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Conference papers
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 CO2 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.
Cited literature [36 references]
https://hal-mines-paristech.archives-ouvertes.fr/hal-01152775
Contributor : Marie-Claude Watroba <>
Submitted on : Tuesday, January 12, 2016 - 9:50:46 AM
Last modification on : Thursday, September 24, 2020 - 4:36:08 PM
Long-term archiving on: : Friday, April 15, 2016 - 10:00:11 PM
Contributor : Marie-Claude Watroba <>
Submitted on : Tuesday, January 12, 2016 - 9:50:46 AM
Last modification on : Thursday, September 24, 2020 - 4:36:08 PM
Long-term archiving on: : Friday, April 15, 2016 - 10:00:11 PM
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AGIS_2015-v2.pdf
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