Organization
Institute of Integrated Research Laboratory for Zero-Carbon Energy Researcher
Title
Researcher
External link
MARUYAMA MEKU
Degree
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Ph.D. in Engineering ( 2026.3 Keio University )
Research Areas
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Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Thermal engineering
Education
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Keio University Graduate School of Science and Technology School of Science for Open and Environmental Systems
2023.4 - 2026.3
Country： Japan
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Keio University Graduate School of Science and Technology School of Science for Open and Environmental Systems
2021.4 - 2023.3
Country： Japan
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Keio University Faculty of Science and Technology Department of Mechanical Engineering
2017.4 - 2021.3
Country： Japan
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Presbyterian Girls' School
2010.4 - 2016.3
Country： Japan
Papers
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Direct detection of H2 in hydrates for separating H2 from CO2 in pre-combustion gases: Comparison of pure water systems and cyclopentane or tetrahydropyran-containing systems Reviewed
Meku Maruyama, Erik Spangenberg, Ryo Ohmura, Saman Alavi, Judith M. Schicks
International Journal of Hydrogen Energy 261C 2026.7
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Thermodynamic Stability and Characterization of Binary-Guest Clathrate Hydrates Formed in Argon + Cyclopentane + H2O or D2O Systems Reviewed
Meku Maruyama, Satoshi Takeya, Riku Matsuura, Ryo Ohmura
International Journal of Thermophysics 47 2026.6
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Methane enrichment from CH4 + CO2 gas mixture via structure II clathrate hydrate: A continuous separation experiment for biogas upgrading Reviewed
Meku Maruyama, Satoshi Takeya, Judith M. Schicks, Ryo Ohmura
Fuel 419 2026.2
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Crystal growth of CO2 hydrate formed in the system of CO2 + water + trehalose toward the development of solid carbonated foods Reviewed
Risa Tokunaga, Meku Maruyama, Sota Shigehara, Saman Alavi, Ryo Ohmura
International Journal of Food Properties 29 ( 1 ) 2025.12
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Interactions between gas hydrate and hydrogen in nature: Laboratory evidence of hydrogen incorporation Reviewed
Meku Maruyama, Brian Horsfield, Erik Spangenberg, Ryo Ohmura, Judith M. Schicks
International Journal of Hydrogen Energy 184 2025.10
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Effect of sucrose fatty acid ester on crystal growth of carbon dioxide hydrate in aqueous fructose solution Reviewed
Shun Nagayama, Meku Maruyama, Risa Tokunaga, Saman Alavi, Kaoru Ishihara, Masato Kawamoto, Ryo Ohmura
Journal of Molecular Liquids 411 2024.8
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Crystal Growth of Clathrate Hydrate Formed with Carbon Dioxide and Deuterium Oxide: Implications for Hydrate-based Tritium Separation Reviewed
Meku Maruyama, Kaito Dogi, Ryo Ohmura
Energy & Fuels 38 ( 7 ) 6215 - 6222 2024.3
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Review of Ionic Semiclathrate Hydrates as Thermal Energy Storage Materials: Properties and Applications Reviewed
Riku Matsuura, Meku Maruyama, Ryo Ohmura
ACS Applied Engineering Materials 2 ( 3 ) 503 - 520 2023.10
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Characterization of clathrate hydrates with CO2+1-propanol or 2-propa-nol: Implications for flow assurance, refrigeration, carbon capture, and skincare applications Reviewed
Meku Maruyama, Satoshi Takeya, Akio Yoneyama, Tomoaki Ishikawa, Takuma Misawa, Shun Nagayama, Saman Alavi, Ryo Ohmura
Journal of Industrial and Engineering Chemistry 131 305 - 314 2023.10
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Thermodynamic stability and characterization of double clathrate hydrate with carbon dioxide plus cyclopentane plus deuterium oxide Reviewed
Meku Maruyama, Shun Nagayama, Takuma Misawa, Satoshi Takeya, Ryo Ohmura
The Journal of Chemical Thermodynamics 179 2022.12
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Zero emissions, low-energy water production system using clathrate hydrate: Engineering design and techno-economic assessment Reviewed
Meku Maruyama, Shigeo Tomura, Keita Yasuda, Ryo Ohmura
Journal of Cleaner Production 383 2022.11
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Continuous CO2 Separation from a N2 + CO2 Gas Mixture Using Clathrate Hydrate: Insights into Sustainable Post-combustion Carbon Capture Reviewed
Meku Maruyama, Shun Kao, Hitoshi Kiyokawa, Satoshi Takeya, Ryo Ohmura
Energy & Fuels 36 ( 18 ) 10601 - 10609 2022.6
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Equilibrium properties and crystal growth of D2O + cyclopentane hydrate for sustainable tritium separation Reviewed
Meku Maruyama, Ryo Ohmura
The Canadian Journal of Chemical Engineering 101 ( 2 ) 718 - 725 2022.2
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Crystal growth of clathrate hydrate formed with H2+CO2 mixed gas and tetrahydropyran Reviewed
Meku Maruyama, Riku Matsuura, Ryo Ohmura
Scientific Reports 11 ( 1 ) 2021.5
Research Projects
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Separation technology using guest and host selectivities of clathrate hydrates toward the development of carbon neutral society
Grant number：23KJ1911 2023.4 - 2026.3
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for JSPS Fellows
Grant amount：\3000000 （ Direct Cost: \3000000 ）
Other
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Goethe-Zertifikat B2
2020.3