纯水合物力学性质研究进展

余义兵; 宁伏龙; 蒋国盛; 张凌

doi:10.6052/1000-0992/11-136

纯水合物力学性质研究进展

doi: 10.6052/1000-0992/11-136

余义兵^1,2,
宁伏龙^1,2, ,,
蒋国盛^1,2,
张凌^1,2

1.
中国地质大学(武汉)工程学院, 武汉 430074
2. 岩土钻掘与防护教育部工程研究中心, 武汉 430074

基金项目: 国家自然科学基金项目(40974071), 湖北省自然科学基金重点项目(2010CDA056), 中国地质大学(武汉) 摇篮计划项目(CUGL100410) 资助

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通讯作者:
宁伏龙

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出版历程
- 收稿日期: 2011-09-30
- 修回日期: 2012-02-11
- 刊出日期: 2012-05-25

MECHANICAL BEHAVIOR OF PURE HYDRATES

YU Yibing^1,2,
NING Fulong^{1,2
, ,},
JIANG Guosheng^1,2,
ZHANG Ling^1,2

1.
Faculty of Engineering, China University of Geosciences, Wuhan 430074, China
2. Engineering Research Center of Rock-Soil Drilling & Excavation and Protection, Ministry of Education, Wuhan 430074, China

Funds: The project was supported by the National Natural Science Foundation of China (40974071), Natural Science Foundation of Hubei Province (2010CDA056) and the Fundamental Research Funds for the Central Universities (CUGL100410).

More Information

Corresponding author: NING Fulong

摘要

摘要: 纯水合物力学性质是含水合物沉积物力学性质研究的基础, 其与水合物开采、海底地质灾害防治、CO₂埋藏、气体储运等诸多方面都密切相关. 然而受水合物形成条件和样品本身影响, 目前对纯水合物力学性质研究还存在很多争议和不足, 其中最主要的问题就是难于获取高纯度的水合物实验样品. 据此本文从实验和理论计算两个方面对当前纯水合物力学性质的研究进展进行了总结和分析, 提出可从宏观实验技术改进和微观分子动力学模拟两方面结合来尽可能消除水合物样品本身的影响, 揭示纯水合物力学性质与冰异同的内在原因, 掌握水合物样品残余水气和微孔隙对其力学性质的影响机理, 从而实现水合物微观力学本质与宏观力学特性间的衔接, 为今后含水合物沉积物力学性质及水合物力学性质相关领域研究奠定坚实的理论基础.
- 水合物 /
- 力学性质 /
- 实验测试 /
- 理论计算 /
- 分子动力学模拟
Abstract: Mechanical behavior of pure hydrates are foundation of the research on mechanical properties of hydrate-bearing sediments, and are thus closely connected with production of gas hydrates, geological hazards, CO₂ storage, gas storage and transportation and many other aspects. However, limited by the conditions of hydrate formation and the defects of hydrate samples, there are still some disputes and gaps in the current study of mechanical properties of pure hydrates. In this paper, we summarized and analyzed the state-of-art of mechanical behavior of pure hydrates from experimental measurements and theoretical calculations, respectively. It is suggested that the combination of improved macroscopic experiments and microscopic molecular simulations is a good way to eliminate the influence of the defects of hydrate samples and reveal the origins and essences of similarities and differences between pure hydrates and ices, to understand the effects of microporosity, residual water and gas in the hydrate samples and to bridge the microscopic characteristics and the macroscopic mechanical behavior for pure hydrates.
- pure hydrate /
- mechanical property /
- experimental measurement /
- theoretical calculation /
- MD simulation

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参考文献(109)

1 National Research Council of the National Academies. Realizing the energy potential of methane hydrate for the United States. Washington. The National Academies Press, 2010. Report No.: 0309148898

2 Gabitto J, Barrufet M. Gas Hydrates Research Programs: An International Review. United States: Prairie View A&M University, 2009

3 Kvenvolden K A. Gas hydrates-geological perspective and global change. Reviews of Geophysics, 1993, 31(2): 173-187

4 Birchwood R, Singh R, Mese A. Estimating the in situ mechanical properties of sediments containing gas hydrates. In: Proceedings of the 6th International Conference on Gas Hydrates (ICGH 2008). Vancouver, British Columbia, Canada, 2008

5 Lee M W. Elastic velocities of partially gas-saturated unconsolidated sediments. Marine and Petroleum Geology,2004, 21(6): 641-650

