This paper reviews five kinetic models potentially applicable to ion exchange with resins of high selectivity: liquid‐phase mass transfer control with linear driving force; solid‐phase diffusion control; chemical reaction control with SN2 mechanism; chemical reaction control with shrinking core mechanism; and solid‐phase diffusion with irreversible equilibrium reaction. The parameters affecting the rate are analyzed.
Anion Exchange Kinetics in Resins of High Selectivity. Part I. Analysis of Theoretical Models / Helfferich, F. G.; Liberti, L.; Petruzzelli, D.; Passino, R.. - In: ISRAEL JOURNAL OF CHEMISTRY. - ISSN 0021-2148. - STAMPA. - 26:1(1985), pp. 3-7. [10.1002/ijch.198500061]
Anion Exchange Kinetics in Resins of High Selectivity. Part I. Analysis of Theoretical Models
L. Liberti;D. Petruzzelli;
1985-01-01
Abstract
This paper reviews five kinetic models potentially applicable to ion exchange with resins of high selectivity: liquid‐phase mass transfer control with linear driving force; solid‐phase diffusion control; chemical reaction control with SN2 mechanism; chemical reaction control with shrinking core mechanism; and solid‐phase diffusion with irreversible equilibrium reaction. The parameters affecting the rate are analyzed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
