Effects of low concentration biodiesel blends application on modern passenger cars. Part 2: Impact on carbonyl compound emissions

Fontaras, G; Karavalakis, G; Kousoulidou, M; Ntziachristos, L; Bakeas, E; Stournas, S; Samaras, Z

dc.contributor.author	Fontaras, G	en
dc.contributor.author	Karavalakis, G	en
dc.contributor.author	Kousoulidou, M	en
dc.contributor.author	Ntziachristos, L	en
dc.contributor.author	Bakeas, E	en
dc.contributor.author	Stournas, S	en
dc.contributor.author	Samaras, Z	en
dc.date.accessioned	2014-03-01T01:33:19Z
dc.date.available	2014-03-01T01:33:19Z
dc.date.issued	2010	en
dc.identifier.issn	0269-7491	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/20377
dc.subject	Biodiesel	en
dc.subject	Carbonyl emissions	en
dc.subject	Feedstock	en
dc.subject.classification	Environmental Sciences	en
dc.subject.other	[carbonyl	en
dc.subject.other	Adverse health effects	en
dc.subject.other	Biodiesel blends	en
dc.subject.other	Biodiesel feedstock	en
dc.subject.other	Carbonyl compounds	en
dc.subject.other	Common rail	en
dc.subject.other	Commonly used	en
dc.subject.other	Driving cycle	en
dc.subject.other	Low concentrations	en
dc.subject.other	Member state	en
dc.subject.other	Mixing ratios	en
dc.subject.other	Palm oil	en
dc.subject.other	Rapeseed oil	en
dc.subject.other	Tailpipe emission	en
dc.subject.other	Automobiles	en
dc.subject.other	Blending	en
dc.subject.other	Carbonylation	en
dc.subject.other	Feedstocks	en
dc.subject.other	Passenger cars	en
dc.subject.other	Vegetable oils	en
dc.subject.other	Biodiesel	en
dc.subject.other	acetone	en
dc.subject.other	acrolein	en
dc.subject.other	biodiesel	en
dc.subject.other	carbonyl derivative	en
dc.subject.other	formaldehyde	en
dc.subject.other	rapeseed oil	en
dc.subject.other	biofuel	en
dc.subject.other	palm oil	en
dc.subject.other	vegetable oil	en
dc.subject.other	automobile	en
dc.subject.other	biofuel	en
dc.subject.other	carbonyl compound	en
dc.subject.other	health impact	en
dc.subject.other	traffic emission	en
dc.subject.other	article	en
dc.subject.other	car driving	en
dc.subject.other	concentration (parameters)	en
dc.subject.other	controlled study	en
dc.subject.other	Europe	en
dc.subject.other	exhaust gas	en
dc.subject.other	motor vehicle	en
dc.subject.other	chemistry	en
dc.subject.other	environmental monitoring	en
dc.subject.other	Europe	en
dc.subject.other	Brassica napus	en
dc.subject.other	Biofuels	en
dc.subject.other	Environmental Monitoring	en
dc.subject.other	Plant Oils	en
dc.subject.other	Vehicle Emissions	en
dc.title	Effects of low concentration biodiesel blends application on modern passenger cars. Part 2: Impact on carbonyl compound emissions	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.envpol.2009.11.021	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.envpol.2009.11.021	en
heal.language	English	en
heal.publicationDate	2010	en
heal.abstract	Today in most European member states diesel contains up to 5% vol biodiesel. Since blending is expected to increase to 10% vol, the question arises, how this higher mixing ratio will affect tailpipe emissions particularly those linked to adverse health effects. This paper focuses on the impact of biodiesel on carbonyl compound emissions, attempting also to identify possible relationship between biodiesel feedstock and emissions. The blends were produced from five different feedstocks, commonly used in Europe. Measurements were conducted on a Euro 3 common-rail passenger car over various driving cycles. Results indicate that generally the use of biodiesel at low concentrations has a minor effect on carbonyl compound emissions. However, certain biodiesels resulted in significant increases while others led to decreases. Biodiesels associated with increases were those derived from rapeseed oil (approx. 200%) and palm oil (approx. 180%), with the highest average increases observed at formaldehyde and acroleine/acetone. (C) 2009 Elsevier Ltd. All rights reserved.	en
heal.publisher	ELSEVIER SCI LTD	en
heal.journalName	Environmental Pollution	en
dc.identifier.doi	10.1016/j.envpol.2009.11.021	en
dc.identifier.isi	ISI:000279063600021	en
dc.identifier.volume	158	en
dc.identifier.issue	7	en
dc.identifier.spage	2496	en
dc.identifier.epage	2503	en