6 Xu W Y, Germanovich L N. Excess pore pressure resulting from methane hydrate dissociation in marine sediments: a theoretical approach. Journal of Geophysical Research-Solid Earth, 2006, 111: B01104, doi: 10.1029/2004JB003600

7 Collett T, Dallimore S. Detailed analysis of gas hydrate induced drilling and production hazards. In: Proceedings of the 4th International Conference on Gas Hydrates. Yokohama, Japan, 2002

8 宁伏龙, 蒋国盛, 张凌, 等. 影响含天然气水合物地层井壁稳定的关键因素分析. 石油钻探技术, 2008, 36(003): 59-61

9 Rutqvist J, Grover T, Moridis G J. Coupled hydrologic, thermal and geomechanical analysis of well bore stability in hydrate-bearing sediments. In: Proceedings of the Offshore Technology Conference. Houston, Texas, 2008

10 Rutqvist J, Moridis G J, Grover T, et al. Geomechanical response of permafrost-associated hydrate deposits to depressurization-induced gas production. Journal of Petroleum Science and Engineering, 2009, 67(1-2): 1-12

11 Maslin M, Owen M, Betts R, et al. Gas hydrates: past and future geohazard? Philos Transact A Math Phys Eng Sci, 2010, 368(1919): 2369-2393

12 Sultan N, Cochonat P, Foucher J P, et al. Effect of gas hydrates melting on seafloor slope instability. Marine Geology,2004, 213(1-4): 379-401

13 Winters W J, Pecher I A, Booth J S, et al. Properties of samples containing natural gas hydrate from the JAPEX/JNOC/GSC Mallik 2L-38 Gas Hydrate Research Well, determined using gas hydrate and sediment test laboratory instrument (GHASTLI). Geological Survey of Canada bulletin, 1999, 544: 241-250

14 Winters W J. Stress history and geotechnical properties of sediment from the cape fear diapir, Blake ridge diapir, and blake ridge. In: Paull C K, Matsumoto R, Wallace P J, et al., eds. Proceedings of the Ocean Drilling Program, Scientific Results,: College Station, Tex. : Ocean Drilling Program, 2000. 421-429

15 Winters W J, Pecher I A, Waite W F, et al. Physical properties and rock physics models of sediment containing natural and laboratory-formed methane gas hydrate. American Mineralogist, 2004, 89(8-9): 1221-1227

16 Gilbert L Y, Mason D H, Pecher I A, et al. Effect of grain size and pore pressure on acoustic and strength behavior of sediments containing methane gas hydrate. In: Proceedings of the 15th International Conference on Gas Hydrates. Trondheim, Norway, 2005

17 Waite W F, Kneafsey T J, Winters W J, et al. Physical property changes in hydrate-bearing sediment due to depressurization and subsequent repressurization. Geophysical Research, 2008, 113(B07102): 1-37

18 Francisca F, Yun T S, Ruppel C, et al. Geophysical and geotechnical properties of near-seafloor sediments in the northern Gulf of Mexico gas hydrate province. Earth and Planetary Science Letters, 2005, 237(3-4): 924-939

19 Santamarina J C, Yun T S, Narsilio G A. Physical characterization of core samples recovered from Gulf of Mexico. Marine and Petroleum Geology, 2006, 23(9-10): 893-900

20 Yun T S, Santamarina J C, Ruppel C D. Mechanical properties of sand, silt, and clay containing tetrahydrofuran hydrate. Geophysical Research, 2007, 112(B04106): B04106

21 Ruppel C, Lee J Y, Santamarina J C. Mechanical and electromagnetic properties of northern Gulf of Mexico sediments with and without THF hydrates. Marine and Petroleum Geology, 2008, 25(9): 884-895

22 Tan C P, Freij-Ayoub R, Clennell M B, et al. Managing wellbore instability risk in gas hydrate-bearing sediments. In: Proceedings of Source SPE Asia Pacific Oil and Gas Conference and Exhibition. Jakarta, Indonesia, 2005

23 Masui A, Miyazaki K, Haneda H, et al. Mechanical characteristics of natural and artificial gas hydrate bearing sediments. In: Proceedings of the 6th International Conference on Gas Hydrates(ICGH 2008). Vancouver, British, Canada, 2008

24 Hyodo M, Nakata Y, Yoshimoto N, et al. Shear behaviour of methane hydrate-bearing sand. In: Proceedings of the Sixteenth International Offshore and Polar Engineering Conference. Lisbon, Portugal, 2007

