About: Enhancement of Tubular Crossflow Microfiltration of Dispersions by Gas - Liquid Two

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About: Enhancement of Tubular Crossflow Microfiltration of Dispersions by Gas - Liquid Two - Phase Flow. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Application of the gas-liquid two-phase flow for flux enhancement during the microfiltration of aqueous titanium dioxide dispersions on aluminium oxide tubular membrane has been studied. This study focuses on the influence of liquid and gas flow velocity and feed concentration on flux and development of mathematical model for flux prediction.The results of experiments show positive effect of constant gas-liquid two-phase flow on the flux. For the periodical gas flow the flux enhancement is not so significant and strongly depends on the periodical gas flow mode and on the concentration of dispersion used. On the other hand, there is no concentration for which air injection has no effect on the permeate flux. Mathematical model for flux prediction during the two-phase gas-liquid microfiltration has been developed. The results showed good agreement between model prediction and experimental data. Application of the gas-liquid two-phase flow for flux enhancement during the microfiltration of aqueous titanium dioxide dispersions on aluminium oxide tubular membrane has been studied. This study focuses on the influence of liquid and gas flow velocity and feed concentration on flux and development of mathematical model for flux prediction.The results of experiments show positive effect of constant gas-liquid two-phase flow on the flux. For the periodical gas flow the flux enhancement is not so significant and strongly depends on the periodical gas flow mode and on the concentration of dispersion used. On the other hand, there is no concentration for which air injection has no effect on the permeate flux. Mathematical model for flux prediction during the two-phase gas-liquid microfiltration has been developed. The results showed good agreement between model prediction and experimental data. (en)
Title	Enhancement of Tubular Crossflow Microfiltration of Dispersions by Gas - Liquid Two - Phase Flow. Enhancement of Tubular Crossflow Microfiltration of Dispersions by Gas - Liquid Two - Phase Flow. (en)
skos:prefLabel	Enhancement of Tubular Crossflow Microfiltration of Dispersions by Gas - Liquid Two - Phase Flow. Enhancement of Tubular Crossflow Microfiltration of Dispersions by Gas - Liquid Two - Phase Flow. (en)
skos:notation	RIV/00216275:25310/02:00000001!RIV/2003/GA0/253103/N
http://linked.open.../vavai/riv/strany	7;13
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA104/00/0794)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Mikulášek, Petr Doleček, Petr Cakl, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	645069
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/02:00000001
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	microfiltration; two-phase flow; tubular membrane; titanium dioxide dispersions (en)
http://linked.open.../riv/klicoveSlovo	two-phase flow microfiltration titanium dioxide dispersions tubular membrane
http://linked.open...odStatuVydavatele	SK - Slovenská republika
http://linked.open...ontrolniKodProRIV	[9B213BB8F514]
http://linked.open...i/riv/nazevZdroje	Chemical Papers
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Gas-liquid two-phase flow in cross-flow membrane filtration
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	56
http://linked.open...iv/tvurceVysledku	Mikulášek, Petr Doleček, Petr Cakl, Jiří
issn	0366-6352
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	25310

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