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Nucleation of CO2-hydrate in a porous medium |
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| Authors: | O. Ye. Zatsepina B. A. Buffett |
| Affiliation: | Department of Earth and Ocean Sciences, University of British Columbia, Vancouver, BC, Canada V6T 1Z4 |
| Abstract: | Experiments designed to crystallize gas hydrate from dissolved CO2 in natural porous media are used to study nucleation under varying thermodynamic conditions. We recover quantitative information from these experiments using a stochastic model for the nucleation process. Estimates of the model parameters are used to determine the average time for nucleation as a function of temperature and composition. |
| Keywords: | Gas hydrate Model Nucleation time Interfacial tension Electrical conductivity Porous media |
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