Permeation Behavior of Olefin/Nitrogen Gases through Siloxane based Polymeric Membranes
Permeation Behavior of Olefin/Nitrogen Gases through Siloxane based Polymeric MembranesPolydimethylsiloxane;Olefin;Nitrogen;Off-gas;Membrane;For the olefin recovery from polyolefin off-gas, the permeation behaviors of olefins and nitrogen were investigated through three kinds of PDMS membranes - cross-linked PDMS membranes, a polysiloxaneimide membrane, and oligo-PDMS modified PDMS membranes.