Permeability of anion-exchange membrane for Cl- ions. Dialysis of hydrochloride acid in the presence of nickel chloride

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F10%3A39882194" target="_blank" >RIV/00216275:25310/10:39882194 - 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

Permeability of anion-exchange membrane for Cl- ions. Dialysis of hydrochloride acid in the presence of nickel chloride

Original language description

Using a conventional two-compartment cell with stirrers the separation of an aqueous solution of HCl-NiCl2 by an anion-exchange membrane Neosepta-AFN was investigated. The dialysis process was characterized by the permeability coefficient of the membranetowards to Cl- ions. This quantity was determined by the numerical integration of equations, which describe the time dependence of the total concentration of Cl- ions in compartment initially filled with stripping agent (water), combined with an optimizing procedure. The analysis of the experimental results showed that this permeability coefficient is a satisfactory characteristic for the process studied. It can be graphically correlated with the initial acid and initial salt concentrations in the compartment initially filled with acid+salt mixture.

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

2010

Confidentiality

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

Name of the periodical

Membrane Water Treatment

ISSN

2005-8624

e-ISSN

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Volume of the periodical

1

Issue of the periodical within the volume

1

Country of publishing house

KR - KOREA, REPUBLIC OF

Number of pages

9

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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