Results 81 to 90 of about 10,780 (258)
Methane Hydration‐Shell Structure and Fragility
Angewandte Chemie, 2018 AbstractThe influence of oily molecules on the structure of liquid water is a question of importance to biology and geology and many other fields. Previous experimental, theoretical, and simulation studies of methane in liquid water have reached widely conflicting conclusions regarding the structure of hydrophobic hydration‐shells.
Xiangen Wu +4 more
openaire +4 more sources
The Canadian Journal of Chemical Engineering, EarlyView.Left: Desulphurization method application. Right: Novel desulphurization method. Abstract The presence of hydrogen sulphide (H2S) in biogas poses significant environmental and operational challenges due to its corrosive and toxic properties. Thus, this study aimed to develop a dual‐function desulphurization system using a cation exchange resin (CIER ...
Matheus Damásio Thrun +6 more
wiley +1 more source
Experimental investigation into gas production from methane hydrate in sediment by depressurization in a novel pilot-scale hydrate simulator [PDF]
, 2012 The gas production behavior from methane hydrate in the sediment by depressurization was investigated in a novel pilot-scale hydrate simulator (PHS), a three-dimensional pressure vessel of 117.8 L Experimental results are compared with those in a cubic
Wang, Yi +8 more
core +1 more source
Methane Hydrate Formation and Dissociation in the Presence of Silica Sand and Bentonite Clay
Oil & Gas Science and Technology, 2015 The formation and dissociation of methane hydrates in a porous media containing silica sand of different sizes and bentonite clay were studied in the presence of synthetic seawater with 3.55 wt% salinity.
Kumar Saw V. +3 more
doaj +1 more source
Clathrate hydrate crystallization
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Clathrate hydrate crystallization has been an area of interest to chemical engineers from the point of view of crystal structure, thermophysical properties, phase equilibria, kinetics, industrial applications, and environmental (climate change) implications.
Peter Englezos
wiley +1 more source
Effects of Submarine Methane-Rich Fluids on Gas Hydrate Production During Depressurization
Journal of Marine Science and EngineeringSubmarine methane-rich fluids migrating through geological conduits significantly influence gas hydrate production during depressurization. However, the coupled effects of methane, water, and heat delivered by these fluids on hydrate dissociation and ...
Peixiao Mao +3 more
doaj +1 more source
Characteristics of Methane Hydrate Formation in Artificial and Natural Media
Energies, 2013 The formation of methane hydrate in two significantly different media was investigated, using silica gel as an artificial medium and loess as a natural medium.
Qingbai Wu, Peng Zhang, Yuzhong Yang
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez +3 more
wiley +1 more source
, 2008 Using a specially constructed Gas Hydrate Resonant Column (GHRC), the University of Southampton explored different methods of hydrate synthesis and measured the properties of the resulting sediments, such as shear wave velocity (Vs), compressional wave ...
Kingston, Emily +4 more
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Biogeochemical processes and microbial diversity of the Gullfaks and Tommeliten methane seeps (Northern North Sea). [PDF]
, 2008 Fluid flow related seafloor structures and gas seeps were detected in the North Sea in the 1970s and 1980s by acoustic sub-bottom profiling and oil rig surveys.
Shovitri, M. +13 more
core