Published 1983 | Version v1
Journal article Metadata-only

New method for determining the effective diffusion coefficient in ion exchange resins considering the liquid phase mass transfer

Creators

  • 1. Akademie der Wissenschaften der DDR, Leipzig. Zentralinstitut fuer Isotopen- und Strahlenforschung

Description

Using 86Rb as a tracer the effective diffusion coefficient in the resin phase has been determined by direct measurement of the change in the ion concentration. The evaluation of the charging curves was carried out graphically by comparing the experimental curves with theoretical ones, taking into account liquid phase mass transfer

Additional details

Additional titles

Original title (German)
Eine neue Methode zur Bestimmung des effektiven Diffusionskoeffizienten in Ionenaustauscherharzen unter Beruecksichtigung des Stoffuebergangswiderstandes in der fluessigen Phase

Publishing Information

Journal Title
Z. Phys. Chem. (Leipzig)
Journal Volume
264
Journal Issue
5
Series
Z. Phys. Chem. (Leipzig).
Journal Page Range
930-935
ISSN
0323-4479

INIS

Country of Publication
Germany
Country of Input or Organization
German Democratic Republic
INIS RN
15013733
Subject category
S07: ISOTOPES AND RADIATION SOURCES;
Descriptors DEI
DIFFUSION; ION EXCHANGE; MASS TRANSFER; ORGANIC ION EXCHANGERS; RESINS; RUBIDIUM 86; TRACER TECHNIQUES
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; DAYS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ION EXCHANGE MATERIALS; ISOMERIC TRANSITION ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; MATERIALS; MINUTES LIVING RADIOISOTOPES; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; ORGANIC POLYMERS; POLYMERS; RADIOISOTOPES; RUBIDIUM ISOTOPES