Simulation of non-ideal flow in a trickle bed hydrotreater by the cross-flow model

Tsamatsoulis, D; Papayannakos, N

dc.contributor.author	Tsamatsoulis, D	en
dc.contributor.author	Papayannakos, N	en
dc.date.accessioned	2014-03-01T01:11:28Z
dc.date.available	2014-03-01T01:11:28Z
dc.date.issued	1995	en
dc.identifier.issn	0009-2509	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11658
dc.subject	Experimental Data	en
dc.subject	Film Thickness	en
dc.subject	Mass Transfer	en
dc.subject	Particle Size	en
dc.subject.classification	Engineering, Chemical	en
dc.subject.other	Fluid Flow	en
dc.subject.other	Simulation	en
dc.subject.other	Trickle Bed Reactors	en
dc.subject.other	Chemical reactors	en
dc.subject.other	Computer simulation	en
dc.subject.other	Films	en
dc.subject.other	Fluidized beds	en
dc.subject.other	Mass transfer	en
dc.subject.other	Mathematical models	en
dc.subject.other	Particle size analysis	en
dc.subject.other	Particles (particulate matter)	en
dc.subject.other	Porosity	en
dc.subject.other	Bed porosity	en
dc.subject.other	Cross-flow model	en
dc.subject.other	Feed tracer concentration change	en
dc.subject.other	Liquid velocity	en
dc.subject.other	Mass transfer characteristic parameters	en
dc.subject.other	Model parameters	en
dc.subject.other	Non-ideal flow	en
dc.subject.other	Non-porous particles	en
dc.subject.other	System response simulation	en
dc.subject.other	Trickle bed hydrotreater	en
dc.subject.other	Flow of fluids	en
dc.title	Simulation of non-ideal flow in a trickle bed hydrotreater by the cross-flow model	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/0009-2509(95)00184-7	en
heal.identifier.secondary	http://dx.doi.org/10.1016/0009-2509(95)00184-7	en
heal.language	English	en
heal.publicationDate	1995	en
heal.abstract	The cross-flow model is used for the description of non-ideal behaviour of the liquid flow in a bench scale hydrotreater. Experimental data were received at reaction conditions using non-porous particles of various sizes. Total and static holdup and film thickness are correlated with liquid velocity and particle size. Mass transfer characteristic parameters are also correlated with liquid flow, particle size and bed porosity. System response simulation to stepwise feed tracer concentration change and best fit to experimental data yield the values of model parameters. © 1995.	en
heal.publisher	PERGAMON-ELSEVIER SCIENCE LTD	en
heal.journalName	Chemical Engineering Science	en
dc.identifier.doi	10.1016/0009-2509(95)00184-7	en
dc.identifier.isi	ISI:A1995TK32000002	en
dc.identifier.volume	50	en
dc.identifier.issue	23	en
dc.identifier.spage	3685	en
dc.identifier.epage	3691	en