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On the dissociation of natural gas hydrates from surfactant solutions
Date
2001-01-01
Author
Karaaslan, U
Parlaktuna, Mahmut
Metadata
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Natural gas hydrates from different types and concentrations of surfactant solutions were produced and dissociated in a high-pressure cell. The Clausius-Clapeyron equation was utilized to derive the enthalpy related to the phase transition of the gas component from dissociation data. The results indicated that the phase change enthalpy of the nonionic surfactant solution hydrate is higher compared to that of pure-water and anionic surfactant solution hydrates. Experimental results also show that surfactants do not influence the thermodynamic dissociation point.
Subject Keywords
Hydrate formation
,
Dissociation
,
Solvates
,
Surfactants
,
Enthalpy
URI
https://hdl.handle.net/11511/47499
Journal
ENERGY & FUELS
DOI
https://doi.org/10.1021/ef000060q
Collections
Department of Petroleum and Natural Gas Engineering, Article
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U. Karaaslan and M. Parlaktuna, “On the dissociation of natural gas hydrates from surfactant solutions,”
ENERGY & FUELS
, pp. 241–246, 2001, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/47499.