Numerical analysis of dialysis with chemical reaction at steady state. Irreversible second order reaction

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F15%3A39899797" target="_blank" >RIV/00216275:25310/15:39899797 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.cep.2015.07.015" target="_blank" >http://dx.doi.org/10.1016/j.cep.2015.07.015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.cep.2015.07.015" target="_blank" >10.1016/j.cep.2015.07.015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Numerical analysis of dialysis with chemical reaction at steady state. Irreversible second order reaction

Popis výsledku v původním jazyce

In the present work, the effect of chemical reaction on the rate of dialysis is analysed. The attention is paid to an irreversible second-order chemical reaction at steady state. A simple scheme, in which component A is transported through the membrane by diffusion and reacts with component B diffusing in the opposite direction, is considered. The analogy between the solution-diffusion model in the membrane transport and mass transfer in gas-liquid systems described by the film theory, both accompaniedby chemical reactions, is taken into consideration. A numerical solution scheme is presented and the effect of chemical reaction is evaluated in terms of the enhancement factor for a wide range of parameters. The analysis of limiting cases is carried outand the applicability of the existing approximate solutions for the mass transfer accompanied by chemical reaction is examined. An effort was made to develop new correlations for the enhancement factor in the case that no approximate sol

Název v anglickém jazyce

Numerical analysis of dialysis with chemical reaction at steady state. Irreversible second order reaction

Popis výsledku anglicky

In the present work, the effect of chemical reaction on the rate of dialysis is analysed. The attention is paid to an irreversible second-order chemical reaction at steady state. A simple scheme, in which component A is transported through the membrane by diffusion and reacts with component B diffusing in the opposite direction, is considered. The analogy between the solution-diffusion model in the membrane transport and mass transfer in gas-liquid systems described by the film theory, both accompaniedby chemical reactions, is taken into consideration. A numerical solution scheme is presented and the effect of chemical reaction is evaluated in terms of the enhancement factor for a wide range of parameters. The analysis of limiting cases is carried outand the applicability of the existing approximate solutions for the mass transfer accompanied by chemical reaction is examined. An effort was made to develop new correlations for the enhancement factor in the case that no approximate sol

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

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Chemical Engineering and Processing

ISSN

0255-2701

e-ISSN

—

Svazek periodika

95

Číslo periodika v rámci svazku

září 2015

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

10

Strana od-do

362-371

Kód UT WoS článku

000361258100041

EID výsledku v databázi Scopus

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