Vegetable oil effect on gasoil HDS in their catalytic co-hydroprocessing

Templis, C; Vonortas, A; Sebos, I; Papayannakos, N

dc.contributor.author	Templis, C	en
dc.contributor.author	Vonortas, A	en
dc.contributor.author	Sebos, I	en
dc.contributor.author	Papayannakos, N	en
dc.date.accessioned	2014-03-01T01:37:31Z
dc.date.available	2014-03-01T01:37:31Z
dc.date.issued	2011	en
dc.identifier.issn	0926-3373	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/21544
dc.subject	Co-hydroprocessing	en
dc.subject	Gasoil-vegetable oil mixtures	en
dc.subject	Hydrodeoxygenation	en
dc.subject	Hydrodesulphurization	en
dc.subject	Vegetable oil	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.classification	Engineering, Environmental	en
dc.subject.classification	Engineering, Chemical	en
dc.subject.other	Consumption rates	en
dc.subject.other	Desulphurization	en
dc.subject.other	Formal kinetics	en
dc.subject.other	Hydro desulfurizations	en
dc.subject.other	Hydrodeoxygenation	en
dc.subject.other	Hydrodesulphurization	en
dc.subject.other	Hydroprocessing	en
dc.subject.other	Hydrotreatment	en
dc.subject.other	Palm oil	en
dc.subject.other	Power law	en
dc.subject.other	Three temperature	en
dc.subject.other	Hydrocracking	en
dc.subject.other	Hydrodesulfurization	en
dc.subject.other	Hydrogen	en
dc.subject.other	Lubricating oils	en
dc.subject.other	Mixtures	en
dc.subject.other	Vegetable oils	en
dc.title	Vegetable oil effect on gasoil HDS in their catalytic co-hydroprocessing	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.apcatb.2011.03.012	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.apcatb.2011.03.012	en
heal.language	English	en
heal.publicationDate	2011	en
heal.abstract	The effect of the presence of triglycerides on the catalytic hydrodesulfurization (HDS) of gasoil and the hydrogen consumption reactions have been studied during catalytic hydroprocessing of gasoil-palm oil mixtures at conventional hydrotreatment conditions over a commercial CoMo/gamma-Al2O3 catalyst. The experiments were performed at a pressure of 33 bar, three temperatures (310 degrees C, 330 degrees C and 350 degrees C), and three values of WHSV (0.7 h(-1), 1 h(-1) and 1.4 h(-1)). Desulphurization rates decreased with palm oil content from 0 to 5% but they did not change with a further increase to 10%. Hydrogen consumption rates were not affected by the presence of the vegetable oil molecules. Simple power law formal kinetics has been applied to simulate the desulphurization and hydrogen consumption rates of the gasoil-palm oil mixtures. (C) 2011 Elsevier B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Applied Catalysis B: Environmental	en
dc.identifier.doi	10.1016/j.apcatb.2011.03.012	en
dc.identifier.isi	ISI:000291182100016	en
dc.identifier.volume	104	en
dc.identifier.issue	3-4	en
dc.identifier.spage	324	en
dc.identifier.epage	329	en