Adsorption of gases by microporous adsorbents

The analysis of the previously performed investigations on adsorption of nitrogen, krypton and xenon by microporous carbon adsorbents. It is shown that Kr and Xe adsorption on active carbons with relatively small micropores at above critical temperatures (209-323.2 K) is satisfactorily described on the basis of the theory of volume micropore filling and assumption on linearity of adsorption isosteres. Using as adsorbents active carbons with larger micropores substantial deviations of calculational and experimental values are noted which is due to more significant changes with tempe-- rature of limiting adsorption values a0 for the second type of carbons