Mathematical Modeling of the Extraction of the Target Component from Plate-Shaped Bodies in a Semicontinuous Process

Abstract

The problem on the kinetics of extraction of the target component (technological contaminant) from plate-shaped bodies in an apparatus for a semi-continuous (periodic for the solid and continuous for the liquid phase) process in which the liquid phase is completely mixed was formulated and solved analytically. The process kinetics was analyzed by the numerical method at different specific consumptions of the liquid phase. Recommendations were given on the use of the solution for calculating the kinetics of extraction of technological contaminants from textile materials during washing in the chemical finishing technology.