Cyclic experiments reveal stable CO2 adsorption in activated carbon pellets, suggesting efficiency in carbon capture.
Cyclic carbon dioxide CO2 adsorption-desorption experiments were conducted at ~295 K and a maximum pressure of 10 bar using laboratory-synthesized activated carbon pellets derived from almond shells. Over 20 cycles, the CO2 adsorption equilibrium on these CA-Am-Pas pellets demonstrated stability from the 9th cycle onward, with adsorption efficiencies ranging from 1 to 0.8 and desorption yields around 40%. Equilibrium modelling across all cycles consistently showed the Freundlich isotherm as the best fit, achieving regression coefficients very close to 1.
No takes yet. Share an insight, caveat, or question.
Yahia et al. (2026) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: