Determination of free glycerol in biodiesel

Publikace:
Determination of free glycerol in biodiesel

Článekopen accesspeer-reviewedpreprint

dc.contributor.author	Hájek, Martin
dc.contributor.author	Skopal, František
dc.contributor.author	Machek, Jaroslav
dc.date.accessioned	2010-09-09T12:16:46Z
dc.date.available	2010-09-09T12:16:46Z
dc.date.issued	2006
dc.description.abstract	Within the biodiesel production process, glycerol arises as a side product. This free glycerol is included also in biodiesel in a small amount. Several methods are known to determine it. Some of them are based on the GC. In this paper a new method is introduced, which is based on the extraction of free glycerol into water and its subsequent determination in water solution by HPLC with refractometric detection. The comparison of GC and HPLC methods led to the same results. The new method is reliable and comparatively fast for determination of free glycerol in biodiesel.	cze
dc.format	p. 666-669	eng
dc.identifier.doi	10.1002/ejlt.200600004
dc.identifier.issn	1438-7697
dc.identifier.uri	https://hdl.handle.net/10195/37253
dc.language.iso	en
dc.peerreviewed	yes	eng
dc.publicationstatus	preprint	eng
dc.publisher	Wiley-Blackwell
dc.relation.ispartof	European Journal of Lipid Science and Technology. 2006, Volume 108, Issue 8	eng
dc.relation.publisherversion	http://onlinelibrary.wiley.com/doi/10.1002/ejlt.200600004/abstract
dc.rights	open access	eng
dc.subject	analytical methods	eng
dc.subject	Biodiesel	eng
dc.subject	glycerol	eng
dc.subject	HPLC	eng
dc.subject	extraction	eng
dc.title	Determination of free glycerol in biodiesel	eng
dc.type	Article	eng
dspace.entity.type	Publication

Nyní se zobrazuje 1 - 1 z 1