Criteria selection for the assessment of Serbian lignites tendency to form deposits on power boilers heat transfer surfaces
2009
Аутори
Mladenović, MilicaMladenović, Rastko
Manović, Vasilije
Radovanović, Milan
Stojiljković, Dragoslava
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Based on investigations of ash deposit formation, semi-empirical indicators for slagging and fouling, based on ash chemical composition and its fusion temperature, have been determined. These criteria-indicators, in suggested limits, describe the coals on which they are based (North-American and British) well. However, the experience in the thermal power production sector of Serbia shows that their literal application to domestic coals does not produce satisfactory results. This contribution provides an analysis of applicability and the choice of criteria that are suitable for Serbian coals. The focus of the contribution is on coal slagging indicators, since slagging has much heavier consequences on heat transfer inside the steam boiler, and on boiler operation as a whole. The basis for the analysis of chosen criteria comprises of the results of investigations of four coal fields - Kostolac, Kolubara, Kosovo (Serbia), and Ugljevik (Bosnia and Herzegovina).
Кључне речи:
slagging / lignite / ashИзвор:
Thermal Science, 2009, 13, 4, 61-78Издавач:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
DOI: 10.2298/TSCI0904061M
ISSN: 0354-9836
WoS: 000273199800007
Scopus: 2-s2.0-77954431612
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Mladenović, Milica AU - Mladenović, Rastko AU - Manović, Vasilije AU - Radovanović, Milan AU - Stojiljković, Dragoslava PY - 2009 UR - https://machinery.mas.bg.ac.rs/handle/123456789/960 AB - Based on investigations of ash deposit formation, semi-empirical indicators for slagging and fouling, based on ash chemical composition and its fusion temperature, have been determined. These criteria-indicators, in suggested limits, describe the coals on which they are based (North-American and British) well. However, the experience in the thermal power production sector of Serbia shows that their literal application to domestic coals does not produce satisfactory results. This contribution provides an analysis of applicability and the choice of criteria that are suitable for Serbian coals. The focus of the contribution is on coal slagging indicators, since slagging has much heavier consequences on heat transfer inside the steam boiler, and on boiler operation as a whole. The basis for the analysis of chosen criteria comprises of the results of investigations of four coal fields - Kostolac, Kolubara, Kosovo (Serbia), and Ugljevik (Bosnia and Herzegovina). PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - Criteria selection for the assessment of Serbian lignites tendency to form deposits on power boilers heat transfer surfaces EP - 78 IS - 4 SP - 61 VL - 13 DO - 10.2298/TSCI0904061M ER -
@article{ author = "Mladenović, Milica and Mladenović, Rastko and Manović, Vasilije and Radovanović, Milan and Stojiljković, Dragoslava", year = "2009", abstract = "Based on investigations of ash deposit formation, semi-empirical indicators for slagging and fouling, based on ash chemical composition and its fusion temperature, have been determined. These criteria-indicators, in suggested limits, describe the coals on which they are based (North-American and British) well. However, the experience in the thermal power production sector of Serbia shows that their literal application to domestic coals does not produce satisfactory results. This contribution provides an analysis of applicability and the choice of criteria that are suitable for Serbian coals. The focus of the contribution is on coal slagging indicators, since slagging has much heavier consequences on heat transfer inside the steam boiler, and on boiler operation as a whole. The basis for the analysis of chosen criteria comprises of the results of investigations of four coal fields - Kostolac, Kolubara, Kosovo (Serbia), and Ugljevik (Bosnia and Herzegovina).", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "Criteria selection for the assessment of Serbian lignites tendency to form deposits on power boilers heat transfer surfaces", pages = "78-61", number = "4", volume = "13", doi = "10.2298/TSCI0904061M" }
Mladenović, M., Mladenović, R., Manović, V., Radovanović, M.,& Stojiljković, D.. (2009). Criteria selection for the assessment of Serbian lignites tendency to form deposits on power boilers heat transfer surfaces. in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 13(4), 61-78. https://doi.org/10.2298/TSCI0904061M
Mladenović M, Mladenović R, Manović V, Radovanović M, Stojiljković D. Criteria selection for the assessment of Serbian lignites tendency to form deposits on power boilers heat transfer surfaces. in Thermal Science. 2009;13(4):61-78. doi:10.2298/TSCI0904061M .
Mladenović, Milica, Mladenović, Rastko, Manović, Vasilije, Radovanović, Milan, Stojiljković, Dragoslava, "Criteria selection for the assessment of Serbian lignites tendency to form deposits on power boilers heat transfer surfaces" in Thermal Science, 13, no. 4 (2009):61-78, https://doi.org/10.2298/TSCI0904061M . .