Separation of HCl+FeCl2 Mixture by Anion-Exchange Membrane

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F09%3A00008600" target="_blank" >RIV/00216275:25310/09:00008600 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Separation of HCl+FeCl2 Mixture by Anion-Exchange Membrane

Original language description

Separation of an aqueous solution of HCl+FeCl2 by anion-exchange membrane Neosepta-AFN was investigated in a conventional two-compartment cell. The experiments revealed that this membrane is a good separator for the mixture mentioned - ferrous chloride is efficiently rejected, while hydrochloric acid permeates well through the membrane. The separation is very efficient at low concentrations of ferrous chloride and high acid concentrations. The separation efficiency of the membrane was evaluated by the partial flux of ferrous chloride. The experiments showed that this partial flux is low, i.e. below 5.6 %. It decreases with an increasing acid concentration, but it increases with an increasing concentration of salt in the solution separated. Moreover, the separation process was quantified by the permeability of the membrane based on four concentration dependent phenomenological coefficients.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Name of the periodical

Separation and Purification Technology

ISSN

1383-5866

e-ISSN

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Volume of the periodical

2009

Issue of the periodical within the volume

66

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

6

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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