Simulation of desalting that occurs during isoelectric trapping separations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F09%3A10000129" target="_blank" >RIV/00216208:11310/09:10000129 - 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

Simulation of desalting that occurs during isoelectric trapping separations

Popis výsledku v původním jazyce

Electrophoresis simulation program Simul 5 has been extended to simulate isoelectric trapping (IET) separations that take place in recirculating multicompartmental electrolyzers (MCEs). The simulated separation space can be divided into multiple segments/compartments that may have identical or different cross sections. A new algorithm simulates convective mixing that occurs in the recirculating MCEs. The intensity of simulated mixing can be independently controlled in each compartment. pH transients that were reported to occur during the desalting step in IET separations were simulated with the extended Simul 5 program: the main features of the experimental results were reproduced by the simulations. The simulations shed light on the possible causes ofuneven anion and cation removal rates, pH transients and the transient invasion of the separation compartment by components of the electrode solutions that might occur during the desalting step.

Název v anglickém jazyce

Simulation of desalting that occurs during isoelectric trapping separations

Popis výsledku anglicky

Electrophoresis simulation program Simul 5 has been extended to simulate isoelectric trapping (IET) separations that take place in recirculating multicompartmental electrolyzers (MCEs). The simulated separation space can be divided into multiple segments/compartments that may have identical or different cross sections. A new algorithm simulates convective mixing that occurs in the recirculating MCEs. The intensity of simulated mixing can be independently controlled in each compartment. pH transients that were reported to occur during the desalting step in IET separations were simulated with the extended Simul 5 program: the main features of the experimental results were reproduced by the simulations. The simulations shed light on the possible causes ofuneven anion and cation removal rates, pH transients and the transient invasion of the separation compartment by components of the electrode solutions that might occur during the desalting step.

Druh

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

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Electrophoresis

ISSN

0173-0835

e-ISSN

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Svazek periodika

30

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

11

Strana od-do

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Kód UT WoS článku

000264357500001

EID výsledku v databázi Scopus

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