Regular ArticleAdsorption of Gases on Carbon Molecular Sieves
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Cited by (22)
Propane/propylene separation with Li-exchanged zeolite 13X
2010, Chemical Engineering JournalAdsorption kinetics of various gases in carbon molecular sieves (CMS) produced from palm shell
2008, Colloids and Surfaces A: Physicochemical and Engineering AspectsCarbon molecular sieves from palm shell: Effect of the benzene deposition times on gas separation properties
2007, Separation and Purification TechnologyAdsorption of propane and propylene onto carbon molecular sieve
2003, CarbonCitation Excerpt :The main use of CMS adsorbent has been the nitrogen production from air [4,5] by means of a kinetic separation where both components are nearly equally adsorbed but diffusion of oxygen is much faster being preferentially adsorbed and the CO2/CH4 separation [6,7]. Pure propane and propylene adsorption equilibrium is particularly well documented for CMS 5A [8–11] and for other home-prepared carbon molecular sieves [12,13], although data for CMS 4A is very scarce. Recent investigations in CMS 4A (Bergbau–Forschung with pore size ranging from 3 to 5 Å) showed that both molecules were totally excluded [14].
Modification of pore size in activated carbon by polymer deposition and its effects on molecular sieve selectivity
2001, CarbonCitation Excerpt :Carbon molecular sieves (CMS) are a special class of microporous materials used as adsorbents in separation processes. Due to the narrow pore size distribution, CMS find a wide range of applications in the field of separation, like nitrogen and oxygen from air [1,2] or carbon dioxide and methane [3] from their mixtures. The difference in kinetic adsorption characteristics of different gas species in CMS makes this adsorbent suitable for use in pressure-swing-adsorption processes (PSA).