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2015 | 24 | 4 |

Tytuł artykułu

Pollutant emissions from boilers with different oil nozzles

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Boilers working with light oil are popular in Polish heating systems and the amount of pollutants emitted during their work should be controlled. This paper shows the impact of nozzle parameters on pollutant emissions. The tests were conducted on a typical low-power burner used in houses and small public buildings. The pollution measurements were done for several oil nozzles fitting to a burner in the range of oil pressure from 0.8 to 1.5 MPa. The results show the high impact of oil pressure and nozzle type on the fuel combustion process and pollutant amounts, although the boiler’s thermal capacity is constant. Carbon monoxide emissions for the oil pressure from 1.0 to 1.35 MPa was low, although the average values in ranges of oil pressure from 0.8 to 1.0 MPa and from1.35 to 1.5 MPa for some nozzles was too high (330-2000 ppm).

Słowa kluczowe

Wydawca

-

Rocznik

Tom

24

Numer

4

Opis fizyczny

p.1863-1866,fig.,ref.

Twórcy

  • Department of Heat Engineering, Faculty of Civil Engineering and Environmental Engineering, Bialystok University of Technology, Wiejska 45E, 15-351 Bialystok, Poland

Bibliografia

  • 1. HOSSAINA K., JAAFARB M., MUSTAFAC A., APPALANIDUB K., ANI F. Application of selective noncatalytic reduction of NOₓ in small-scale combustion systems. Atmos. Environ. 38, 6823, 2004.
  • 2. HUKKANEN A., KAIVOSOJA T., SIPPULA O., NUUTINEN K., JOKINIEMI J., TISSARI J. Reduction of gaseous and particulate emissions from small-scale wood combustion with a catalytic combustor. Atmos. Environ., 50, 16, 2012.
  • 3. AMBROZIK A., AMBROZIK T., KUCZYŃSKI D., ŁAGOWSKI P. The influence of Injection Advance Angle on Fuel Spray Parameters and Nitrogen Oxide Emissions for a Self-ignition Engine fed with Diesel Oil and fame. Pol. J. Environ. Stud. 23, (6), 1917, 2014.
  • 4. KRAWCZYK D.A. The results of pollutants emission from boilers with light oil burners. Instal 7-8, 67, 2010 [In Polish].
  • 5. KRAWCZYK D.A. Basic parameters influencing flue gases emission from boilers with light oil burners. Instal 6, 20, 2010 [In Polish].
  • 6. LISZKA M, ZIEBIK A. Coal-fired oxy-fuel power unit e process and system analysis. Energy 35, 943, 2010.
  • 7. LIU CH., LI Z., KONG W., ZHAO Y., CHEN Z. Bituminous coal combustion in a full-scale start-up ignition burner: Influence of the excess air ratio. Energy 35, 4102, 2010.
  • 8. LI Z.Q., JING J.P., CHEN Z.C., REN .F, XU B., WEI H.D. Combustion characteristics and NOₓ emissions of two kinds of swirl burners in a 300-MWe wall-fired pulverized-coal utility boiler. Combust. Sci. Technol. 180, 1370, 2008.
  • 9. LUGO-LEYTE R., ZAMORA-MATA J.M., TOLEDO-VELÁZQUEZ M., SALAZAR-PEREYRA M., TORRES-ALDACO A. Methodology to determine the appropriate amount of excess air for the operation of a gas turbine in a wet environment. Energy 35, 550, 2010.
  • 10. LARYEA G.N., NO S.Y. Spray angle and breakup length of charge-injected electrostatic pressure-swirl nozzle. Journal of Electrostrostatic 60, 37, 2004.
  • 11. GONZÁLEZ-ESPINOSA A., LOZANO A., GARCÍA J.A., BARRERAS F., LINCHE E. Design modification of the air diffuser in the burners of a fuel oil power plant. Part II: Interaction with the liquid spray. Fuel 124, 141, 2014.
  • 12. GONZÁLEZ-ESPINOSA A., LOZANO A., GARCÍA J.A., BARRERAS F., LINCHETA E. Design modification of the air diffuser in the burners of a fuel oil power plant. Fuel, 111, 280, 2013.
  • 13. GHIAUS C., BELARBI R., ALLARD F. Optimal settings of residential oil burners. Energ. Buildings 34, 83, 2002.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

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