Results 101 to 110 of about 44,814 (186)

Natural Gas Hydrates

open access: yes, 2012
This paper reports on gas clathrates (commonly called hydrates), which are crystalline compounds that occur when water form a cage-like structure around smaller guest molecules. Gas hydrates of interest to the natural gas hydrocarbon industry are composed of water and eight molecules: methane, ethane, propane, isobutane, normal butane, nitrogen, carbon
Atilhan, Mert   +3 more
openaire   +3 more sources

Van't Hoff law for temperature dependent Langmuir constants in clathrate hydrate nanocavities

open access: yes, 2015
This work gives a van't Hoff law expression of Langmuir constants of different species for determining their occupancy in the nanocavities of clathrate hydrates.
Dahoo, Pierre Richard   +1 more
core   +1 more source

Effect of CO2 Thickeners on CH4-CO2 Replacement in Hydrate-Bearing Sediment

open access: yesJournal of Marine Science and Engineering
CO2 fracturing is known as the best solution to improve the efficiency of the CO2 replacement of natural gas hydrates, but the effect of CO2 thickeners on CH4-CO2 replacement are barely noticed.
Xuebing Zhou   +5 more
doaj   +1 more source

Gas Hydrates [PDF]

open access: yesEnergy Exploration & Exploitation, 2000
openaire   +1 more source

Low-pressure clathrate-hydrate formation in amorphous astrophysical ice analogs [PDF]

open access: yes
In modeling cometary ice, the properties of clathrate hydrates were used to explain anomalous gas release at large radial distances from the Sun, and the retention of particular gas inventories at elevated temperatures.
Allamandola, L. J.   +4 more
core   +1 more source

Fossil Fuels: Natural Gas [PDF]

open access: yes
This lesson provides an introduction to the use of natural gas as an energy source. Topics include its advantages (cleanliness, fewer carbon emissions), disadvantages (difficulty in transport and storage), sources, and usage.
John Pratte
core  

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