Carbon Shale Combustion in the Fluidized Bed Reactor

• Autorzy: Olek M. , Kandefer S. , Kaniowski W. , Żukowski W. , Baron J.

Identyfikatory

DOI

10.2478/pjct-2014-0033

• Języki publikacji: EN

Abstrakty

EN

The purpose of this article is to present the possibilities of coal shale combustion in furnaces with bubbling fluidized bed. Coal shale can be autothermally combusted in the fluidized bed, despite the low calorie value and high ash content of fuel. Established concentrations of CO (500 ppm) and VOC (30 mg/m³) have indicated a high conversion degree of combustible material during combustion process. Average concentrations of SO₂ and NOx in the flue gas were higher than this received from the combustion of high quality hard coal, 600 ppm and 500 ppm, respectively. Optional reduction of SO₂ and NO_x emission may require the installation of flue gas desulphurization and de-NO_x systems.

Słowa kluczowe

EN

shale coal; combustion; fluidized bed technology

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2014
• Tom: Vol. 16, nr 2
• Strony: 74--76
• Opis fizyczny: Bibliogr. 10 poz., rys., tab.

Twórcy

autor

Olek M.

• Cracow University of Technology, Faculty of Environmental Engineering, Institute of Thermal Engineering and Air Protection, Warszawska 24, 31-155 Cracow, Poland

autor

Kandefer S.

• Cracow University of Technology, Faculty of Environmental Engineering, Institute of Thermal Engineering and Air Protection, Warszawska 24, 31-155 Cracow, Poland

autor

Kaniowski W.

• Cracow University of Technology, Faculty of Environmental Engineering, Institute of Thermal Engineering and Air Protection, Warszawska 24, 31-155 Cracow, Poland

autor

Żukowski W.

• Cracow University of Technology, Faculty of Chemical Engineering and Technology, Institute of Inorganic Chemistry and Technology, Warszawska 24, 31-155 Cracow, Poland

autor

Baron J.

• Cracow University of Technology, Faculty of Chemical Engineering and Technology, Institute of Inorganic Chemistry and Technology, Warszawska 24, 31-155 Cracow, Poland

Bibliografia

• 1. Klank, M. (2010). The future of coal – a new look at its use, Energy Policy, 10(1), 41–49 (in Polish).
• 2. Kandefer, S. (1989). Fluidized bed combustion of low-grade fuels and waste, Cracow: Cracow University of Technology Publisher, (in Polish).
• 3. Baron, J., Bulewicz, E.M., Kandefer, S., Pilawska, M. & Żukowski, W. (2006). Environmentally-friendly Use of Waste Biomass in Protected Areas. Environ. Prot. Eng. 32 (1), 35–40.
• 4. Porzuczek, J. (2012). Optimization of the fluidized bed boilers operation in nonstationary states. Cracow: Cracow University of Technology Publisher, monograph No. 405 (in Polish).
• 5. Kandefer, S., Juryś, C., Bulewicz, E.M., Dyczewski, R. & Dyśko, J. (1989). Patent Republic of Poland No. 164249. Patent Office of Republic of Poland.
• 6. Polish Committee for Standardization. (1980). Polish standard: Solid fuels. Determination of moisture content. PNG-04511:1980. Warsaw.
• 7. Polish Committee for Standardization. (2011). Polish standard: Characterization of waste – Determination of loss on ignition of the waste, sludge and sediments. PN-EN-15169:2011. Warsaw.
• 8. Polish Committee for Standardization. (1980). Polish standard: Solid fuels. Determination of ash by weight. PN-G-04512:1980. Warsaw.
• 9. Żukowski, W., Baron, J., Kowarska, B. & Zabagło, J. (2010). N2O conversion in active and chemically inert fluidized bed. Environ. Prot. Eng. 36(3), 15–32. http://epe.pwr.wroc. pl/2010/zukowski_3-2010.pdf
• 10. Anthony, E.J. & Granatstein, D.L. (2001). Sulfation phenomena in fluidized bed combustion systems. Progress in Energy and Combustion Science, 27 (2), 215–236. DOI:10.1016/ S0360-1285(00)00021-6.

Uwagi

Błędna numeracja w bibliografii, zamiast 11 pozycji jest 10.