Analytical Sciences

Abstract − Analytical Sciences, 15(6), 543 (1999).

Simulation Study of the Separation of Binary Mixtures by the Continuous Dual-Flow Countercurrent Extraction Method
Hideyuki NISHIZAWA, Tomoko SHOJI, Kayoko TAHARA and Yoshihiro ABE
Kyoritsu College of Pharmacy, 1-5-30 Shibakoen, Minato, Tokyo 105-8512, Japan
A simulation study of the separation of binary mixtures by the continuous dual-flow countercurrent extraction was executed. This simulation method was demonstrated to be efficient for the estimation of the separation results and also for the optimization of the separation conditions while recycling one of the two phases. (Keywords: Dual-flow countercurrent extraction, countercurrent chromatography, simulation, salicin, phenyl-beta-D-glucopyranoside)