Membrane contactors for CO2 capture processes - Critical review

Identifier:  imarina:6032432

Handle: https://hdl.handle.net/20.500.11797/imarina6032432

Authors:  Nogalska, A; Trojanowska, A; Garcia-Valls, R

Abstract:
© 2017 Walter de Gruyter GmbH, Berlin/Boston 2017. The use of membrane contactor in industrial processes is wide, and lately it started to be used in CO2 capture process mainly for gas purification or to reduce the emission. Use of the membrane contactor provides high contact surface area so the size of the absorber unit significantly decreases, which is an important factor for commercialization. The research has been caried out regarding the use of novel materials for the membrane production and absorbent solution improvements. The present review reveals the progress in membrane contactor systems for CO2 capture processes concerning solution for ceramic membrane wetting, comparison study of different polymers used for fabrication and methods of enzyme immobilization for biocomposite membrane. Also information about variety of absorbent solutions is described.