About: Study of Dispersion Flow in Trickle Bed Reactor

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	V článku je ukázáno vyhodnocení parametrů axiálního promíchávání ve zkrápěném rektoru. Čtyři axiálně disperzní typy modelů byly využity k identifikaci základních parametrů promíchávání (střední doba prodlení, Peclétovo číslo a dopravní zpoždění). Střední doba prodlení byla vyhodnocena z odezvy na vstupní impulz stopovací látky. Pro měření rozdělení středních dob prodlení byl vybrán izobutanol jako stopovací látka pro kapalnou fázi (toluen). Optimální model a nejlepší predkce parametrů byly získány s použitím nelineární regrese a metody nejmenších čtverců. (cs) Evaluation of axial dispersion flow parameters in trickle bed reactor (TBR) is presented in this contribution. Four axial dispersion models were employed to identify principal flow parameters (mean residence time, Peclet number and transport delay) from experimental data. The impulse-response method was employed to measure the residence time distribution (RTD) in the liquid phase. Isobutanol was chosen as a suitable tracer for the selected liquid phase represented by toluene. Tracer concentration at the outlet from the reactor was continuously monitored by a digital refractometer. Optimal model and the best predictions of the parameters were obtained via non-linear regression and least square method. Evaluation of axial dispersion flow parameters in trickle bed reactor (TBR) is presented in this contribution. Four axial dispersion models were employed to identify principal flow parameters (mean residence time, Peclet number and transport delay) from experimental data. The impulse-response method was employed to measure the residence time distribution (RTD) in the liquid phase. Isobutanol was chosen as a suitable tracer for the selected liquid phase represented by toluene. Tracer concentration at the outlet from the reactor was continuously monitored by a digital refractometer. Optimal model and the best predictions of the parameters were obtained via non-linear regression and least square method. (en)
Title	Study of Dispersion Flow in Trickle Bed Reactor Studium promíchávání ve zkrápěném reaktoru (cs) Study of Dispersion Flow in Trickle Bed Reactor (en)
skos:prefLabel	Study of Dispersion Flow in Trickle Bed Reactor Studium promíchávání ve zkrápěném reaktoru (cs) Study of Dispersion Flow in Trickle Bed Reactor (en)
skos:notation	RIV/67985858:_____/08:00312962!RIV09-AV0-67985858
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z40720504)
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Jiřičný, Vladimír Staněk, Vladimír Stavárek, Petr
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	398109
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/08:00312962
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	trickle bed reactor; dispersion models; axial dispersion flow parameters (en)
http://linked.open.../riv/klicoveSlovo	axial dispersion flow parameters dispersion models trickle bed reactor
http://linked.open...ontrolniKodProRIV	[B6A7963E11DB]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Summaries 3
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Jiřičný, Vladimír Staněk, Vladimír Stavárek, Petr Kukal, J. Bártová, D. Jakeš, B.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-08-24 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Process Engineering Publisher
https://schema.org/isbn	978-80-02-02050-9
is http://linked.open...avai/riv/vysledek of	Study of Dispersion Flow in Trickle Bed Reactor Study of Dispersion Flow in Trickle Bed Reactor Study of Dispersion Flow in Trickle Bed Reactor Study of Dispersion Flow in Trickle Bed Reactor

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