CO2 removal using membrane gas absorption

CO2 absorption/regeneration enhancement in DI water with suspended nanoparticles for energy conversion application

“…Therefore, the new techniques for the reduction of CO 2 such as carbon capture and storage (CCS) are very important to mitigate the global warming problem. There are many ways to remove CO 2 , which are absorption, adsorption, membranes, etc [1,2]. Among these, the most efficient method to remove CO 2 is absorption in large-scale systems.…”

Preparation and characterization of porous PVDF hollow fiber membranes for CO2 absorption: Effect of different non-solvent additives in the polymer dope

“…However, to reduce the overall environmental impacts and cost of CO 2 capture, the priority is given to the technologies with improved CO 2 removal efficiency. Membrane technology is one of the promising alternatives for CO 2 capture, which has been used in different processes such as membrane gas separation, membrane gas absorption and facilitated transport membrane (Ismail et al, 2008;Ahmad et al, 2010;Deng and Hagg, 2010;Bram et al, 2011). Membrane gas absorption has attracted considerable attention for CO 2 removal from the gas streams due to the several advantages over conventional gas absorption devices (Gabelman and Hwang, 1999;Mansourizadeh and Ismail, 2009).…”

Carbon dioxide sequestration in petrochemical industries with the aim of reduction in greenhouse gas emissions

“…Potassium carbonate is the most important commercial alkaline salt used for CO 2 separation. The partial pressure of CO 2 being low, alkanolamines are the best chemical solvents to enable good CO 2 recovery levels; however use of these solvents must be balanced against the high energy penalty of their regenerating [22,23].…”