Influence of aceto acetic esters and di-carboxylic acid esters on diesel fuel lubricity

Anastopoulos, G; Lois, E; Zannikos, F; Kalligeros, S; Teas, C

dc.contributor.author	Anastopoulos, G	en
dc.contributor.author	Lois, E	en
dc.contributor.author	Zannikos, F	en
dc.contributor.author	Kalligeros, S	en
dc.contributor.author	Teas, C	en
dc.date.accessioned	2014-03-01T01:16:39Z
dc.date.available	2014-03-01T01:16:39Z
dc.date.issued	2001	en
dc.identifier.issn	0301-679X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14140
dc.subject	Acetoacetic esters	en
dc.subject	Dicarboxylic esters	en
dc.subject	Diesel	en
dc.subject	Lubricity	en
dc.subject.classification	Engineering, Mechanical	en
dc.subject.other	Carboxylic acids	en
dc.subject.other	Esters	en
dc.subject.other	Fuel additives	en
dc.subject.other	Lubrication	en
dc.subject.other	Tribology	en
dc.subject.other	Wear of materials	en
dc.subject.other	High frequency reciprocating rigs (HFRR)	en
dc.subject.other	Diesel fuels	en
dc.title	Influence of aceto acetic esters and di-carboxylic acid esters on diesel fuel lubricity	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0301-679X(01)00067-6	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0301-679X(01)00067-6	en
heal.language	English	en
heal.publicationDate	2001	en
heal.abstract	This paper presents the impact of acetoacetic esters and di-carboxylic acid esters on the lubrication properties of automotive diesel. Three alkyl acetoacetates and seven di-carboxylic esters were used as lubricating additives on two low sulfur diesel fuels, at seven different concentrations of 50, 100, 500, 750, 1000, 1500 and 2000 ppm. Tribological experiments carried out on the high frequency reciprocating rig (HFRR) showed that only two of the three acetoacetic esters used, provide satisfactory mean wear scar diameter (WS 1.4) of less than 460 mum, at the concentration level of 750 ppm. In the case of di-carboxylic acid esters, the effective concentration was 500 ppm or higher. (C) 2001 Elsevier Science Ltd. All rights reserved.	en
heal.publisher	ELSEVIER SCI LTD	en
heal.journalName	Tribology International	en
dc.identifier.doi	10.1016/S0301-679X(01)00067-6	en
dc.identifier.isi	ISI:000172327400004	en
dc.identifier.volume	34	en
dc.identifier.issue	11	en
dc.identifier.spage	749	en
dc.identifier.epage	755	en