Vs. Soldatov et al., Calculation of extraction of valine from aqueous-salt media with liquid sulfonic cation exchanger, RUS J AP CH, 72(7), 1999, pp. 1160-1164
A mathematical model of the equilibria controlling extraction of valine fro
m aqueous electrolyte solutions with a liquid cation exchanger was develope
d. In this model extraction of valine is described as a combination of sepa
rate processes: ion exchange, association, and nonexchange sorption of vali
ne by liquid ion exchanger.