Sorption of CO2 (at 40.0 ºC and pressure up to 100 bar) in conditioned ethyl-cellulose has been measured by gravimetric method. NELF model, used to predict sorption isotherms, is then considered: from literature sorption data of CO2/polymer systems it is possible to evidence the possibility to predict correctly the sorption isotherms without considering experimental swelling data.
Sorption of Supercritical Carbon Dioxide in Polymers
CORTESI, ANGELO;ALESSI, PAOLO;KIKIC, IRENEO;VECCHIONE, FEBE
2000-01-01
Abstract
Sorption of CO2 (at 40.0 ºC and pressure up to 100 bar) in conditioned ethyl-cellulose has been measured by gravimetric method. NELF model, used to predict sorption isotherms, is then considered: from literature sorption data of CO2/polymer systems it is possible to evidence the possibility to predict correctly the sorption isotherms without considering experimental swelling data.File in questo prodotto:
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