Keio University

Published papers

Ohmura, Ryo

161-180 items (total 257)

Clathrate-hydrate formation from a hydrocarbon gas mixture: evolution of gas-phase composition in a hydrate-forming reactor

Author
Kondo, W.; Ogawa, H.; Ohmura, R.; Mori, Y. H.
Publication Title
Magazine name Energy & Fuels Publisher American Chemical Society Volume 24(Issue 12) Start Page 6375-6383 (Publication Date)2010/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Phase Equilibrium for Structure H Hydrates Formed with Methane plus Cycloheptane, Cycloheptanone, or Oxacycloheptane

Author
Kozaki, T., Taguchi, T., Takeya, S., Ohmura, R.
Publication Title
Magazine name Journal of Chemical and Engineering Data Publisher American Chemical Society Volume 55(Issue 9) Start Page 3059-3062 (Publication Date)2010/09)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Clathrate Hydrates for Ozone Preservation

Author
Muromachi, S., Ohmura, R., Takeya, S., Mori, Y. H.
Publication Title
Magazine name Journal of Physical Chemistry B Publisher American Chemical Society Volume 114(Issue 35) Start Page 11430-11435 (Publication Date)2010/08)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Guest-host hydrogen bonding and semiclathrate formation in binary ethanol, 1-propanol, and 2-propanol + methane structure II clathrate hydrates

Author
Alavi, S., Takeya, S., Ohmura, R., Woo, T., Ripmeester, J. A.
Publication Title
Magazine name Journal of Chemical Physics Publisher American Institute of Physics Volume 133(Issue 7) Start Page 074505/1-8 (Publication Date)2010/08)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Synthesis and characterization of clathrate hydrates containing carbon dioxide and ethanol

Author
Makiya, T., Murakami, T., Takeya, S., Sum, A. K., Alavi, S., Ohmura, R.
Publication Title
Magazine name Physical Chemistry Chemical Physics Publisher Royal Society of Chemistry Volume 12(Issue 33) Start Page 9927-9932 (Publication Date)2010/08)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Correlation of hydrate-film growth rate at the guest-liquid/water interface to mass transfer resistance

Author
Saito, K., Sum, A. K., Ohmura, R.
Publication Title
Magazine name Industrial & Engineering Chemistry Research Publisher American Chemical Society Volume 49(Issue 15) Start Page 7102-7103 (Publication Date)2010/07)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Engineering investigation of hydrogen storage in the form of clathrate hydrates: Conceptual design of hydrate production plants

Author
Nakayama, T., Tomura, S., Ozaki, M., Ohmura, R., Mori, Y. H.
Publication Title
Magazine name Energy & Fuels Publisher American Chemical Society Volume 24(Issue 4) Start Page 2576-2588 (Publication Date)2010/04)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

Clathrate hydrate crystal growth at the seawater/hydrophobic-guest-liquid interface

Author
Sakemoto, R., Sakamoto, H., Shiraiwa, K., Ohmura, R., Uchida, T.
Publication Title
Magazine name Crystal Growth & Design Publisher American Chemical Society Volume 10(Issue 3) Start Page 1296-1300 (Publication Date)2010/03)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Phase equilibrium for clathrate hydrates formed with methane + ethane + propane mixtures at temperatures below the freezing point of water

Author
Yasuda, K., Ogawa, H. Ohmura, R.
Publication Title
Magazine name Journal of Chemical & Engineering Data Publisher American Chemical Society Volume 55(Issue 1) Start Page 358-361 (Publication Date)2010/01)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Raman peak frequencies of fluoromethane molecules measured in the clathrate hydrate crystals: Experimental investigations and density functional theory calculations

Author
Uchida, T., Ohmura, R., Hori, A.
Publication Title
Magazine name Journal of Physical Chemistry A Publisher American Chemical Society Volume 114(Issue 1) Start Page 317-323 (Publication Date)2010/01)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Characterization of the Clathrate hydrate formed with methane and propan-1-ol

Author
Yasuda, K., Takeya, S., Sakashita, M., Yamawaki, H., Ohmura, R.
Publication Title
Magazine name Industrial and Engineering Chemistry Research Publisher American Chemica Society Volume 48(Issue 20) Start Page 9335-9337 (Publication Date)2009)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Statistical-thermodynamics modeling of clathrate hydrate forming systems suitable as working media of a hydrate-based refrigeration system

Author
Takeuchi, F., Ohmura, R., Yasuoka, K.
Publication Title
Magazine name International Journal of Thermophysics Publisher Springer Volume 30(Issue 6) Start Page 1838-1852 (Publication Date)2009/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Binary ethanol-methane clathrate hydrate formation in the system CH4-C2H5OH-H2O: confirmation of structure II hydrate formation

Author
Yasuda, K., Takeya, S., Sakashita, M., Yamawaki, H., Ohmura, R.
Publication Title
Magazine name Journal of Physical Chemistry C Publisher American Chemical Society Start Page 12598-12601 (Publication Date)2009/06)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Crystal growth of clathrate hydrates formed at the interface of liquid water and gaseous methane, ethane or propane: variations in crystal morphology

Author
Tanaka, R., Sakemoto, R., Ohmura, R.
Publication Title
Magazine name Crystal Growth & Design Publisher American Chemical Society Volume 9(Issue 5) Start Page 2529-2536 (Publication Date)2009/05)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Fire extinction using carbon dioxide hydrate

Author
Hatakeyama, T., Aida, E., Yokomori, T., Ohmura, R., Ueda, T.
Publication Title
Magazine name Industrial & Engineering Chemistry Research Publisher American Chemical Society Volume 48(Issue 8) Start Page 4083-4087 (Publication Date)2009/04)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Combustion characteristics of methane hydrate in a laminar boundary layer

Author
Nakamura, Y., Katsuki, R., Yokomori, T., Ohmura, R., Takahashi, M., Iwasaki, T., Uchida, K., Ueda, T.
Publication Title
Magazine name Energy and Fuels Publisher American Chemical Society Volume 23(Issue 2) Start Page 1445-1449 (Publication Date)2009/02)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Thermodynamic Simulations of Isobaric Hydrate-Forming Operations for Natural Gas Storage

Author
Ogawa, H., Imura, N., Miyoshi, T., Ohmura, R., Mori, Y. H.
Publication Title
Magazine name Energy and Fuels Publisher American Chemical Society Volume 23(Issue 2) Start Page 849-856 (Publication Date)2009/02)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Phase equilibrium for clathrate hydrates formed with methane, ethane, propane or carbon dioxide at temperatures below the freezing point of water

Author
K. Yasuda and R. Ohmura
Publication Title
Magazine name Journal of Chemical and Engineering Data Publisher American Chemical Society Start Page 7月16日 掲載決定 (Publication Date)2008)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Phase Equilibrium and Crystallographic Structures of Clathrate Hydrates Formed in Methane + 2,2-Dimethylpentane + Water System

Author
Kozaki, T., Takeya, S., Ohmura, R.
Publication Title
Magazine name Journal of Chemical and Engineering Data Publisher American Chemical Society Volume 53(Issue 12) Start Page 2820-2823 (Publication Date)2008/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Clathrate hydrate formation from cyclopentane-in-water emulsions

Publication Title
Magazine name Industrial and Engineering Chemistry Research Publisher American Chemical Society Start Page 掲載決定 (Publication Date)2008/09)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With