Membrane Technology for Gas Separations

Membrane defines as the barrier. Membrane used to filter the gaseous. Membranes can take many forms, from porous and non-porous solids to liquid phase membranes and gels. Currently, most industrial processes are based on polymeric materials. These are either micro porous, with pores typically up to 20 A, or dense with no discernible pores. This paper reviews the membrane properties and model