Qualitative analysis of coal combusted in boilers of the thermal power plants in Bosnia and Herzegovina
Само за регистроване кориснике
2012
Аутори
Đurić, Slavko N.Stanojević, Petko Č.
Đuranović, Dragan B.
Brankov, Saša D.
Milašinović, Srđan M.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this paper we have looked into the qualitative analysis of coals in Bosnia and Herzegovina. The analysis includes the following characteristics: moisture, ash, combustible matter and lower heating value. From the statistic parameters we have determined: absolute range, arithmetic mean, standard deviation and variations coefficient. It has been shown that the coal characteristics have normal distribution. The analysis show that there are considerable deviations of ash characteristics: moisture (36.23%), ash (34.21%), combustible matter (16.15%), and lower heating value (25.16%) from the mean value which is shown by the variations coefficient. Large oscilations of mass portions: W, A, V g, and H d around the mean value can adversely influence the function of a boiler plant and an electric filter plant in thermal power plants in Bosnia and Herzegovina in which the mentioned types of coal bum. Large ash oscilations (34.21%) around the mean value point out to the inability of application... of dry procedures of desulphurisation of smoke gasses due to the additional quantity of ash. It has been shown that the characteristics of Bosnian types ofcoal do not deviate a lot from the characteristics ofcoal in the surrounding countries (coals of Serbia and Montenegro). The results can be used in analysis of coal combustion in thermal power plants, optimisation of electri- cal-filtre, reduction of SO 2 in smoke gas, and other practical problems.
Кључне речи:
coal / thermal power plant / qualitative analysisИзвор:
Thermal Science : an International Journal, 2012, 16, 2, 605-612Издавач:
- Belgrade : Vinča Institute of Nuclear Science
DOI: 10.2298/TSCI110612027D
Cobiss ID: 1024268457
ISSN: 0354-9836; 2334-7163 (Online)
[ Google Scholar ]Институција/група
JakovTY - JOUR AU - Đurić, Slavko N. AU - Stanojević, Petko Č. AU - Đuranović, Dragan B. AU - Brankov, Saša D. AU - Milašinović, Srđan M. PY - 2012 UR - https://jakov.kpu.edu.rs/handle/123456789/1697 AB - In this paper we have looked into the qualitative analysis of coals in Bosnia and Herzegovina. The analysis includes the following characteristics: moisture, ash, combustible matter and lower heating value. From the statistic parameters we have determined: absolute range, arithmetic mean, standard deviation and variations coefficient. It has been shown that the coal characteristics have normal distribution. The analysis show that there are considerable deviations of ash characteristics: moisture (36.23%), ash (34.21%), combustible matter (16.15%), and lower heating value (25.16%) from the mean value which is shown by the variations coefficient. Large oscilations of mass portions: W, A, V g, and H d around the mean value can adversely influence the function of a boiler plant and an electric filter plant in thermal power plants in Bosnia and Herzegovina in which the mentioned types of coal bum. Large ash oscilations (34.21%) around the mean value point out to the inability of application of dry procedures of desulphurisation of smoke gasses due to the additional quantity of ash. It has been shown that the characteristics of Bosnian types ofcoal do not deviate a lot from the characteristics ofcoal in the surrounding countries (coals of Serbia and Montenegro). The results can be used in analysis of coal combustion in thermal power plants, optimisation of electri- cal-filtre, reduction of SO 2 in smoke gas, and other practical problems. PB - Belgrade : Vinča Institute of Nuclear Science T2 - Thermal Science : an International Journal T1 - Qualitative analysis of coal combusted in boilers of the thermal power plants in Bosnia and Herzegovina VL - 16 IS - 2 SP - 605 EP - 612 DO - 10.2298/TSCI110612027D ER -
@article{ author = "Đurić, Slavko N. and Stanojević, Petko Č. and Đuranović, Dragan B. and Brankov, Saša D. and Milašinović, Srđan M.", year = "2012", abstract = "In this paper we have looked into the qualitative analysis of coals in Bosnia and Herzegovina. The analysis includes the following characteristics: moisture, ash, combustible matter and lower heating value. From the statistic parameters we have determined: absolute range, arithmetic mean, standard deviation and variations coefficient. It has been shown that the coal characteristics have normal distribution. The analysis show that there are considerable deviations of ash characteristics: moisture (36.23%), ash (34.21%), combustible matter (16.15%), and lower heating value (25.16%) from the mean value which is shown by the variations coefficient. Large oscilations of mass portions: W, A, V g, and H d around the mean value can adversely influence the function of a boiler plant and an electric filter plant in thermal power plants in Bosnia and Herzegovina in which the mentioned types of coal bum. Large ash oscilations (34.21%) around the mean value point out to the inability of application of dry procedures of desulphurisation of smoke gasses due to the additional quantity of ash. It has been shown that the characteristics of Bosnian types ofcoal do not deviate a lot from the characteristics ofcoal in the surrounding countries (coals of Serbia and Montenegro). The results can be used in analysis of coal combustion in thermal power plants, optimisation of electri- cal-filtre, reduction of SO 2 in smoke gas, and other practical problems.", publisher = "Belgrade : Vinča Institute of Nuclear Science", journal = "Thermal Science : an International Journal", title = "Qualitative analysis of coal combusted in boilers of the thermal power plants in Bosnia and Herzegovina", volume = "16", number = "2", pages = "605-612", doi = "10.2298/TSCI110612027D" }
Đurić, S. N., Stanojević, P. Č., Đuranović, D. B., Brankov, S. D.,& Milašinović, S. M.. (2012). Qualitative analysis of coal combusted in boilers of the thermal power plants in Bosnia and Herzegovina. in Thermal Science : an International Journal Belgrade : Vinča Institute of Nuclear Science., 16(2), 605-612. https://doi.org/10.2298/TSCI110612027D
Đurić SN, Stanojević PČ, Đuranović DB, Brankov SD, Milašinović SM. Qualitative analysis of coal combusted in boilers of the thermal power plants in Bosnia and Herzegovina. in Thermal Science : an International Journal. 2012;16(2):605-612. doi:10.2298/TSCI110612027D .
Đurić, Slavko N., Stanojević, Petko Č., Đuranović, Dragan B., Brankov, Saša D., Milašinović, Srđan M., "Qualitative analysis of coal combusted in boilers of the thermal power plants in Bosnia and Herzegovina" in Thermal Science : an International Journal, 16, no. 2 (2012):605-612, https://doi.org/10.2298/TSCI110612027D . .