Defining the mathematical dependencies of NOx and CO emission generation after biomass combustion in low-power boiler

• Autorzy: Lukáč Ladislav , Kizek Ján , Jablonský Gustáv , Karakash Yevgeniy

Identyfikatory

DOI

10.2478/ceer-2019-0031

• Języki publikacji: EN

Abstrakty

EN

The paper deals with the study of the influence of various factors, which have an impact on emissions such as NOx, CO, which have been verified by measurements. Biomass in the form of wood chips as fuel of different moisture content from 9% to 25% has been tested at various boiler outputs. The presented work also defines the mathematical dependencies of NOx and CO emission generation by using regression analysis from measured data after biomass combustion in low-power boilers. The paper also describes a mathematical model of biomass combustion. The mathematical model was created to verify the measured data and prediction of emission generation in the process of biomass combustion. This model consists of combustion of stoichiometry, calculation of combustion temperatures, obtained regression equations of NOx and CO. At the end of this paper, the obtained results are compared with the calculated models as well as the results of the defined dependencies from the regression analysis.

Słowa kluczowe

EN

wood chips; biomass combustion; emissions CO; emission NOx; wood chips moisture content; mathematical dependence of emission; low power boiler

PL

zrębki drzewne; spalanie biomasy; emisja CO; emisja NOx; wilgotność zrębków drzewnych; matematyczna zależność emisji; kocioł małej mocy

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Civil and Environmental Engineering Reports
• Rocznik: 2019
• Tom: Vol. 29, no. 3
• Strony: 153--163
• Opis fizyczny: Bibliogr. 19 poz., fot., rys., tab., wykr.

Twórcy

autor

Lukáč Ladislav

• Technical university of Košice, Faculty of Materials, Metallurgy and Recycling, Institute of Metallurgy, Letná 9, 042 00 Košice, Slovak Republic

autor

Kizek Ján

• Technical university of Košice, Faculty of Materials, Metallurgy and Recycling, Institute of Metallurgy, Letná 9, 042 00 Košice, Slovak Republic

autor

Jablonský Gustáv

• Technical university of Košice, Faculty of Materials, Metallurgy and Recycling, Institute of Metallurgy, Letná 9, 042 00 Košice, Slovak Republic

autor

Karakash Yevgeniy

• Department of Ecology, Heat Transfer and Labour Protection, National Metallurgical Academy of Ukraine, Gagarine av. 4, Dnipro, Ukraine

Bibliografia

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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019)