Polyimide and polyamide-imide gas separation membranes
Polyimide blends for gas separation membranes
Polyimide gas separation membranes for carbon dioxide enrichment
Polyimides and gas separation membranes prepared therefrom
Polymer blend membranes with improved mechanical properties
Polymer membrane for separating aromatic and aliphatic...
Polymeric membrane
Polyoxometalate material for gaseous stream purification at...
Polyoxometalate material for gaseous stream purification at...
Porous gas permeable material for gas separation
Porous gas permeable material for gas separation
Porous gas permeable material for gas separation
Porous inorganic membrane containing carbon; a process for...
Post-blending valve degasser
Pressure swing absorption with recycle of void space gas
Pressure swing system with auxiliary adsorbent bed
Pressurizing with and recovering helium
Process and apparatus for eliminating at least one acid gas by m
Process and apparatus for separation of a gaseous mixture by suc
Process and device for separating and exhausting gas bubbles...