Dialysis of hydrochloric acid in the presence of potassium chloride. Permeability of anion-exchange membrane for Cl- ions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F12%3A39895045" target="_blank" >RIV/00216275:25310/12:39895045 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Dialysis of hydrochloric acid in the presence of potassium chloride. Permeability of anion-exchange membrane for Cl- ions
Original language description
The simultaneous transport of hydrochloric acid and potassium chloride through an anion-exchange membrane Neosepta-AFN was investigated in a counter-current continuous dialyzer for various acid/salt concentration ratios and volumetric liquid flow rates.The basic transport characteristics - the acid recovery yield and the rejection coefficient of salt - were evaluated from the measurements at steady state. Furthermore, the dialysis process was characterized by the permeability coefficient of the membrane towards to Cl? ions. The initial hydrochloric acid concentration in model mixtures was changed in the limits from 0.1 to 1.0 kmol m-3 and that of potassium chloride was changed in the limits from 0.1 to 1.0 kmol m-3. Beside the dialysis experiments with HCl+KCl mixtures, also experiments with single component solutions were carried out. The volumetric liquid flow rate of the inlet streams was in the limits from 8 x10-9 to 24 x10-9 m3 s-1. Under the experimental conditions given, the ac
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 39th International Conference of Slovak Society of Chemical Engineering
ISBN
978-80-89475-04-9
ISSN
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e-ISSN
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Number of pages
12
Pages from-to
1166-1177
Publisher name
Slovenská technická univezita v Bratislave
Place of publication
Bratislava
Event location
Tatranské Matliare
Event date
May 21, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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