Bed length effect on the liquid phase non-idealities and holdup in pilot scale upflow reactors

Thanos, AM; Bellos, GD; Galtier, PA; Papayannakos, NG

dc.contributor.author	Thanos, AM	en
dc.contributor.author	Bellos, GD	en
dc.contributor.author	Galtier, PA	en
dc.contributor.author	Papayannakos, NG	en
dc.date.accessioned	2014-03-01T02:42:12Z
dc.date.available	2014-03-01T02:42:12Z
dc.date.issued	2003	en
dc.identifier.issn	0920-5861	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/30861
dc.subject	Axial dispersion	en
dc.subject	Holdup	en
dc.subject	Non-ideal flow	en
dc.subject	Upflow reactors	en
dc.subject.classification	Chemistry, Applied	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.classification	Engineering, Chemical	en
dc.subject.other	Axial flow	en
dc.subject.other	Catalysis	en
dc.subject.other	Catalysts	en
dc.subject.other	Computer simulation	en
dc.subject.other	Nitrogen	en
dc.subject.other	Toluene	en
dc.subject.other	Upflow reactors	en
dc.subject.other	Chemical reactors	en
dc.title	Bed length effect on the liquid phase non-idealities and holdup in pilot scale upflow reactors	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1016/S0920-5861(03)00010-5	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0920-5861(03)00010-5	en
heal.language	English	en
heal.publicationDate	2003	en
heal.abstract	Residence time distribution experiments were carried out at ambient conditions in pilot scale upflow reactors. Diluted and non-diluted beds of various lengths and diameters were tested. The axial dispersion model was used to describe the liquid phase non-idealities. Results of Peclet number (Pe), liquid holdup and axial dispersion coefficient for various bed lengths and fluid velocities have been collected. The dependency of the non-ideal flow parameters on bed length is discussed. (C) 2003 Elsevier Science B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Catalysis Today	en
dc.identifier.doi	10.1016/S0920-5861(03)00010-5	en
dc.identifier.isi	ISI:000183016500029	en
dc.identifier.volume	79-80	en
dc.identifier.issue	1-4	en
dc.identifier.spage	235	en
dc.identifier.epage	240	en