Results 21 to 30 of about 28,105 (213)
On the thermodynamic stability and structural transition of clathrate hydrates [PDF]
, 2005 Gas mixtures of methane and ethane form structure II clathrate hydrates despite the fact that each of pure methane and pure ethane gases forms the structure I hydrate.
Davidson D. W. +6 more
core +1 more source
Strengthening mechanism of cemented hydrate‐bearing sand at microscales
Geophysical Research Letters, 2016 On the basis of hypothetical particle‐level mechanisms, several constitutive models of hydrate‐bearing sediments have been proposed previously for gas production.
Jun Yoneda +3 more
doaj +1 more source
A review on the methane emission detection during offshore natural gas hydrate production
Frontiers in Energy Research, 2023 Due to the high energy density, large potential reserves and only release CO2 and water after combustion, natural gas hydrate (NGH) is considered as the most likely new clean energy source to replace traditional fossil energy (crude oil, natural gas, etc.
Shuangxing Liu +4 more
doaj +1 more source
Research Progress on the Effect of Salts on the Stability of Methane Hydrate
Yankuang ceshi, 2018 The thickness of the methane hydrate stable zone is mainly controlled by the stability of methane hydrate. The temperature, pressure, pore water salinity, and gas component affect the thickness of the hydrate stable zone. The formation of methane hydrate
LIU Wei-yi +3 more
doaj +1 more source
Effect of Lithological Parameters on Combustion Characteristics of Methane Hydrate Sediments
Fire, 2023 In this paper, four lithological parameters, that is, thermal conductivity, particle size, porosity, and saturation, are investigated by combining experimental observations with numerical simulations to study the influence laws and mechanisms of action ...
Gan Cui +7 more
doaj +1 more source
Mechanical Performance of Methane Hydrate–Coal Mixture
Energies, 2018 Understanding mechanical behaviors of a methane hydrate–coal mixture are important for its associated application in coal and gas outburst prevention.
Xia Gao +5 more
doaj +1 more source
Petroleum Science, 2019 In this work, the effects of three ionic liquids (ILs), namely, 1-butyl-3-methylimidazolium tetrafluoroborate, 1-butyl-3-methylimidazolium dicyanamide and tetraethyl-ammonium chloride, on methane hydrate formation and dissociation kinetic parameters were
Ali Rasoolzadeh +2 more
doaj +1 more source
Synthesis of Chitosan Derivatives and Their Inhibition Effects on Methane Hydrates
Energies, 2022 In recent years, the study of natural polymer products such as methane hydrate inhibitors has attracted more and more attention in the scientific research field.
Yue Zhang +3 more
doaj +1 more source
Investigation of the influence of polyelectrolytes hydrodynamic properties on the hydrate formation process [PDF]
, 2018 One of the most perspective non-traditional sources of hydrocarbon raw materials and energy is gas hydrates (GH), which stimulates their large-scale study in many laboratories and scientific centers around the world.
Bondarenko, Volodymyr +11 more
core +1 more source
Adaptive modeling of methane hydrates
Procedia Computer Science, 2010 AbstractWe consider a computational model for the evolution of methane hydrates in subsurface. Methane hydrates, an ice-like compound abundant in subsea sediments and unstable in standard conditions, are an environmental hazard and simultaneously an energy source. Our multiphysics model includes multiphase multicomponent mass conservation equations and
Malgorzata Peszynska +2 more
openaire +1 more source