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Communication dans un congrès
Thermophysical Properties, Hydrate and Phase Behaviour Modelling in Acid Gas-Rich Systems
Abstract : In this communication we present experimental techniques, equipment and thermodynamic modelling for investigating systems with high acid gas concentrations and discuss experimental results on the phase behaviour and thermo-physical properties of acid gas-rich systems. The effect of high CO 2 concentration on density and viscosity were experimentally and theoretically investigated over a wide range of temperature and pressures. A corresponding-state model was developed to predict the viscosity of the stream and a volume corrected equation of state approach was used to calculate densities. The phase envelope and the hydrate stability (in water saturated and under-saturated conditions to assess dehydration requirements) of some acid gas-rich fluids were also experimentally determined to test a generalized model, which was developed to predict the phase behaviour, hydrate dissociation pressures and the dehydration requirements of acid gas rich gases.
Littérature citée [36 références]
https://hal-mines-paristech.archives-ouvertes.fr/hal-01250877
Contributeur : Marie-Claude Watroba <>
Soumis le : mardi 5 janvier 2016 - 14:15:14
Dernière modification le : jeudi 24 septembre 2020 - 16:36:08
Archivage à long terme le : : jeudi 7 avril 2016 - 15:22:08
Contributeur : Marie-Claude Watroba <>
Soumis le : mardi 5 janvier 2016 - 14:15:14
Dernière modification le : jeudi 24 septembre 2020 - 16:36:08
Archivage à long terme le : : jeudi 7 avril 2016 - 15:22:08
Fichier
AGIS_2015-v2.pdf
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