Column Miniextractors with a Vibrating Nozzle

摘要

Vibrating minicolumns with low and high-frequency drives are suggested for the laboratory investigation of extraction processes. It has been experimentally determined that these apparatuses of up to 1 m in height and 20-50 ml in volume, depending on the physicochemical properties of fluid systems, can provide an efficiency of mass exchange corresponding to 5-10 theoretical steps.