Results 1 to 10 of about 28,033 (154)
Open questions on methane hydrate nucleation [PDF]
Communications Chemistry, 2021 The commercial use of natural methane hydrate is hampered by several open questions that remain regarding hydrate formation. Here the authors comment on past interpretations and aim to provide a roadmap for developing a predictive theory of methane ...
Guang-Jun Guo, Zhengcai Zhang
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Experimental Research on the Mechanical Properties of Methane Hydrate-Ice Mixtures
Energies, 2012 The mechanical properties of methane hydrate are important to the stability of borehole and methane extraction from a methane hydrate reservoir. In this study, a series of triaxial compression tests were carried out on laboratory-formed methane hydrate ...
Yanghui Li, Weiguo Liu
exaly +3 more sources
Effect of Different Kinds of Hydrate Promoters on the Kinetics of Methane Hydrate Formation in Methane-Water-Oil System [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2022 In this work, the effect of hydrate promoters on methane hydrate formation in a methane-water-oil system with different initial water cuts from 20 vol% to 100 vol% were studied.
Kele Yan, Cheng Lv, Qian Wang, Xuyao Hu
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Energy Reports, 2022 Methane seeping induced by natural gas hydrate dissociation is ubiquitous in deep-sea environment, which influences the global methane and carbon budget.
Yanyan Huang +5 more
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Transformations in methane hydrates [PDF]
Proceedings of the National Academy of Sciences, 2000 Detailed study of pure methane hydrate in a diamond cell within situoptical, Raman, and x-ray microprobe techniques reveals two previously unknown structures, structure II and structure H, at high pressures. The structure II methane hydrate at 250 MPa has a cubic unit cell ofa= 17.158(2) Å and volumeV= 5051.3(13) Å3; structure H at 600 MPa has a ...
I M, Chou +8 more
openaire +2 more sources
Advances in Civil Engineering, 2021 In this paper, the methane hydrate phase transition process in deep-sea methane hydrate-bearing soil under heating and compression was simulated by the molecular dynamics method.
Yanmei Zhang +5 more
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Methane Hydrates – Australian perspective [PDF]
Mining of Mineral Deposits, 2016 We wish to thank Dr. Edward Rravets, Technical Consultant, Rainbow Pty. Ltd., China for his support and encouragement for the work presented here. We also thank Mr. Oleg Pogreb, Technident Pty. Ltd. for his willingness to share his knowledge, information and data on unconventional gas production in Australia.
Koltun, P, Klymenko, V
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Methane Flux Effect on Hydrate Formation and Its Acoustic Responses in Natural Sands
Geofluids, 2022 The acoustic properties of hydrate deposits are important parameters for hydrate geophysical exploration, and the gas leakage model plays a very important role in hydrate accumulation systems. In order to reflect the gas supply environment during hydrate
Qingtao Bu +8 more
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Review of Energy Efficiency of the Gas Production Technologies From Gas Hydrate-Bearing Sediments
Frontiers in Energy Research, 2021 Even in the carbon-neutral age, natural gas will be valuable as environment-friendly fuel that can fulfill the gap between the energy demand and supply from the renewable energies.
Koji Yamamoto, Sadao Nagakubo
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Energies, 2022 Methane hydrate applications in gas storage and desalination have attracted increasing attention in recent years. In the present work, the effect of isopentane (IP), sodium dodecyl sulfate (SDS), and IP/SDS blends as promoters on methane hydrate ...
Omar Bamaga +6 more
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