Keio University

Published papers

Ohmura, Ryo

241-257 items (total 257)

Clathrate hydrate formation in the system methane + 3-methyl-1-butanol + water: Equilibrium data and crystallographic structures of hydrates

Author
Ohmura, R., Takeya, S. Uchida, T., Ikeda, I. Y., Ebinuma, T. and Narita, H.
Publication Title
Magazine name Fluid Phase Equilibria Publisher Elsevier Start Page 151-156 (Publication Date)2004)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Forming Structure-H Hydrates Using Water Spraying in Methane Gas: Effects of Chemical Species of Large-Molecule Guest Substances

Author
Tsuji, H., Ohmura, R. and Mori, Y. H.
Publication Title
Magazine name Energy & Fuels Publisher American Chemical Society Start Page 418-424 (Publication Date)2004)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Two-step formation process of methane-propane mixed gas hydrates in a batch-type reactor

Author
Uchida, T., Moriwaki, M., Takeya, S., Ikeda, Y. I., Ohmura, R., Nagao, J., Minagawa, H., Ebinuma, T., Narita, H., Gohara, K., and Mae, S.
Publication Title
Magazine name AIChE Journal Publisher AIChE Start Page 518-523 (Publication Date)2004)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Decomposition of methane hydrates in sand, sandstone, clays, and glass beads

Author
Uchida, T., Takeya, S., Chuvirin, E. M., Ohmura, R., Nagao, J., Yakushev, V. S., Istomin, V. A., Minagawa, H., Ebinuma, T. and Narita, H.
Publication Title
Magazine name Journal of Geophysical Research - Solid Earth Publisher American Geophysical Union Start Page B05206 (doi:10.1029/2003JB002771) (Publication Date)2004/05)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Clathrate-hydrate crystal growth in liquid water saturated with a hydrate-forming substance: variations in crystal morphology

Author
Ohmura, R., Shimada, W., Uchida, T., Mori, Y. H., Takeya S., Nagao, J., Minagawa, H., Ebinuma, T. and Narita, H.
Publication Title
Magazine name Philosophical Magazine Publisher Taylor and Francis Start Page 1-16 (Publication Date)2004/01)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Clathrate Hydrate Formation in (Methane + Water + Methylcyclohexanone) Systems: the First Phase Equilibrium Data

Author
Ohmura, R., Uchida, T., Takeya S., Nagao, J., Minagawa, H., Ebinuma, T. and Narita, H.
Publication Title
Magazine name Journal of Chemical Thermodynamics Publisher Elsevier Start Page 2045-2055 (Publication Date)2003)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Phase Equilibrium for Structure-H Hydrates Formed with Methane and each of Pinacolone (3,3-dimethyl-2-butanone) and Pinacolyl alcohol (3,3-dimethyl-2-butanol)”

Author
Ohmura, R., Uchida, T., Takeya S., Nagao, J., Minagawa, H., Ebinuma, T. and Narita, H.
Publication Title
Magazine name Journal of Chemical & Engineering Data Publisher American Chemical Society Start Page 1337-1340 (Publication Date)2003)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Viscosity of Aqueous CO2 Solutions Measured by Dynamic Light Scattering

Author
Uchida, T., Ohmura, R., Nagao, J., Takeya, S., Ebinuma, T. and Narita, H.
Publication Title
Magazine name Journal of Chemical & Engineering Data Publisher American Chemical Society Start Page 1225-1229 (Publication Date)2003)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Phase Equilibrium for Structure-H Hydrates Formed with Methane and Methyl-Substituted Cyclic Ether

Author
Ohmura, R., Matsuda, S., Takeya, S., Ebinuma, T., Narita, H.
Publication Title
Magazine name International Journal of Thermophysics Publisher Springer Start Page 1515-1523 (Publication Date)2005)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Phase Equilibrium for Clathrate Hydrates Formed with Difluoromethane + either Cyclopentane or Tetra-n-butylammonium Bromide

Author
Imai, S., Okutani, K., Ohmura, R., Mori, Y. H.
Publication Title
Magazine name Journal of Chemical & Engineering Data Publisher American Chemical Society Start Page 1783-1786 (Publication Date)2005)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Formation and Growth of Structure-H Hydrate Crystals on a Water Droplet in Contact with Methane Gas and Large-Molecule Guest-Substance Liquid

Author
Ohmura, R., Matsuda, S., Itoh, S., Ebinuma, T., Narita, H.
Publication Title
Magazine name Crystal Growth & Design Publisher American Chemical Society Start Page 1821-1824 (Publication Date)2005)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Thermodynamic Simulations of Isobaric Hydrate-forming Operations: Formulation of Computational Scheme and Its Application to Hydrate Formation from a Methane + Ethane + Propane Mixture

Author
Tsuji, H., Kobayashi, T., Okano, Y., Ohmura, R., Yasuoka, K., Mori, Y. H.
Publication Title
Magazine name Energy & Fuels Publisher American Chemical Society Start Page 1587-1597 (Publication Date)2005)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Comments on "Solubility of Liquid CO2 in Synthetic Sea Water at Temperatures from 278 K to 293 K and Pressures from 6.44 MPa to 29.49 MPa, and Densities of the Corresponding Aqueous Solutions" (Teng, H.; Yamasaki, A. J. Chem. Eng. Data 1998, 43, 2-5)

Author
Ohmura, R. and Mori, Y. H.,
Publication Title
Magazine name Journal of Chemical & Engineering Data Publisher American Chemical Society Start Page 1432-1433 (Publication Date)1999)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Formation, Growth and Dissociation of Clathrate Hydrate Crystals in Liquid Water in Contact with a Hydrophobic Hydrate-Forming Liquid

Author
Ohmura, R., Shigetomi, T. and Mori, Y. H.
Publication Title
Magazine name Journal of Crystal Growth Publisher Elsevier Start Page 164-173 (Publication Date)1999)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

クラスレート水和物の物理化学 - エネルギー・環境関連技術のための概論と研究動向レビュー

Author
大村亮,森康彦
Publication Title
Magazine name Thermal Science and Engineering Volume Vol.7(Issue No.2) (Publication Date)1999/03)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Pull-out Test of Clathrate-Hydrate Films at Water/Hydrochlorofluorocarbon Interfaces

Author
Ryo Ohmura, Yasuhiko H. Mori
Publication Title
Magazine name Journal of Materials Science Letters Publisher Kluwer Start Page 1397-1399 (Publication Date)1998)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Critical Conditions for CO2 Hydrate Film to Rest on Submarine CO2 Pond Surfaces: A Mechanistic Study

Author
Ohmura Ryo, Mori Yasuhiko H.
Publication Title
Magazine name Environmental Science and Technology Publisher American Chemical Society Start Page 1120-1127 (Publication Date)1998)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With