(320s) Chromatographic Study of Multicomponent Gas Adsorption on Msc5a

The combination of chromatographic method and moment analysis of the response peaks is one of the useful techniques to study adsorption equilibrium and adsorption rate. Perturbation chromatography with the mixed multicomponent adsorbate gas carrier has been applied to several studies on adsorption. In this work, perturbation chromatography with multicomponent gas carrier and non-equilibrium thermodynamics liner law was applied for discussion of the interference effect and the displacement effect on multicomponent gas adsorption. Moment analysis method and stop & go simulation method were utilized to obtain each mass transfer parameters of adsorbate gases. Dependency of micropore diffusion on amount adsorbate and correlation of micropore diffusion with chemical potential driving force for microporous adsorbent were discussed.