25 Miyazaki K, Masui A, Tenma N, et al. Study on mechanical behavior for methane hydrate sediment based on constant strain-rate test and unloading-reloading test under triaxial compression. International Journal of Offshore and Polar Engineering, 2010, 20(1): 61-67

26 Wu L Y, Grozic J L H. Laboratory analysis of carbon dioxide hydrate-bearing sands. Journal of Geotechnical and Geoenvironmental Engineering, 2008, 134(4): 547-550

27 王淑云, 鲁晓兵, 张旭辉. 水合物沉积物力学性质的实验装置和研究进展. 实验力学, 2009, (005): 413-420

28 王淑云, 鲁晓兵. 水合物沉积物力学性质的研究现状. 力学进展, 2009, 39(002): 176-188

29 Durham W, Stern L, Kirby S, et al. Rheological comparisons and structural imaging of sI and sII endmember gas hydrates and hydrate/sediment aggregates. In: Proceedings of the 5th International Conference on Gas Hydrates. Trondheim, Norway, 2005

30 Waite W F, Santamarina J C, Cortes D D, et al. Physical properties of hydrate-bearing sediments. Reviews of Geophysics, 2009, 47: 1-38

31 Gabitto J F, Tsouris C. Physical properties of gas hydrates: a review. Journal of Thermodynamics, 2010,2010: 1-12

32 Min S K, Zhang X B, Zwiers F W, et al. Human contribution to more-intense precipitation extremes. Nature,2011, 470(7334): 376-379

33 Pall P, Aina T, Stone D A, et al. Anthropogenic greenhouse gas contribution to flood risk in England and Wales in autumn 2000. Nature, 2011, 470(7334): 382-385

34 Pecher I A. Gas hydrates on the brink. Nature, 2002,420(6916): 622-623

35 Uchida T, Kawabata J. Measurements of mechanical properties of the liquid CO2-water-CO2-hydrate system. Energy,1997, 22(2-3): 357-361

36 Ripmeester J A, Lee H, Seo Y, et al. Recovering methane from solid methane hydrate with carbon dioxide. Angewandte Chemie-International Edition, 2003, 42(41):5048-5051

37 Ning F L, Kirill G, Thijs V, et al. Lattice parameters and corresponding properties of methane and Carbon dioxide hydrates: molecular dynamics simulations. Prep. Pap.- Am. Chem. Soc., Div. Fuel Chem., 2011, 56(1): 85-90

38 Koh B H, Choi J H. Compressive strength of ice-powder pellets as portable media of gas hydrate. International Journal of Precision Engineering and Manufacturing,2009, 10(5): 85-88

39 Stoll R D, Bryan G M. Physical properties of sediments containing gas hydrates. Journal of Geophysical Research,1979, 84(B4): 1629-1634

40 Helgerud M B. Wave speeds in gas hydrate and sediments containing gas hydrate: a laboratory and modeling study. Stanford, CA: Stanford University, 2001

41 Pandit B, King M. Elastic wave propagation in propane gas hydrates. In: Proceedings of the 4th Canadian Permafrost Conference. Ottawa, Canada, 1982

42 Whiffen B, Kiefte H, Clouter M. Determination of acoustic velocities in xenon and methane hydrates by Brillouin spectroscopy. Geophysical Research Letters, 1982, 9(6):645-648

43 Kiefte H, Clouter M J, Gagnon R E. Determination of acoustic velocities of clathrate hydrates by Brillouin spectroscopy. The Journal of Physical Chemistry, 1985,89(14): 3103-3108

44 Berge L I, Jacobsen K A, Solstad A. Measured acoustic wave velocities of R11 (CCl3F) hydrate samples with and without sand as a function of hydrate concentration. Journal of Geophysical Research-Solid Earth, 1999, 104(B7):15415-15424

45 Waite W F, Helgerud M B, Nur A, et al. Laboratory measurements of compressional and shear wave speeds through methane hydrate. Gas Hydrates: Challenges for the Future, 2000, 912: 1003-1010

46 Stern L A, Kirby S H, Durham W B. Peculiarities of methane clathrate hydrate formation and solid-state deformation, including possible superheating of water ice. Science, 1996, 273(5283): 1843-1848

