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Natural gas hydrates with locally different cage occupancies and hydration numbers in Lake Baikal. / Kida, Masato; Hachikubo, Akihiro; Sakagami, Hirotoshi; Minami, Hirotsugu; Krylov, Alexey; Yamashita, Satoshi; Takahashi, Nobuo; Shoji, Hitoshi; Khlystov, Oleg; Poort, Jeffrey; Narita, Hideo.

In: Geochemistry, Geophysics, Geosystems, Vol. 10, No. 5, Q05003, 01.05.2009.

Research output: Contribution to journal › Article › peer-review

Harvard

Kida, M, Hachikubo, A, Sakagami, H, Minami, H, Krylov, A, Yamashita, S, Takahashi, N, Shoji, H, Khlystov, O, Poort, J & Narita, H 2009, 'Natural gas hydrates with locally different cage occupancies and hydration numbers in Lake Baikal', Geochemistry, Geophysics, Geosystems, vol. 10, no. 5, Q05003. https://doi.org/10.1029/2009GC002473

APA

Kida, M., Hachikubo, A., Sakagami, H., Minami, H., Krylov, A., Yamashita, S., Takahashi, N., Shoji, H., Khlystov, O., Poort, J., & Narita, H. (2009). Natural gas hydrates with locally different cage occupancies and hydration numbers in Lake Baikal. Geochemistry, Geophysics, Geosystems, 10(5), [Q05003]. https://doi.org/10.1029/2009GC002473

Vancouver

Kida M, Hachikubo A, Sakagami H, Minami H, Krylov A, Yamashita S et al. Natural gas hydrates with locally different cage occupancies and hydration numbers in Lake Baikal. Geochemistry, Geophysics, Geosystems. 2009 May 1;10(5). Q05003. https://doi.org/10.1029/2009GC002473

Author

Kida, Masato ; Hachikubo, Akihiro ; Sakagami, Hirotoshi ; Minami, Hirotsugu ; Krylov, Alexey ; Yamashita, Satoshi ; Takahashi, Nobuo ; Shoji, Hitoshi ; Khlystov, Oleg ; Poort, Jeffrey ; Narita, Hideo. / Natural gas hydrates with locally different cage occupancies and hydration numbers in Lake Baikal. In: Geochemistry, Geophysics, Geosystems. 2009 ; Vol. 10, No. 5.

BibTeX

@article{e0377cfcdf3f41e4ab8ca92fffa412e3,
title = "Natural gas hydrates with locally different cage occupancies and hydration numbers in Lake Baikal",
abstract = "[1] Knowledge of cage occupancies and hydration numbers (n) of naturally occurring gas hydrate in a local environment is important for the improvement in global estimates of hydrate-bound natural gas. We report on local differences in cage occupancies and hydration number of gas hydrates from Lake Baikal. Natural gas hydrates of both structures I and II (sI and sII) and ranging in composition from pure CH4 to mixed gas hydrate containing up to 15% C2H6 are compared. The average hydration numbers are n = 6.1 for the sI CH4 hydrates recovered from the Malenky and Bolshoy mud volcanoes, n = 6.2 for the sI hydrates, containing 3-4% C2 H 6 recovered from the K-2 mud volcano, and n = 6.9 for the sII hydrate containing about 15% C2H6 recovered from the K-2 mud volcano. The differences in hydration number are due to the differences in the small cage occupancy of CH4 among the samples studied.",
keywords = "Cage occupancy, Ethane, Hydration number, Lake Baikal, Methane, Natural gas hydrate",
author = "Masato Kida and Akihiro Hachikubo and Hirotoshi Sakagami and Hirotsugu Minami and Alexey Krylov and Satoshi Yamashita and Nobuo Takahashi and Hitoshi Shoji and Oleg Khlystov and Jeffrey Poort and Hideo Narita",
year = "2009",
month = may,
day = "1",
doi = "10.1029/2009GC002473",
language = "English",
volume = "10",
journal = "Geochemistry, Geophysics, Geosystems",
issn = "1525-2027",
publisher = "Wiley-Blackwell",
number = "5",

}

RIS

TY - JOUR

T1 - Natural gas hydrates with locally different cage occupancies and hydration numbers in Lake Baikal

AU - Kida, Masato

AU - Hachikubo, Akihiro

AU - Sakagami, Hirotoshi

AU - Minami, Hirotsugu

AU - Krylov, Alexey

AU - Yamashita, Satoshi

AU - Takahashi, Nobuo

AU - Shoji, Hitoshi

AU - Khlystov, Oleg

AU - Poort, Jeffrey

AU - Narita, Hideo

PY - 2009/5/1

Y1 - 2009/5/1

N2 - [1] Knowledge of cage occupancies and hydration numbers (n) of naturally occurring gas hydrate in a local environment is important for the improvement in global estimates of hydrate-bound natural gas. We report on local differences in cage occupancies and hydration number of gas hydrates from Lake Baikal. Natural gas hydrates of both structures I and II (sI and sII) and ranging in composition from pure CH4 to mixed gas hydrate containing up to 15% C2H6 are compared. The average hydration numbers are n = 6.1 for the sI CH4 hydrates recovered from the Malenky and Bolshoy mud volcanoes, n = 6.2 for the sI hydrates, containing 3-4% C2 H 6 recovered from the K-2 mud volcano, and n = 6.9 for the sII hydrate containing about 15% C2H6 recovered from the K-2 mud volcano. The differences in hydration number are due to the differences in the small cage occupancy of CH4 among the samples studied.

AB - [1] Knowledge of cage occupancies and hydration numbers (n) of naturally occurring gas hydrate in a local environment is important for the improvement in global estimates of hydrate-bound natural gas. We report on local differences in cage occupancies and hydration number of gas hydrates from Lake Baikal. Natural gas hydrates of both structures I and II (sI and sII) and ranging in composition from pure CH4 to mixed gas hydrate containing up to 15% C2H6 are compared. The average hydration numbers are n = 6.1 for the sI CH4 hydrates recovered from the Malenky and Bolshoy mud volcanoes, n = 6.2 for the sI hydrates, containing 3-4% C2 H 6 recovered from the K-2 mud volcano, and n = 6.9 for the sII hydrate containing about 15% C2H6 recovered from the K-2 mud volcano. The differences in hydration number are due to the differences in the small cage occupancy of CH4 among the samples studied.

KW - Cage occupancy

KW - Ethane

KW - Hydration number

KW - Lake Baikal

KW - Methane

KW - Natural gas hydrate

UR - http://www.scopus.com/inward/record.url?scp=72749124274&partnerID=8YFLogxK

U2 - 10.1029/2009GC002473

DO - 10.1029/2009GC002473

M3 - Article

AN - SCOPUS:72749124274

VL - 10

JO - Geochemistry, Geophysics, Geosystems

JF - Geochemistry, Geophysics, Geosystems

SN - 1525-2027

IS - 5

M1 - Q05003

ER -

ID: 47749973