SEPARATION OF GASEOUS COMPONENTS FROM A GAS STREAM WITH A LIQUID ABSORBENT

摘要

The invention concerns a process for the separation of one or more gaseous components from a gas stream, in which the gas stream is brought into contact with a layer arrangement (2) on a first side and the liquid absorbent (10) is in contact with a second side opposite to said first side, wherein said layer arrangement (2) has a polymeric coating layer (6) with a fractional free volume in the range of 20 - 45% on a porous carrier layer (4). The invention also concerns a process for the desorption of the gaseous components from the liquid absorbent, as well as an apparatus for the separation of the gaseous component and an apparatus for the desorption of the gaseous component.