47 Stern L A, Kirby S H, Durham W B. Polycrystalline methane hydrate: Synthesis from superheated ice, and low-temperature mechanical properties. Energy & Fuels,1998, 12(2): 201-211

48 Helgerud M B, Waite W F, Kirby S H, et al. Elastic wave speeds and moduli in polycrystalline ice Ih, sI methane hydrate, and sII methane-ethane hydrate. Journal of Geophysical Research-Solid Earth, 2009, 114, B02212, doi: 10.1029/2008JB006132

49 王东, 李栋梁, 张海澜, 等. 天然气水合物样品声纵波特性和温压影响测量. 中国科学, 2008, 38(008): 1038-1045

50 Bathe M, Vagle S, Saunders G, et al. Ultrasonic wave velocities in the structure II clathrate hydrate THF17H2O. Journal of Materials Science Letters, 1984, 3(10): 904-906

51 Sloan E D, Koh C A. Clathrate Hydrates of Natural Gases.3rd Ed. In: Boca Raton F L, ed. USA: CRC Press, 2008

52 Shimizu H, Kumazaki T, Kume T, et al. Elasticity of single-crystal methane hydrate at high pressure. Physical Review B, 2002, 65(21)

53 Helgerud M B, Waite W F, Kirby S H, et al. Measured temperature and pressure dependence of compressional (V-p) and shear (V-s) wave speeds in compacted, polycrystalline ice Ih. Canadian Journal of Physics, 2003,81(1-2): 81-87

54 Gagnon R E, Kiefte H, Clouter M J, et al. Elasticconstants of Ice-Ih, up to 2.8 kbar, by brillouin spectroscopy. Journal De Physique, 1987, 48(C-1): 23-28

55 Smith A C, Kishoni D. Measurement of the speed of sound in ice. Aiaa Journal, 1986, 24(10): 1713-1715

56 Shaw G H. Elastic properties and equation of state of highpressure ice. Journal of Chemical Physics, 1986, 84(10):5862-5868

57 Helgerud M B, Waite W F, Kirby S H, et al. Measured temperature and pressure dependence of V-p and V-s in compacted, polycrystalline sI methane and sII methaneethane hydrate. Canadian Journal of Physics, 2003, 81(1-2): 47-53

58 Bylov M, Rasmussen P. Experimental determination of refractive index of gas hydrates. Chemical Engineering Science, 1997, 52(19): 3295-3301

59 Maruyama F, Oya N, Takano O, et al. Experimental study on CO2 storage and sequestration in form of hydrate pellets. In: Proceedings of the 5th International Conference on Gas Hydrates. Trondheim, Norway, 2005

60 Nixon W A, Schulson E M. A micromechanical view of the fracture-toughness of ice. Journal De Physique, 1987,48(C-1): 313-319

61 Hyodo M, Hyde A F L, Nakata Y, et al. Triaxial compressive strength of methane hydrate. In: Proceedings of the Twelfth International Offshore and Polar Engineering Conference. Kitakyushu, Japan, 2002

62 Durham W B, Kirby S H, Stern L A, et al. The strength and rheology of methane clathrate hydrate. Journal of Geophysical Research-Solid Earth, 2003, 108(B4): 2182, doi: 10.1029/2002JB001872

63 Stern L A, Kirby S H, Durham W B, et al. Laboratory synthesis of pure methane hydrate suitable for measurement of physical properties and decomposition behavior. In: Max M D, ed. Natural Gas Hydrate, in Oceanic and Permafrost Environments. New York: Springer, 2000.323-348

64 Nariai H, Yamane K, Aya I. Strength abnormarility of co2 hydrate membranebrane at deep ocean storage Site.http://www.google.com.hk/url?sa=t&rct=j&q=STRENGTH+ ABNORMARILITY+OF+CO2+ HYDRATE+ MEMBRANE &source=web&cd=1&ved=0CCYQFj- AA&url=http%3A%2F%2 Fwww.nmri.go.jp%2Fco2%-2F1-3.pdf&ei= xPyTpOrOMahiAfQ5ry1AQ&usg=AFQjCNFTaM Sa335aqi3DsCYvLydUbO4UOQ&cad=rjt

65 Ohmura R, Shigetomi T, Mori Y H. Bending tests on clathrate hydrate single crystals. Philosophical Magazine A, 2002, 82(9): 1725-1740

66 Song Y C, Yu F, Li Y H, et al. Mechanical property of artificial methane hydrate under triaxial compression. Journal of Natural Gas Chemistry, 2010, 19(3): 246-250

