| Téléchargement | - Voir le manuscrit accepté : New insights on gas hydrate formation in sand through magnetic resonance imaging (PDF, 490 Kio)
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| Auteur | Rechercher : Bagherzadeh, S. Alizera; Rechercher : Englezos, Peter; Rechercher : Moudrakovski, Igor L.1; Rechercher : Ripmeester, John A.1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut Steacie des sciences moléculaires du CNRC
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| Format | Texte, Article |
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| Conférence | 7th International Conference on Gas Hydrates (ICGH 2011), 17-21 July 2011, Edinburgh, Scotland, United Kingdom |
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| Sujet | hydrate formation; magnetic resonance imaging; kinetic; nucleation; porous media |
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| Résumé | Methane hydrate was formed in an unconsolidated bed of silica sand and the process was monitored with magnetic resonance imagin g. The sand particle size and the water content were varied and their effect on hydrate nucleation and growth was observed. It was found that hydrate formation in porous media does not proceed in a uniform manner and nucleation of hydrate crystals occurs at different times and different positions inside the bed, a phenomenon which is referred to as multiple nucleation in space and time. Furthermore, hydrate formation was found to be faster in a bed with lower water content and smaller particle size. |
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| Date de publication | 2011-07 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 19734724 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 59d5d14b-3441-49f7-859e-60504664f46e |
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| Enregistrement créé | 2012-04-19 |
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| Enregistrement modifié | 2020-04-21 |
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