Balasubramaniam et al. (2024): Process-performance of solid sorbents for Direct Air Capture (DAC) of CO2 in optimized temperature-vacuum swing adsorption (TVSA) cycles
Bhubesh Murugappan Balasubramaniam, Phuc-Tien Thierry, Samuel Lethier, Veronique Pugnet, Philip Llewellyn, Arvind Rajendran IN: Chemical Engineering Journal, 485, 149568, https://doi.org/10.1016/j.cej.2024.149568
The process performance of three amine-functionalized chemisorbents (TRI-PE-MCM-41, SI-AEATPMS, APDES-NFC-FD-S) and two physisorbents (SIFSIX-18-Ni-𝛽 and NbOFFIVE-1-Ni) was evaluated for direct air capture (DAC) of CO2 in temperature-vacuum swing adsorption (TVSA) and steam-assisted temperature-vacuum swing adsorption (s-TVSA) cycles. Rigorous process optimizations were performed to evaluate the trade-off between energy consumption and productivity.