Coupan, Romuald and Dicharry, Christophe and Plantier, Frédéric and Miqueu, Christelle and kaplan, Pierre and Péré, Eve and Hemati, Mehrdji
and Torré, Jean-Philippe
CO2 Capture and Storage by Hydroquinone Clathrate Formation: Thermodynamic and Kinetic Studies.
(2017)
In: 9th International Conference on Gas Hydrates (ICGH9), 25 June 2017 - 30 June 2017 (Denver, United States).
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(Document in English)
PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 504kB |
Abstract
Hydroquinone (HQ) can form a gas clathrate in specific pressure and temperature conditions in the presence of CO2 molecules. This study presents experimental data of clathrate phase equilibrium and storage capacity for the CO2-HQ system in the range of temperature from about 288 to 354 K. Intercalation enthalpy and entropy are determined using the obtained equilibrium data and the Langmuir adsorption model. On a kinetic point of view, CO2-HQ clathrate formation by solid/gas reaction revealed a non-negligible effect of textural parameters on enclathration rate.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| HAL Id: | hal-02006335 |
| Audience (conference): | International conference proceedings |
| Uncontrolled Keywords: | |
| Institution: | French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE) Other partners > Total (FRANCE) Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE) Other partners > Université de Pau et des Pays de l'Adour - UPPA (FRANCE) |
| Laboratory name: | |
| Statistics: | download |
| Deposited On: | 04 Feb 2019 14:27 |
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