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2014 | 23 | 4 |

Tytuł artykułu

Formation of pollutants in the process of co-combustion of different biomass grades

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Our paper investigates the problems of co-combustion of select grades of biomass, i.e. hay, straw, and wood waste, with natural gas. Research comprised both a laboratory experiment and numerical simulations with the use of a professional software application, Chemkin-Pro. The chemical mechanism of co-combustion of biomass with natural gas was described using 224 reactions and 56 chemical compounds. Based on the flow data determined on an experimental stand, the initial conditions were formulated and numerical simulations were performed. As a result of numerical simulations, the detailed chemical composition of combustion gas at the heating chamber outlet was obtained. The investigation has shown that the use of biomass for energy perposes significantly contributes to the reduction of pollutant emissions in flue gas.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

23

Numer

4

Opis fizyczny

p.1445-1448,ref.

Twórcy

autor
  • Department of Industrial Furnaces and Environmental Protection, Czestochowa University of Technology, Czestochowa, Poland
autor
  • Department of Industrial Furnaces and Environmental Protection, Czestochowa University of Technology, Czestochowa, Poland
autor
  • Department of Industrial Furnaces and Environmental Protection, Czestochowa University of Technology, Czestochowa, Poland
autor
  • Department of Industrial Furnaces and Environmental Protection, Czestochowa University of Technology, Czestochowa, Poland
autor
  • Department of Industrial Furnaces and Environmental Protection, Czestochowa University of Technology, Czestochowa, Poland
autor
  • Institute of Heat Engines, Czestochowa University of Technology, Czestochowa, Poland

Bibliografia

  • 1. ROSZKOWSKI A. Biomass and bioenergy - technological and energy barriers. The agricultural engineering problems 77, 79, 2012 [In Polish].
  • 2. JENKINS B.M., BAXTER L.L., MILES T.R., MILES T.R. Combustion properties of biomass. Fuel Process. Technol. 54, 17, 1998.
  • 3. KORDYLEWSKI W. Combustion and fuels. Wrocław, 2001 [In Polish].
  • 4. WILLIAMS A., JONES J.M., MA L., POURKASHANIAN M. Pollutants from the combustion of solid biomass fuels. Prog. Energ. Combust. Sci. 38, 113, 2012.
  • 5. ADACHI S., IWAMOTO A., HAYASHI S., YAMADA H., KANEKO S. Emissions in combustion of lean methane-air and biomass-air mixtures supported by primary hot burned gas in a multi-stage gas turbine combustor. Proceedings of the Combustion Institute 31, 3131, 2007.
  • 6. WIJAYANTA A.T., MD. ALAM S., NAKASO K., FUKAI J., SHIMIZU M. Optimized combustion of biomass volatiles by varying O2 and CO2 levels: A numerical simula­tion using a highly detailed soot formation reaction mecha­nism. Bioresource Technol. 110, 645, 2012.
  • 7. FITZPATRICK E.M., BARTLE K.D., KUBACKI M.L., JONES J.M., POURKASHANIAN M., ROSS A.B., WILLIAMS A., KUBICA K. The mechanism of the forma­tion of soot and other pollutants during the co-firing of coal and pine wood in a fixed bed combustor. Fuel 88, 2409, 2009.
  • 8. DUPONT C., CHEN L., CANCES J., COMMANDRE J.M., CUOCI A., PIERUCCI S., RANZI E. Biomass pyrol- ysis: Kinetic modelling and experimental validation under high temperature and flash heating rate conditions. J. Anal. Appl. Pyrolysis 85, 260, 2009.
  • 9. LEE D.H., YANG H., YAN R., LIANG D.T. Prediction of gaseous products from biomass pyrolysis through combined kinetic and thermodynamic simulations. Fuel 86, 410, 2007.
  • 10. ESKILSSON D., RONNBACK M., SAMUELSSON J., TULLI C. Optimisation of efficiency and emissions in pel­let burners. Biomass Bioenerg. 27, 541, 2004.
  • 11. DUPONT C., BOISSONNET G., SEILER J.M., GAUTHI­ER P., SCHWEICH D. Study about the kinetic processes of biomass steam gasification. Fuel 86, 32, 2007.
  • 12. SEPTIEN S., VALIN S., PEYROT M., SPINDLER B., SALVADOR S. Influence of steam on gasification of milli- metric wood particles in a drop tube reactor: Experiments and modeling. Fuel 103, 1080, 2013.
  • 13. S0RUM L., SKREIBERG 0., GLARBORG P., JENSEN A., DAM-JOHANSEN K. Formation of NO from combus­tion of volatiles from municipal solid wastes. Combust. Flame 123, 195, 2001.
  • 14. MAGDZIARZ A., WILK M., ZAJEMSKA M. Modelling of pollutants from the biomass combustion process. Chem. Process Eng. 4, 423, 2011.

Uwagi

rekord w opracowaniu

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-5ebd4b5b-cdbc-49cc-a3cb-517b5e1a8c02
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