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CO2 sorption in activated carbon in the presence of water by Yan Sun; Yuxin Wang; Yu Zhang; Yaping Zhou; Li Zhou is a Physics and Astronomy article available to read on EtoBox.

What is CO2 sorption in activated carbon in the presence of water about?

CO 2 hydrates may be more suitable for sequestration if they were formed inside the pore spaces of a solid. Sorption/desorption isotherms of CO 2 in activated carbon with different amounts of water were collected in a temperature range of 275-281 K. The isotherms show an inflection point indicating that CO 2 -hydrates form in the pore spaces of the activated carbon, and the formation of CO 2hydrates leads to a high storage capacity of the activated carbon for CO 2 . However, the molar ratio of H 2 O/CO 2 is far less than the theoretical value, which is attributed to the relatively high solubility of CO 2 in water.

Who reads CO2 sorption in activated carbon in the presence of water?

Author

Yan Sun; Yuxin Wang; Yu Zhang; Yaping Zhou; Li Zhou

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0009-2614)

Published

2007

Language

EN

Field

Physics and Astronomy (Physical Sciences)