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Ionengleichgewichte an Kationenaustauschern verschiedener Austauschkapazität. 5. Mitteilung über Ionenaustauscher
Author(s) -
Hutschneker K.,
Deuel H.
Publication year - 1956
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19560390406
Subject(s) - chemistry , ion exchange , selectivity , polystyrene , ion exchange resin , adsorption , dialysis , ion , inorganic chemistry , polymer chemistry , medicinal chemistry , chromatography , nuclear chemistry , organic chemistry , polymer , catalysis , medicine
Ion‐exchange equilibria measurements were made on soluble polystyrene sulfonic acids and polyacrylic acids of different exchange capacities. The exchange of Li + , Na + , Ca ++ , Ba ++ , and H + against NH 4 + was measured with the dialysis method. The results obtained are similar to those obtained with cross‐linked ion‐exchange resins. The selectivity for the selectively adsorbed ion increases with increasing exchange capacity.