Effect of multicomponent gas on stability of crystallographicstructure of natural gas hydrates
Project/Area Number |
22540485
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Petrology/Mineralogy/Science of ore deposit
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Research Institution | Kitami Institute of Technology |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
TAKEYA Satoshi 独立行政法人産業技術総合研究所, 計測フロンティア研究部門, 主任研究員 (40357421)
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Co-Investigator(Renkei-kenkyūsha) |
SAKAGAMI Hirotoshi 北見工業大学, 工学部, 助教 (70271757)
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Project Period (FY) |
2010 – 2012
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Project Status |
Completed (Fiscal Year 2012)
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Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | ガスハイドレート / メタン / ブタン / 硫化水素 / バイカル湖 / サハリン島 / オホーツク海 / 熱分析 / PXRD分析 / ラマン分光分析 / 結晶構造 / 安定同位体 |
Research Abstract |
Natural gas hydrates contain light alkanes, CO_2, and hydrogen sulfide. These guest gas components decide crystallographic properties of natural gas hydrates. This study showed results of gas analysis andcrystallographic characteristics not only for natural samples retrieved at Lake Baikal and off SakhalinIsland, but also for synthetic mixed-gas hydrates, to clarify the effect of multicomponent gases on stability of natural gas hydrates.
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Report
(4 results)
Research Products
(97 results)
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[Journal Article] Gas hydrate of Lake Baikal: Discovery and varieties2013
Author(s)
Khlystov, O., M. De Batist, H. Shoji, A. Hachikubo, S. Nishio, L. Naudts, J. Poort, A. Khabuev, O. Belousov, A. Manakov, G. Kalmychkov
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Journal Title
Journal of Asian Earth Sciences
Volume: 62
Pages: 162-166
DOI
Related Report
Peer Reviewed
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[Journal Article] Possible variation in methane flux caused by gas hydrate formation off Sakhalin Island, Russia2012
Author(s)
Minami, H., K. Tatsumi, A. Hachikubo, S. Yamashita, H. Sakagami, N. Takahashi, H. Shoji, Y. K. Jin, A. Obzhilov, N. Nikolaeva, A. Derkachev
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Journal Title
Geo-Marine Letters
Volume: 32
Issue: 5-6
Pages: 525-534
DOI
Related Report
Peer Reviewed
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[Journal Article] Molecular and isotopic composition of hydrate-bound and dissolved gases in the southern basin of Lake Baikal2012
Author(s)
Sakagami, H., N. Takahashi, A. Hachikubo, H. Minami, S. Yamashita, H. Shoji, O. Khlystov, G. Kalmychkov, M. Grachev, M. De Batist
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Journal Title
based on an improved headspace gas method, Geo-Marine Letters
Volume: 32(5-6)
Issue: 5-6
Pages: 465-472
DOI
Related Report
Peer Reviewed
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[Journal Article] Raman spectroscopic and calorimetric observations on natural gas hydrates obtained from southern and central Lake Baikal2012
Author(s)
Hachikubo, A., O. Khlystov, M. Kida, H. Sakagami, H. Minami, S. Yamashita, N. Takahashi, H. Shoji, G. Kalmychkov, J. Poort
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Journal Title
Geo-Marine Letters
Volume: 32(5-6)
Issue: 5-6
Pages: 419-426
DOI
Related Report
Peer Reviewed
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[Journal Article] Low thermal anomalies associated with double structure gas hydrates in K-2 mud volcano2012
Author(s)
Poort, J., O. M. Khlystov, L. Naudts, A. D. Duchkov, H. Shoji, S. Nishio, M. De Batist, A. Hachikubo, M. Kida, H. Minami, A. Y. Manakov, M. V. Kulikova, A. A. Krylov
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Journal Title
Lake Baikal, Geo-Marine Letters
Volume: 32(5-6)
Issue: 5-6
Pages: 407-417
DOI
Related Report
Peer Reviewed
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[Journal Article] Molecular and isotopic compositions of hydrate-bound hydrocarbons in subsurface sediments from offshore Sakhalin Island2011
Author(s)
Hachikubo, A., K. Tatsumi, H. Sakagami, H. Minami, S. Yamashita, N. Takahashi, H. Shoji, Y. K. Jin, O. Vereshchagina, A. Obzhirov
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Journal Title
Sea of Okhotsk, Proceedings of the 7th International Conference on Gas Hydrates
URL
Related Report
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[Journal Article] Molecular and isotopic compositions of hydrate-bound hydrocarbons in subsurface sediments from offshore Sakhalin Island, Sea of Okhotsk2011
Author(s)
Hachikubo, A., K.Tatsumi, H.Sakagami, H.Minami, S.Yamashita, N.Takahashi, H.Shoji, Y.K.Jin, O.Vereshchagina, A.Obzhirov
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Journal Title
Proceedings of the 7th International Conference on Gas Hydrates, Jul.17-21, 2011, Edinburgh, UK
Related Report
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[Journal Article] Experimental study of self-preservation mechanisms during gas hydrate decomposition in frozen sediments2011
Author(s)
Chuvilin, E., V.Istomin, B.Buhanov, O.Guryeva, S.Takeya, A.Hachikubo
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Journal Title
Proceedings of the 7th International Conference on Gas Hydrates, Jul.17-21, 2011, Edinburgh, UK