67 Nabeshima Y, Matsui T. Static shear behaviors of methane hydrate and lee. In: Proceedings of the Fifth (2003) Isope Ocean Mining Symposium. Tsukuba, Japan,2003

68 Yu F, Song Y C, Liu W G, et al. Study on shear strength of artificial methane hydrate. In: Proceedings of the Asme 29th International Conference on Ocean, Offshore and Arctic Engineering. Shanghai, China, 2010

69 Whalley E. Speed of longitudinal sound in clathrate hydrates. Journal of Geophysical Research, 1980, 85(B5):2539-2542

70 Shpakov V P, Tse J S, Tulk C A, et al. Elastic moduli calculation and instability in structure I methane clathrate hydrate. Chemical Physics Letters, 1998, 282(2): 107-114

71 Miranda C R, Matsuoka T. First-principles study on mechanical properties of CH4 hydrate. In: Proceedings of the 6th International Conference on Gas Hydrates (ICGH2008). Vancouver, British Columbia, Canada, 2008

72 Cox J L. Natural Gas Hydrates: Properties, Occurrence and Recovery. Stoneham, MA: Butterworth Publishers,1983

73 Dvorkin J, Helgerud M B, Waite W F, et al. Introduction to physical properties and elasticity models. In: Max MD, ed. Natural Gas Hydrate in Oceanic and Permafrost Environments. Netherlands: Kluwer Academic Publishers,2000. 245-260

74 Sloan E D, Hester K C, Huo Z, et al. Thermal expansivity for sI and sII clathrate hydrates. Journal of Physical Chemistry B, 2007, 111(30): 8830-8835

75 Marchi M, Mountain R D. Thermal-expansion of a structure-ii hydrate using constant pressure moleculardynamics. Journal of Chemical Physics, 1987, 86(11):6454-6455

76 Tse J S, Klein M L, McDonald I R. Computer simulation studies of the structure I clathrate hydrates of methane, tetrafluoromethane, cyclopropane, and ethylene oxide. The Journal of chemical physics, 1984, 81: 6146

77 Jiang H, Myshakin E M, Jordan K D, et al. Molecular dynamics simulations of the thermal conductivity of methane hydrate. Journal of Physical Chemistry B, 2008, 112(33):10207-10216

78 Tse J S, White M A. Origin of glassy crystalline behavior in the thermal-properties of clathrate hydrates - a thermal-conductivity study of tetrahydrofuran hydrate. Journal of Physical Chemistry, 1988, 92(17): 5006-5011

79 Schober H, Itoh H, Klapproth A, et al. Guest-host coupling and anharmonicity in clathrate hydrates. European Physical Journal E, 2003, 12(1): 41-49

80 Tse J S, Shpakov V P, Belosludov V R, et al. Coupling of localized guest vibrations with the lattice modes in clathrate hydrates. Europhysics Letters, 2001, 54(3): 354-360

81 Tse J S, Klug D D, Zhao J Y, et al. Anharmonic motions of Kr in the clathrate hydrate. Nature Materials, 2005,4(12): 917-921

82 Nabeshima Y, Takai Y, Komai T. Compressive strength and density of methane hydrate. In: Proceedings of the Sixth (2005) ISOPE Ocean Mining Symposium. Changsha, Hunan, China, 2005

83 Staykova D K, Kuhs W F, Salamatin A N, et al. Formation of porous gas hydrates from ice powders: Diffraction experiments and multistage model. Journal of Physical Chemistry B, 2003, 107(37): 10299-10311

84 Kuhs W F, Genov G, Goreshnik E, et al. The impact of porous microstructures of gas hydrates on their macroscopic properties. International Journal of Offshore and Polar Engineering, 2004, 14(4): 305-309

85 Kuhs W F, Klapproth A, Gotthardt F, et al. The formation of meso- and macroporous gas hydrates. Geophysical Research Letters, 2000, 27(18): 2929-2932

86 Lee J Y, Yun T S, Santamarina J C, et al. Observations related to tetrahydrofuran and methane hydrates for laboratory studies of hydrate-bearing sediments. Geochemistry Geophysics Geosystems, 2007, 8: Q06003, doi: 10.1029/2006GC001531

87 Bondarev E A, Groisman A G, Savvin A Z. Porous medium effect on phase equilibrium of tetrahydrofuran hydrate. In: Proceedings of the 2nd International Conference on Natural Gas Hydrates. Toulouse, France, 1996

