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Kinetic behavior of weak base anion exchangers
Author(s) -
Hübner Pavel,
Kadlec Vaclav,
Dukla Čkd
Publication year - 1978
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690240118
Subject(s) - molality , weak base , chemistry , anion exchanger , base (topology) , sorption , ion , work (physics) , ion exchange , kinetic energy , thermodynamics , inorganic chemistry , adsorption , organic chemistry , mathematics , aqueous solution , physics , quantum mechanics , mathematical analysis
In this work, twelve different weak base anion exchangers were studied as to their decrease of breakthrough capacity with increasing specific loading. From the curves, the rate coefficients were calculated and correlated with the values characterizing the ion exchanger. It was found that the sorption rate of acid increases with decreasing average molality of functional groups in the ion exchanger.