Енергетика та системи керування | |
dc.citation.spage | 75 | |
dc.contributor.affiliation | Національний університет “Львівська політехніка” | |
dc.contributor.affiliation | Lviv Polytechnic National University | |
dc.contributor.author | Мисак, Степан | |
dc.contributor.author | Мартиняк-Андрушко, Марта | |
dc.contributor.author | Гивлюд, Анна | |
dc.contributor.author | Кузнецова, Марта | |
dc.contributor.author | Mysak, Stepan | |
dc.contributor.author | Martynyak-Andrushko, Marta | |
dc.contributor.author | Hyvlud, Anna | |
dc.contributor.author | Kuznetsova, Marta | |
dc.coverage.placename | Львів | |
dc.coverage.placename | Lviv | |
dc.date.accessioned | 2024-04-11T09:41:38Z | |
dc.date.available | 2024-04-11T09:41:38Z | |
dc.date.created | 2023-02-28 | |
dc.date.issued | 2023-02-28 | |
dc.description.abstract | Ця дослідницька робота присвячена вивченню питання ефективного використання природного газу та мазуту для підсвічування пиловугільних факелів котлів на теплових електростанціях. Основною метою цієї роботи є проведення аналізу експериментальних досліджень та визначення оптимальної витрати природного газу та мазуту, що забезпечує найбільш ефективне та економічне підсвічування пиловугільного факела. А саме, було приведено та проаналізовано результати випробування котла ТПП – 210А при спалюванні вугілля з підсвічуванням природним газом з витратою 6000 м3/год, 10000 м3/год, 14000 м3/год або 12%, 21%, 30% по теплу. Показано вплив режимних факторів роботи на економічні показники котла і вихід рідкого шлаку та визначено їх оптимальні значення. При оптимальних значеннях режимних факторів економічні і екологічні показники роботи котла мають такі значення: витрата газу на підсвічування становить 6000 м3/год – 10000 м3/год; вміст горючих у золі виносу складає 21% – 16%; ККД котла становить 84,52% – 86,73%; обсяг викидів NOx складає 665 мг/м3 – 740 мг/м3. Експериментально доведено, що мінімальною витратою газу, при якій забезпечуються оптимальні умови роботи котла щодо економічності та виходу рідкого шлаку є витрата 10000 м3/год, при умові рівномірного розподілу газу на всі пальники. | |
dc.description.abstract | This research work focuses on the study of the issue of the effective use of natural gas and fuel oil for the ignition of pulverized coal torches of boilers at thermal power plants. The main goal of this work is to conduct an analysis of experimental studies and identify the optimal flow rate of natural gas and fuel oil, which ensure the most effective and economical ignition of a pulverized coal torch. Namely, the test results of TPP–210A boiler when burning coal with natural gas ignition at the flow rate of 6,000 m3/h, 10,000 m3/h, 14,000 m3/h or 12%, 21%, 30% by heat were given and analyzed. The influence of operating mode factors on the economic indicators of the boiler and the output of liquid slag has been demonstrated, and their optimal values have been determined. With the optimal values of the mode factors, the economic and ecological indicators of the boiler have the following values: gas flow rate for ignition is 6,000 m3/h – 10,000 m3/h; content of combustibles in the take away ashes is 21% – 16%; boiler efficiency is 84.52% – 86.73%; amount of NOx emission is 665 mg/m3 – 740 mg/m3. It has been experimentally proven that the minimum gas flow rate at which optimal boiler operation conditions are ensured in terms of efficiency and liquid slag output is 10,000 m3/h, under the condition of uniform distribution of gas to all burners. | |
dc.format.extent | 75-81 | |
dc.format.pages | 7 | |
dc.identifier.citation | Reduction of Harmful Emissions at Power Plants by Controlling Optimal Fuel Flow Rate for Boiler Burners Ignition / Stepan Mysak, Marta Martynyak-Andrushko, Anna Hyvlud, Marta Kuznetsova // Energy Engineering and Control Systems. — Lviv : Lviv Politechnic Publishing House, 2023. — Vol 9. — No 2. — P. 75–81. | |
dc.identifier.citationen | Reduction of Harmful Emissions at Power Plants by Controlling Optimal Fuel Flow Rate for Boiler Burners Ignition / Stepan Mysak, Marta Martynyak-Andrushko, Anna Hyvlud, Marta Kuznetsova // Energy Engineering and Control Systems. — Lviv : Lviv Politechnic Publishing House, 2023. — Vol 9. — No 2. — P. 75–81. | |
dc.identifier.doi | doi.org/10.23939/jeecs2023.02.075 | |
dc.identifier.uri | https://ena.lpnu.ua/handle/ntb/61733 | |
dc.language.iso | en | |
dc.publisher | Видавництво Львівської політехніки | |
dc.publisher | Lviv Politechnic Publishing House | |
dc.relation.ispartof | Енергетика та системи керування, 2 (9), 2023 | |
dc.relation.ispartof | Energy Engineering and Control Systems, 2 (9), 2023 | |
dc.relation.references | [1] Dubovskiy, S. V. (2008). Modern problems and prospects of thermal power development. Problems of General Energy, No. 18, 7–16. (in Russian) | |
dc.relation.references | [2] Kukota, Y. P., Nekhamin, M. M., & Dunaievska, N. I. (2012). Industrial testing of a burner with thermochemical preparation at TPP-210A Tripilska TES. Energy and Electrification, No. 2, 16–23. (in Ukrainian) | |
dc.relation.references | [3] Calculation of reliability indicators for power stations, thermal networks, and energy companies. Methodology. Industry guide document. – Kyiv, 2003, 47 p. (in Ukrainian) | |
