Molecules | |
Explorations on Thermodynamic and Kinetic Performances of Various Cationic Exchange Durations for Synthetic Clinoptilolite | |
Yehong Li1  Jihong Sun1  Keling Wang1  Xia Wu1  Bingying Jia1  | |
[1] Beijing Key Laboratory for Green Catalysis and Separation, Department of Environmental and Chemical Engineering, Beijing University of Technology, Beijing 100124, China; | |
关键词: clinoptilolite; ion exchange; thermodynamic; kinetics; gas separation; | |
DOI : 10.3390/molecules27082597 | |
来源: DOAJ |
【 摘 要 】
Various cation–exchanged clinoptilolites (M–CPs, M = Li+, Cs+, Ca2+, Sr2+) were prepared, and their exchanged thermodynamic (and kinetic) properties and adsorption performances for CH4, N2, and CO2 were investigated. The results demonstrated that the relative crystallinity of M–CPS decreased with the increase of exchange times. Their chemisorbed water weight loss gradually increased with the increasing exchange times, except that of Cs–x–CP. The Δr
【 授权许可】
Unknown