| Téléchargement | - Voir le manuscrit accepté : Particle size effect on the saturation of methane hydrate in sediments - Constrained from experimental results (PDF, 658 Kio)
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| DOI | Trouver le DOI : https://doi.org/10.1016/j.marpetgeo.2010.11.007 |
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| Auteur | Rechercher : Lu, Hailong1; Rechercher : Kawasaki, Tatsuji; Rechercher : Ukita, Toshiyasu; Rechercher : Moudrakovski, Igor1; Rechercher : Fujii, Tetsuya; Rechercher : Noguchi, Satoshi; Rechercher : Shimada, Tadaaki; Rechercher : Nakamizu, Masaru; Rechercher : Ripmeester, John1; Rechercher : Ratcliffe, Chris1 |
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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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| Sujet | Sediment; Particle size; Methane hydrate; Saturation; Proton relaxation; NMR |
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| Résumé | Except for those occurring at seafloor, most of natural gas hydrate form in sediments and are subject to the influence of sediment. Among these factors, the particle size effect on hydrate saturation level in sediment have been studied with a series of silica sands with various sizes, and the results obtained clearly indicate that particle size does play an important role in affecting the saturation level of hydrate in sediments. The proton relaxation times of water confined in the same series of silica sands, which were determined with NMR measurement, show logarithmic relationship with particle size. By comprehensive consideration of the results of hydrate saturation and water proton relaxation times, the particle size effect observed is tentatively explained by the water availability for hydrate formation in sediments. |
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| Date de publication | 2010-11-01 |
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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 | 17673541 |
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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 | 09eee5ef-c6ec-43b1-a316-c5351a994b4e |
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| Enregistrement créé | 2011-04-03 |
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| Enregistrement modifié | 2020-04-17 |
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