TY - JOUR
T1 - Experimental analysis of real-world emissions using ultra-low carbon intensity biodiesel for a light-duty diesel vehicle in Monterrey metropolitan area
AU - Martínez-Martínez, Simón
AU - Rosa-Urbalejo, Daniel de la
AU - Rua-Mojica, Luis F.
AU - Hernández-Altamirano, Raúl
AU - Mena-Cervantes, Violeta Y.
N1 - Publisher Copyright:
© 2022 Elsevier Ltd
PY - 2022/6/1
Y1 - 2022/6/1
N2 - Experiments were conducted employing a light-duty diesel vehicle filled with complete characterized 5%, 10%, and 20% volume ultra-low carbon intensity waste cooking oil biodiesel blends for determining real-world emission rates and emission factors, which were compared to those of petroleum diesel for three driving modes, namely, low, medium, and high cruise speed, and transient conditions. Chemical characterization of blended and pure fuels allowed to discard any quality influences on the fuel performance during the on-road tests. Five percent volume blends showed the best all-around performance of all blends in comparison with petroleum diesel in terms of emissions reduction, along with its lowest fuel consumption, hence, representing a potential blend that can be considered as good additive for petroleum diesel, applicable only at the specific conditions of the present work. The benefit from the use of ultra-low carbon intensity biodiesel blends was clear from greenhouse gases emissions point of view, given the lifecycle emission diminishing of 93.8% mass in CO2 equivalent emissions, if the biodiesel is produced using waste cooking oil collected within the city limits.
AB - Experiments were conducted employing a light-duty diesel vehicle filled with complete characterized 5%, 10%, and 20% volume ultra-low carbon intensity waste cooking oil biodiesel blends for determining real-world emission rates and emission factors, which were compared to those of petroleum diesel for three driving modes, namely, low, medium, and high cruise speed, and transient conditions. Chemical characterization of blended and pure fuels allowed to discard any quality influences on the fuel performance during the on-road tests. Five percent volume blends showed the best all-around performance of all blends in comparison with petroleum diesel in terms of emissions reduction, along with its lowest fuel consumption, hence, representing a potential blend that can be considered as good additive for petroleum diesel, applicable only at the specific conditions of the present work. The benefit from the use of ultra-low carbon intensity biodiesel blends was clear from greenhouse gases emissions point of view, given the lifecycle emission diminishing of 93.8% mass in CO2 equivalent emissions, if the biodiesel is produced using waste cooking oil collected within the city limits.
KW - Biodiesel
KW - Emission factors
KW - Real-world emissions
KW - Ultra-low carbon intensity
UR - http://www.scopus.com/inward/record.url?scp=85124419779&partnerID=8YFLogxK
U2 - 10.1016/j.fuel.2022.123408
DO - 10.1016/j.fuel.2022.123408
M3 - Artículo
AN - SCOPUS:85124419779
SN - 0016-2361
VL - 317
JO - Fuel
JF - Fuel
M1 - 123408
ER -