88 Santamarina J, Yun T, Lee J, et al. Mechanical, thermal and electromagnetic properties of hydrate-bearing clay, silt, and sand at various confining pressures. In: Proceedings of the 2005 American Geophysical Union Fall Meeting. San Francisco, CA, 2005

89 Yun T S, Francisca F M, Santamarina J C, et al. Compressional and shear wave velocities in uncemented sediment containing gas hydrate. Geophysical Research Letters,2005, 32: L10609, doi: 10.1029/2005GL022607

90 National Research Council of the National Academies. Charting the future of methane hydrate research in the United States. Washington DC: National Academies,2004

91 Klapp S A, Klein H, Kuhs W F. First determination of gas hydrate crystallite size distributions using highenergy synchrotron radiation. Geophysical Research Letters,2007, 34: L13608, doi: 10.1029/2006GL029134

92 Klapp S A, Hemes S, Klein H, et al. Grain size measurements of natural gas hydrates. Marine Geology, 2010,274(1-4): 85-94

93 Brown T D, Taylor C E, Bernardo M P. Rapid gas hydrate formation processes: Will they work? Energies,2010, 3(6): 1154-1175

94 Tse J S, Klein M L, McDonald I R. Dynamical properties of the structure I clathrate hydrate of xenona. Journal of Chemical Physics, 1983, 78(4): 2096-2097

95 Tse J S, Klein M L, Mcdonald I R. Molecular-dynamics studies of ice ic and the structure-i clathrate hydrate of methane. Journal of Physical Chemistry, 1983, 87(21):4198-4203

96 Rodger P M. Methane hydrate - Melting and memory. In: Proceedings of the 3rd International Conference on Gas Hydrates. Salt Lake, Utah, 1999

97 Walsh M R, Koh C A, Sloan E D, et al. Microsecond simulations of spontaneous methane hydrate nucleation and growth. Science, 2009, 326(5956): 1095-1098

98 English N J, Phelan G M. Molecular dynamics study of thermal-driven methane hydrate dissociation. Journal of Chemical Physics, 2009, 131(7): 074704, doi: 10.1063/1.3211089

99 Moon C, Taylor P C, Rodger P M. Clathrate nucleation and inhibition from a molecular perspective. Canadian Journal of Physics, 2003, 81(1-2): 451-457

100 Hawtin R W, Rodger P M. Polydispersity in oligomeric low dosage gas hydrate inhibitors. Journal of Materials Chemistry, 2006, 16(20): 1934-1942

101 Horikawa S, Itoh H, Tabata J, et al. Dynamic behavior of diatomic guest molecules in clathrate hydrate structure II. Journal of Physical Chemistry B, 1997, 101(32): 6290-6292

102 Jatkar K, Lee S, Lee J W. Molecular dynamics simulations of water cavity distortion for determining clathrate hydrate equilibria. In: Proceedings of the AIChE National meeting. Nashville, TN, 2009

103 Greathouse J A, Cygan R T, Simmons B A. Vibrational spectra of methane clathrate hydrates from molecular dynamics simulation. Journal of Physical Chemistry B,2006, 110(13): 6428-6431

104 English N J, Rosenbaum E J, Johnson J K, et al. Thermal conductivity of methane hydrate from experiment and molecular simulation. Journal of Physical Chemistry B,2007, 111(46): 13194-13205

105 Frankcombe T J, Kroes G J. Molecular dynamics simulations of Type-sII hydrogen clathrate hydrate close to equilibrium conditions. Journal of Physical Chemistry C,2007, 111(35): 13044-13052

106 Guo G J, Zhang Y G, Zhao Y J, et al. Lifetimes of cagelike water clusters immersed in bulk liquid water: a molecular dynamics study on gas hydrate nucleation mechanisms. Journal of Chemical Physics, 2004, 121(3): 1542-1547

107 Molinero V, Jacobson L C, Hujo W. Amorphous precursors in the nucleation of clathrate hydrates. Journal of the American Chemical Society, 2010, 132(33): 11806-11811

108 Sum A K, Walsh M R, Koh C A, et al. Microsecond simulations of spontaneous methane hydrate nucleation and growth. Science, 2009, 326(5956): 1095-1098

109 Debenedetti P G, Sarupria S. Hydrate molecular ballet. Science, 2009, 326(5956): 1070-1071

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