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2015 | 58 | 194 |

Tytuł artykułu

Pollutant concentrations from two-stage thermal conversion of pine wood logs in a 25 kW boiler with fixed air supply

Autorzy

Treść / Zawartość

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
A study and further analysis of the two-stage process of burning pine wood logs (gasification and wood gas combustion) in a 25 kW heating boiler were performed. The air stream for combustion was set manually and was constant throughout the given test run. The values of the carbon monoxide, hydrocarbons and nitric oxide in the flue gas were measured. The correlation between the concentration level of these pollutants and the temperature in the wood gas firing nozzle was established, as well as the link between the nitric oxide and carbon monoxide concentrations and the influence of the oxygen concentration in the combustion air on the carbon monoxide emission.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

58

Numer

194

Opis fizyczny

p.115-126,fig.,ref.

Twórcy

autor
  • Division of Heating, Institute of Environmental Engineering, Air Conditioning and Air Protection, Poznan University of Technology, Poznan, Poland

Bibliografia

  • Hardy T., Musialik-Piotrowska A., Ciołek J., Mościcki K., Kordylewski W. [2012]: Negative effects of biomass combustion and co-combustion in boilers. Environment Protection Engineering [1]: 25–33
  • Johansson Linda S., Leckner B., Gustovsson L., Cooper D., Tullian C., Potter A. [2004]: Emission characteristics of modern and old-type residential boilers fired with wood logs and wood pellets. Atmospheric Environment [38]: 4183–4195. DOI: 10.1016/j.atmosenv. 2004.04.020
  • Juszczak M. [2007]: Variation of thermal parameters and pollutant concentrations during alder logs thermal utilization in the heating boiler. Folia Forestalia Polonica, seria B-Drzewnictwo [38]: 77–86
  • Knaus H., Richter S., Unterberger S., Snell U., Maier H., Hein K.R.G. [2000]: On the application of different turbulence models for the computation of fluid flow and combustion processes in small scale wood heaters. Experimental Thermal& Fluid Science [21]: 99–108
  • Kordylewski W. (ed.) [2000]: Niskoemisyjne techniki czystego spalania w energetyce (Low emission technics of perfect combustion in power engineering). Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław
  • Kubica K. [1999]: Kryteria efektywności energetyczno-ekologicznej kotłów małej mocy i paliw stałych dla gospodarki komunalnej. Certyfikacja na znak bezpieczeństwa ekologicznego (Energetic and ecological criterios of low heat output and and solid fuel
  • boilers for municipal economy. Certificate establish for ecological security mark). Instytut Chemicznej Przeróbki Węgla, Chorzów
  • Musialik-Piotrowska A., Kolanek C. [2011]: Emission of volatile organic compounds from diesel engine fuelled with oil-water emulsion. Environment Protection Engineering [1]: 39–49
  • Musialik-Piotrowska A., Kordylewski W., Ciołek J., Mościcki K. [2010]: Characteristic of air pollutants emitted from combustion in small retort boiler. Environment Protection. Engineering [2]: 123–131.
  • Nussbaumer T. [2003]: Combustion and co-combustion of biomass: fundamentals, technologies and primary measures for emission reduction. Energy & Fuels 17 [6]: 1510–1521. DOI: 10.1021/ef030031q
  • Poskrobko S., Łach J., Król D. [2010a]: Experimental investigation of hydrogen chloride bonding with calcium hydroxide in the furnace of a stoker-fired boiler. Energy & Fuels 24 [30]: 1948–1957. DOI: 10.1021/ef901534d
  • Poskrobko S., Łach J., Król D. [2010b]: Experimental investigation of hydrogen chlorine bonding with limestone and dolomite in the furnace of a stoker-fired boiler. Energy & Fuels 24 [11]: 5851–5858. DOI: 10.1021/ef101048k
  • Poskrobko S., Łach J., Król D. [2012]: Hydrogen Chloride Bonding with Calcium Hydroxide in Combustion and Two-Stage Combustion of Fuels from Waste. Energy & Fuels 26 [2]: 842–853. DOI: 10.1021/ef2016599
  • Werther J., Saenger M., Hartge E., U., Ogada T., Siagi Z. [2000]: Combustion of agricultural residues. Progress in Energy and Combustion Science [26]: 1–27
  • Lists of standards
  • PN-EN-303-5:2004 Kotły grzewcze. Część 5: Kotły grzewcze na paliwa stałe z ręcznym i automatycznym zasypem paliwa o mocy nominalnej do 300 kW. Terminologia, wymagania, badania i oznakowanie Heating boilers. Part 5: Heating boilers for solid fuels, hand and automatically stocked, nominal heat output of up to 300 kW. � � � � Terminology, requirements, testing and marking.)

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

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