RT info:eu-repo/semantics/article
T1 Analysis of vegetable oil mixture combustion in a conventional 50 KW thermal energy installation
A1 San José Alonso, Julio Fco.
A1 Sanz-Tejedor, Ascen
A1 Arroyo Gómez, Yolanda
A1 Stoychev, P
K1 Producción científica
K1 Vegetable oil mixture Thermal energy Polluting emission Combustion performance Fatty acid
K1 3322.05 Fuentes no Convencionales de Energía
AB This work presents the combustion results of a vegetable oils blend in a low-pressure auxiliary air fluid pulverisation burner (o emulsion burner). This blend was prepared from soy and sunflower refined vegetable oils (54.4%) and sunflower and rapeseed crude vegetable oils (45.4%). The influence of varying the fuel flow rate, the secondary airflow rate as well as the fuel preheating temperature on combustion, performance and pollutant emissions was studied. Additionally, a comparison between the combustion results obtained from this mixture of vegetable oils and those previously obtained in combustion for pure vegetable oils was also carried out. For all of the conditions tested, the vegetable oil mixture combustion performance exceeded 77% and NOx emissions were extremely low (<60 ppm). In the established optimal operating conditions: un-preheated vegetable oil and Amid airflow rate, CO emissions were virtually negligible (5e17 ppm), regardless of the fuel flow used. The pollutant emissions and the combustion performance of the vegetable oils blend are comparable to those obtained in the combustion of refined soybean, sunflower and rapeseed oils, all of them with a high percentage of unsaturated fatty acids (mainly oleic and linoleic).
PB ELSERVIER
SN 0960-1481
YR 2020
FD 2020-10-22
LK https://uvadoc.uva.es/handle/10324/67196
UL https://uvadoc.uva.es/handle/10324/67196
LA eng
NO Renewable Energy 164 (2021) 1133e1142
NO Producción Científica
DS UVaDOC
RD 18-nov-2024