dc.relation.references | [4] Thermal tests of the TPP-210A Tripilska TES boiler when burning low-quality anthracite coal and dust system tests. Technical report by Yuzhtekhenergo. Inv. No. 9811. Lviv, 1981.(in Russian) | |
dc.relation.references | [5] Kotlyarov, O. L., & Yatsenko, V. P. (2007). Numerical study of plasma-chemical treatment of low-reactive coal dust before combustion in the boiler furnace. System Research in Energy, 2(16), 87–95. | |
dc.relation.references | [6] Li, Y., Fu, Z., Wang, W., & Liu, W. (2023). Study on heat transfer characteristics of air-cooled dry bottom ash removal system. Case Studies in Thermal Engineering, 47, 103103. | |
dc.relation.references | [7] Sheleshey, T., Bednarska, I., Kutsa, A., Tsyhanov, K., Olуmenko, I., & Apostol, Y. (2023). Analysis of quantitative characteristics of “greenhouse and thermal” gas emissions depending on the type of fuel. SWorldJournal, 18-01, 33–38. https://doi.org/10.30888/2663-5712.2023-18-01-024 | |
dc.relation.references | [8] Chernyavskyy, M. V., Miroshnychenko, Y. S., Provalov, O. Y., & Kosyachkov, O. V. (2023). Conversion of anthracite boiler units of CHP plants for combustion of sub-bituminous coal in the war conditions. Energy Technologies & Resource Saving, 76(3), 3–20. | |
dc.relation.references | [9] Prokhorov, V. B., Chernov, S. L., Kirichkov, V. S., & Aparov, V. D. (2023). Investigation into the Influence of Temperature on the Formation of Nitrogen Oxides during the Staged Combustion of Low-Reactive Coal with the Use of Direct-Flow Burners. Thermal Engineering, 70(9), 711–718. | |
dc.relation.references | [10] Beglov, K., Kozlov, O., Kondratenko, Y., Markolenko, T., & Krivda, V. (2023). Automatic control of the boiler heat power based on changing hydrocarbon fuel's calorific value. International l Scientific and Technical Journal “Problems of Control and Informatics”, 2, 75–92. | |
dc.relation.referencesen | [1] Dubovskiy, S. V. (2008). Modern problems and prospects of thermal power development. Problems of General Energy, No. 18, 7–16. (in Russian) | |
dc.relation.referencesen | [2] Kukota, Y. P., Nekhamin, M. M., & Dunaievska, N. I. (2012). Industrial testing of a burner with thermochemical preparation at TPP-210A Tripilska TES. Energy and Electrification, No. 2, 16–23. (in Ukrainian) | |
dc.relation.referencesen | [3] Calculation of reliability indicators for power stations, thermal networks, and energy companies. Methodology. Industry guide document, Kyiv, 2003, 47 p. (in Ukrainian) | |
dc.relation.referencesen | [4] Thermal tests of the TPP-210A Tripilska TES boiler when burning low-quality anthracite coal and dust system tests. Technical report by Yuzhtekhenergo. Inv. No. 9811. Lviv, 1981.(in Russian) | |
dc.relation.referencesen | [5] Kotlyarov, O. L., & Yatsenko, V. P. (2007). Numerical study of plasma-chemical treatment of low-reactive coal dust before combustion in the boiler furnace. System Research in Energy, 2(16), 87–95. | |
dc.relation.referencesen | [6] Li, Y., Fu, Z., Wang, W., & Liu, W. (2023). Study on heat transfer characteristics of air-cooled dry bottom ash removal system. Case Studies in Thermal Engineering, 47, 103103. | |
dc.relation.referencesen | [7] Sheleshey, T., Bednarska, I., Kutsa, A., Tsyhanov, K., Olumenko, I., & Apostol, Y. (2023). Analysis of quantitative characteristics of "greenhouse and thermal" gas emissions depending on the type of fuel. SWorldJournal, 18-01, 33–38. https://doi.org/10.30888/2663-5712.2023-18-01-024 | |
dc.relation.referencesen | [8] Chernyavskyy, M. V., Miroshnychenko, Y. S., Provalov, O. Y., & Kosyachkov, O. V. (2023). Conversion of anthracite boiler units of CHP plants for combustion of sub-bituminous coal in the war conditions. Energy Technologies & Resource Saving, 76(3), 3–20. | |
dc.relation.referencesen | [9] Prokhorov, V. B., Chernov, S. L., Kirichkov, V. S., & Aparov, V. D. (2023). Investigation into the Influence of Temperature on the Formation of Nitrogen Oxides during the Staged Combustion of Low-Reactive Coal with the Use of Direct-Flow Burners. Thermal Engineering, 70(9), 711–718. | |
dc.relation.referencesen | [10] Beglov, K., Kozlov, O., Kondratenko, Y., Markolenko, T., & Krivda, V. (2023). Automatic control of the boiler heat power based on changing hydrocarbon fuel's calorific value. International l Scientific and Technical Journal "Problems of Control and Informatics", 2, 75–92. | |
dc.relation.uri | https://doi.org/10.30888/2663-5712.2023-18-01-024 | |
dc.rights.holder | © Національний університет “Львівська політехніка”, 2023 | |
dc.subject | пиловугільний котел | |
dc.subject | підсвічування факела | |
dc.subject | коефіцієнт надлишку повітря | |
dc.subject | пальник | |
dc.subject | pulverized coal boiler | |
dc.subject | torch ignition | |
dc.subject | coefficient of excess air | |
dc.subject | burner | |
dc.title | Reduction of Harmful Emissions at Power Plants by Controlling Optimal Fuel Flow Rate for Boiler Burners Ignition | |
dc.title.alternative | Зменшення шкідливих викидів на електростанціях шляхом контролю оптимальної витрати палива на підсвічування пальників котла | |
dc.type | Article |
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