Hydrodynamic Based Calculation of Steady State Permeate Flux in Microfiltration Process.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F02%3A00000002" target="_blank" >RIV/00216275:25310/02:00000002 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Hydrodynamic Based Calculation of Steady State Permeate Flux in Microfiltration Process.

Popis výsledku v původním jazyce

Crossflow microfiltration experiments were performed with aqueous titanium dioxide dispersions and the aluminia tubular membranes. Intensification effect of two-phase gas-liquid flow was studied on this system. The results of experiments showed positiveeffect of constant gas-liquid two-phase flow on the permeate flux values; both the immediate and steady state ones. Maximum increase of flux values up to 90% was reached during the experiments in the slug flow regime of gas-liquid flow, which was found the most efficient regime applied during intensification experiments.The empirical model for steady state permeate flux and cake thickness prediction was developed from analysis of experimental results without gas flow. This model is based on Darcy?s Lawand on Mass balance over a membrane module.

Název v anglickém jazyce

Hydrodynamic Based Calculation of Steady State Permeate Flux in Microfiltration Process.

Popis výsledku anglicky

Crossflow microfiltration experiments were performed with aqueous titanium dioxide dispersions and the aluminia tubular membranes. Intensification effect of two-phase gas-liquid flow was studied on this system. The results of experiments showed positiveeffect of constant gas-liquid two-phase flow on the permeate flux values; both the immediate and steady state ones. Maximum increase of flux values up to 90% was reached during the experiments in the slug flow regime of gas-liquid flow, which was found the most efficient regime applied during intensification experiments.The empirical model for steady state permeate flux and cake thickness prediction was developed from analysis of experimental results without gas flow. This model is based on Darcy?s Lawand on Mass balance over a membrane module.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/GA104%2F00%2F0794" target="_blank" >GA104/00/0794: Dvoufázový tok kapalina-plyn při membránové cross-flow mikrofiltraci</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2002

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Scientific Papers of the University of Pardubice

ISSN

1211-5541

e-ISSN

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Svazek periodika

8

Číslo periodika v rámci svazku

Ser A

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

14

Strana od-do

195-208

Kód UT WoS článku

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EID výsledku v databázi Scopus

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