Gas mixtures separation by an absorbing pervaporation method Original Research Article

This article discusses the results of research on absorption and pervaporation processes in combination. The processes realize in the volume of one mass-exchange device. The separating characteristics of the hybrid process were compared with the gas separation membrane process. It is shown why the separation factor absorbing pervaporation essentially increases. The influence of different factors on a separation factor has been studied. The mathematical model well describes the gas mass transfer through the absorbent—membrane system.