
TY  - JOUR
A1  - Hamann, SD 
T1  - A model for the thermal regeneration of ion-exchange resins, Part II
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1971
VL  - 24
IS  - 12
SP  - 2439
EP  - 2447
KW  - 
UR  - https://doi.org/10.1071/CH9712439 
N2  - The model described in Part I1 has been extended to allow for two factors which may explain the abnormally flat titration curves of some amine ion-exchange resins. They are (a) the possible formation of ion pairs within a resin and (b) a possible increase in the ionization constant of the functional groups in a resin as its degree of ionization increases. It is suggested that the change (b) may occur if the di- electric constant of a resin is increased sufficiently by the absorption of ions and water as titration proceeds.     Calculations have been made of the influence of both effects on thermal regeneration equilibria. 
ER  -

