This is the sixth installment in the series of presentations Thermodynamic Non-idealities in CO2 Capture with CALF-20: on my KZitem channel
/ @rajamanikrishna250
Today, my focus is on the experimental data of CO2/H2O mixture adsorption in CALF-20 as presented in papers from Calgary and Alberta:
Lin, J.-B.; Nguyen, T. T. T.; Vaidhyanathan, R.; Burner, J.; Taylor, J. M.; Durekova, H.; Akhtar, F.; Mah, R. K.; Ghaffari-Nik, O.; Marx, S.; Fylstra, N.; Iremonger, S. S.; Dawson, K. W.; Sarkar, P.; Hovington, P.; Rajendran, A.; Woo, T. K.; Shimizu, G. K. H. A scalable metal-organic framework as a durable physisorbent for carbon dioxide capture. Science, 2021, 374, 1464-1469. www.science.or....
Nguyen, T. T. T.; Balasubramaniam, B. M.; Fylstra, N.; Huynh, R. P. S.; Shimizu, G. K. H.; Rajendran, A. Competitive CO2/H2O Adsorption on CALF-20. Ind. Eng. Chem. Res. 2024, 63, 3265-3281. doi.org/10.102....
I discuss how thermodynamic consistency of the data may be checked. Only the set of consistent data should be fitted with Wilson/Margules/NRT models.
For further background you may refer to my paper
R. Krishna, J.M. Van Baten, Elucidating the Failure of the Ideal Adsorbed Solution Theory for CO2/H2O Mixture Adsorption in CALF-20, Sep. Purif. Technol. 352 (2025) 128269. (doi.org/10.101...)
Негізгі бет Thermodynamic Non-Idealities in CO2 Capture with CALF 20: Part VI. Thermodynamic consistency
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