- Tytuł:
- Comparison of CO and NOx concentrations from a 20 kW boiler for periodic and constant wood pellet supply
- Autorzy:
- Juszczak, M.
- Powiązania:
- https://bibliotekanauki.pl/articles/207975.pdf
- Data publikacji:
- 2016
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
boiler retort
combustion
wood pellet
carbon monoxide
emissions
kocioł retortowy
pelet drzewny
tlenek węgla
emisja - Opis:
- The impact of the fuel feeding mode (continuous or periodic with various stand-by/operation time ratios) on carbon monoxide (CO) and nitrogen oxides (NO, NOx) concentration values in the flue gas was analyzed for coniferous wood pellet firing. Experiments were performed using a 20 kW water boiler equipped with an under-fed (retort) wood pellet furnace located in a full scale heat station simulating real-life conditions. Impact of oxygen concentration and temperature in the combustion chamber on the concentrations of carbon monoxide and nitrogen oxide have been examined. It was concluded that the commonly used periodic fuel supply does not necessarily cause an important increase of the concentrations of carbon monoxide compared to those in the continuous fuel feeding mode. Continuous fuel supply can even imply higher concentrations of carbon monoxide when fuel and air streams are not chosen properly.
- Źródło:
-
Environment Protection Engineering; 2016, 42, 3; 95-107
0324-8828 - Pojawia się w:
- Environment Protection Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł