Mathematical Modeling of Plug flow and Axial Dispersion Models in a Sieve-plate Extraction Column

Mathematical Modeling of Plug flow and Axial Dispersion Models in a Sieve-plate Extraction Column

Modeling of a counter-current Sieve-plate liquid ndash;liquid extractor has been conducted using plug flow (PF) model and axial dispersion (AD) model. Several experiments were done using toluene/ acetic acid/ water system with acetic acid as mass transfer agent from aqueous to organic phase. New analytical solutions are proposed for two models respectively and the simulation results show a good agreement, compared with experimental data. In this paper, the solute concentration profiles in both ...

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