Recent advancements in ionic liquid based carbon capture technologies

Reviewing and screening ionic liquids and deep eutectic solvents for effective CO2 capture

“…[Gly][ChLac], [Gly][EMIMCl], [BMIM][PF 6 ], [EMIM][Tf 2 N], [HMIM][Tf 2 N], [ChCl][Urea], [ChCl][Gly], and [ChCl][EG] were included as physical absorption, and phosphonium-, amine-, imidazolium-, and choline-based ILs were collected as the chemical absorption. Sood et al (2021) evaluated the recent advances in the IL-based CO 2 capture in 2017–2020/2021, in which imidazolium-, phosphonium-, and amine-based ILs were reviewed, and [EMIM][NTF 2 ] was identified as a profitable IL. Pellegrini et al (2021) introduced ILs as the water-lean solvent for CO 2 capture, and amine-, imidazolium-, and ammonium-based ILs were specifically discussed.…”

“…and [ChCl][EG] were included as physical absorption, and phosphonium-, amine-, imidazolium-, and choline-based ILs were collected as the chemical absorption Sood et al (2021). evaluated the recent advances in the IL-based CO 2 capture in 2017-2020/2021, in which imidazolium-, phosphonium-, and amine-based ILs were reviewed, and [EMIM][NTF 2 ] was identified as a profitable IL Pellegrini et al (2021).…”

Theoretical investigation of carbon dioxide adsorption on MgH2 with a cobalt catalyst

“…Carbon dioxide capture and storage, as well as carbon dioxide capture and utilisation technologies, i.e., CCSs and CCUs, respectively, have been considered a suitable approach to solve this pivotal problem. 3 Among the main CO 2 capture procedures (pre-combustion, post-combustion, and oxyfuel combustion [4][5][6] ), the post-combustion process is the most engineered technology as it can be retrofitted to existing power plants. 7 However, challenges remain, such as the requirement for high-performance materials or the demand dispositions of all the considered systems); Fig.…”