Experimental exchange rates for Cl-/SO=4 exchange on strictly comparable anion resins in 0.006N solution confirm the unfavorable correlation between kinetics and selectivity. Furthermore, evaluation of the influence of other physico-chemical properties of the resins (i.e., nature of matrix, type of amine, etc) seems to support the hypothesis that chemical interactions, and not only diffusional effects, in the resin phase play a leading role on rate control.
Chloride/sulphate exchange on anion resins. Kinetic investigation, viii. influence of some physico-chemical properties of the resins / Liberti, Lorenzo; Passino, Roberto; Petruzzelli, Domenico. - In: DESALINATION. - ISSN 0011-9164. - STAMPA. - 41:2(1982), pp. 199-207. [10.1016/S0011-9164(00)88723-8]
Chloride/sulphate exchange on anion resins. Kinetic investigation, viii. influence of some physico-chemical properties of the resins
Lorenzo Liberti;Domenico Petruzzelli
1982-01-01
Abstract
Experimental exchange rates for Cl-/SO=4 exchange on strictly comparable anion resins in 0.006N solution confirm the unfavorable correlation between kinetics and selectivity. Furthermore, evaluation of the influence of other physico-chemical properties of the resins (i.e., nature of matrix, type of amine, etc) seems to support the hypothesis that chemical interactions, and not only diffusional effects, in the resin phase play a leading role on rate control.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