Related Report
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[Journal Article] Geochemical characteristics of Baikal methane2011
Author(s)
Kalmychkov, G.V., A.Hachikubo, A.V.Egorov, O.M.Khlystov, T.M.Zemskaya
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Journal Title
Proceedings of All-Russian Scientific Conference" Theoretical and pratical aspects of studies of natural and artificial gas hydrates, Aug.24-28, 2011, Yakutsk, Russia
Pages: 75-82
Related Report
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[Journal Article] Isotopic composition of dissolved inorganic carbon in the subsurface sediments of gas hydrate-bearing mud volcanoes Lake Baikal: Implications for methane and carbonate origin2010
Author(s)
Krylov, A. A., O. M. Khlystov, A. Hachikubo, H. Minami, Y. Nunokawa, H. Shoji, T. I. Zemskaya, L. Naudts, T. V. Pogodaeva, M. Kida, G. V. Kalmychkov and J. Poort
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Journal Title
Geo-Marine Letters
Volume: 30
Issue: 3-4
Pages: 427-437
DOI
Related Report
Peer Reviewed
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[Journal Article] Molecular and isotopic characteristics of gas hydrate-bound hydrocarbons in southern and central Lake Baikal2010
Author(s)
Hachikubo, A., O. Khlystov, A. Krylov, H. Sakagami, H. Minami, Y. Nunokawa, S. Yamashita, N. Takahashi, H. Shoji, S. Nishio, M. Kida, T. Ebinuma, G, Kalmychkov and J. Poort
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Journal Title
Geo-Marine Letters
Volume: Vol.30
Issue: 3-4
Pages: 321-329
DOI
Related Report
Peer Reviewed
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[Journal Article] Isotopic composition of gas hydrates in subsurface sediments from offshore Sakhalin Island, Sea of Okhotsk2010
Author(s)
Hachikubo, A., A. Krylov, H. Sakagami, H. Minami, Y. Nunokawa, H. Shoji, T. Matveeva, Y. K. Jin, A. Obzhirov
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Journal Title
Geo-Marine Letters
Volume: 30
Issue: 3-4
Pages: 313-319
DOI
Related Report
Peer Reviewed
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[Journal Article] Isotopic composition of dissolved inorganic carbon in subsurface sediments of gas hydrate-bearing mud volcanoes, Lake Baikal : implications for methane and carbonate origin2010
Author(s)
Krylov, A.A., O.M.Khlystov, A.Hachikubo, H.Minami, Y.Nunokawa, H.Shoji, T.I.Zemskaya, L.Naudts, T.V.Pogodaeva, M.Kida, G.V.Kalmychkov, J.Poort
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Journal Title
Geo-Marine Letters doi : 10.1007/s00367-010-0190-2
Volume: 30
Pages: 427-437
Related Report
Peer Reviewed
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[Journal Article] Molecular and isotopic characteristics of gas hydrate-bound hydrocarbons in southern and central Lake Baikal2010
Author(s)
Hachikubo, A., O.Khlystov, A.Krylov, H.Sakagami, H.Minami, Y.Nunokawa, S.Yamashita, N.Takahashi, H.Shoji, S.Nishio, M.Kida, T.Ebinuma, G.Kalmychkov, J.Poort
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Journal Title
Geo-Marine Letters doi : 10.1007/s00367 010-0203-1
Volume: 30
Pages: 321-329
Related Report
Peer Reviewed
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[Journal Article] Isotopic composition of gas hydrates in subsurface sediments from offshore Sakhalin Island, Sea of Okhotsk2010
Author(s)
Hachikubo, A., A.Krylov, H.Sakagami, H.Minami, Y.Nunokawa, H.Shoji, T.Matveeva, Y.K.Jin, A.Obzhirov
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Journal Title
Geo-Marine Letters doi : 10.1007/s00367-009 0178-y
Volume: 30
Pages: 313-319
Related Report
Peer Reviewed
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[Presentation] Natural gas hydrate in subsurface sediments obtained from offshore Sakhalin Island, Sea of Okhotsk-molecular and isotopic signatures of hydrate-bound hydrocarbons-2012
Author(s)
Hachikubo, A., H.Sakagami, H.Minami, S.Yamashita, N.Takahashi, H.Shoji, Y.K.Jin, O.Vereshchagina, A.Obzhirov
Organizer
6th Arctic Frontiers Conference "Energies of the High North"
Place of Presentation
Tromso, Norway
Year and Date
2012-01-26
Related Report
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[Presentation] Molecular and isotopic composition of hydrate-bound and dissolved gases in the central basin of Lake Baikal2012
Author(s)
Sakagami, H., N. Takahashi, A. Hachikubo, H. Minami, S. Yamashita, H. Shoji, O. Khlystov, G. Kalmychkov, M. Grachev, M. De Batist
Organizer
11th International Conference on Gas in Marine Sediments
Place of Presentation
Nice
Related Report
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[Presentation] Geochemical characteristics of Baikal methane2011
Author(s)
Kalmychkov, G.V., A.Hachikubo, A.V.Egorov, O.M.Khlystov, T.M.Zemskaya
Organizer
All-Russian Scientific Conference "Theoretical and practical aspects of studies of natural and artificial gas hydrates"
Place of Presentation
Yakutsk, Russia
Related Report
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[Presentation] Crystallographic properties of natural gas hydrate in the sout hern and central Lake Baikal2010
Author(s)
Hachikubo, A., O.Khlystov, H.Sakagami, H.Minami, S.Yamashita, N.Takahashi, H.Shoji, G.Kalmychkov, J.Poort
Organizer
10th International Conference on Gas in Marine Sediments
Place of Presentation
Listvyanka, Russia
Year and Date
2010-09-09
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