Design and Calculation of an Effective Tubular Electric Membrane Apparatus with an Increased Membrane Area for Separating Process Solutions

The paper analyzes designs of tubular electrochemical membrane apparatuses. A design for an electric membrane apparatus with an increased solution separation area and reduced concentration polarization was developed. Analytical expressions for determining the total surface area of semi-permeable mem...

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Published inChemical and petroleum engineering Vol. 59; no. 3-4; pp. 311 - 316
Main Authors Kovalev, S. V., Kovaleva, O. A., Sedoplatov, I. S.
Format Journal Article
LanguageEnglish
Published New York Springer US 01.07.2023
Springer
Springer Nature B.V
Subjects
Chemistry
Chemistry and Materials Science
Geotechnical Engineering & Applied Earth Sciences
Industrial Chemistry/Chemical Engineering
Industrial Pollution Prevention
Mathematical analysis
Membranes
Mineral Resources
Separation
electrode
membrane
retentate
anode
turbulizing grid
cathode
permeate
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Summary:The paper analyzes designs of tubular electrochemical membrane apparatuses. A design for an electric membrane apparatus with an increased solution separation area and reduced concentration polarization was developed. Analytical expressions for determining the total surface area of semi-permeable membranes for the separation of solutions and the area of anode and cathode membranes are presented.
ISSN:0009-2355
1573-8329
DOI:10.1007/s10556-023-01243-z