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Isotopic fractionation of methane and ethane hydrates between gas and hydrate phases
https://kitami-it.repo.nii.ac.jp/records/7578
https://kitami-it.repo.nii.ac.jp/records/7578ea6499db-2e8f-4da1-8308-b48fd7f1b761
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
(2007)JGR.pdf (206.7 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-01-17 | |||||
| タイトル | ||||||
| タイトル | Isotopic fractionation of methane and ethane hydrates between gas and hydrate phases | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | gas hydrate | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | stable isotope | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | methane | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 著者 |
Hachikubo, Akihiro
× Hachikubo, Akihiro× Kosaka, Tomoko× Kida, Masato× Krylov, Alexey× Sakagami, Hirotoshi× Minami, Hirotsugu× Takahashi, Nobuo× Shoji, Hitoshi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Isotopic fractionation of carbon and hydrogen in methane and ethane during the formation of gas hydrates was investigated. The gas hydrate samples were experimentally prepared in a pressure cell and isotopic compositions of both residual and hydrate-bound gases were measured. dD of hydrate-bound molecules of methane and ethane hydrates was several per mil lower than that of residual gas molecules in the formation processes, while there was no difference in the case of d13C. These isotopic differences in dD are enough small for discussing the source types of hydrate-bound gases using the d13C-dD diagram of Whiticar et al. [1986]. These results may provide useful insight into the formation process of gas hydrates. |
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| 書誌情報 |
GEOPHYSICAL RESEARCH LETTERS 巻 34, p. L21502, 発行日 2007-11 |
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| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://doi.org/10.1029/2007GL030557 | |||||
| 出版者 | ||||||
| 出版者 | American Geophysical Union | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
