Introduction

Abstract

Membrane separation technology is based on the interaction of specific gases with the membrane material by a physical or chemical interaction. Membrane processes are considered to be visible and effective technologies for the separation of gaseous mixtures at the industrial scale due to their high efficiency, simple operation, and low cost. Membrane processes encompass a wide range of applications in fluid separation and are now considered a new and emerging separation technology for industrial applications. For several important separation processes, membrane technology has now reached its initial stage of maturity.