Unpublished conference/Abstract (Scientific congresses and symposiums)
CO emissions of fuel oil boilers in transient and cyclic regimes: performance of burners without and with “antidrip” systems
Makaire, Danielle; Ngendakumana, Philippe
2007THE 29TH TLM - IEA IMPLEMENTING AGREEMENT ON ENERGY CONSERVATION AND EMISSIONS REDUCTION IN COMBUSTION
 

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Keywords :
CO emissions; transient regime; cyclic regime; fuel oil boiler; anti-drip system
Abstract :
[en] CO emission peaks from fuel oil boilers in transient and cyclic regimes have been measured in previous studies. In order to evaluate these emissions, tests have been performed without and with an anti-drip system installed on the burner nozzle. Flue gas composition was measured using classical analysers (CO2, O2, CO and NOx) and CO emissions results were analysed and discussed. It was found that the anti-drip system reduced cold start CO emissions and did not affect steady-state CO emissions. At first, no reduction was noticed when the burner was cycling. Further investigation indicated that there was an experimental artefact caused by an air volume trapped in the pressure measurement system. When the air was purged and with the anti-drip system, CO peaks when the burner was cycling were strongly reduced and CO emissions remained under European standards limits.
Disciplines :
Energy
Author, co-author :
Makaire, Danielle ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Thermotechnique
Ngendakumana, Philippe ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Thermotechnique
Language :
English
Title :
CO emissions of fuel oil boilers in transient and cyclic regimes: performance of burners without and with “antidrip” systems
Publication date :
September 2007
Number of pages :
9
Event name :
THE 29TH TLM - IEA IMPLEMENTING AGREEMENT ON ENERGY CONSERVATION AND EMISSIONS REDUCTION IN COMBUSTION
Event place :
Gembloux, Belgium
Event date :
02-06 September 2007
Audience :
International
Available on ORBi :
since 16 September 2009

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