Extension of the group contribution NRTL-PRA EoS for the modeling of mixtures containing light gases and alcohols with water and salts
| Autor: | Laurent Avaullee, Christophe Nicolas, Evelyne Neau |
|---|---|
| Přispěvatelé: | Laboratoire de Mécanique, Modélisation et Procédés Propres (M2P2), Centre National de la Recherche Scientifique (CNRS)-École Centrale de Marseille (ECM)-Aix Marseille Université (AMU), Institut de Recherche en Génie Civil et Mécanique (GeM), Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-École Centrale de Nantes (ECN)-Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU)-École Centrale de Marseille (ECM)-Centre National de la Recherche Scientifique (CNRS), Institut méditerranéen d'océanologie (MIO), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Total Energies |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
General Chemical Engineering
Clathrate hydrate General Physics and Astronomy Thermodynamics Alcohol 02 engineering and technology 010502 geochemistry & geophysics 01 natural sciences [SPI.MECA.MEFL]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph] chemistry.chemical_compound Electrolytes 020401 chemical engineering NRTL-PRA EoS Non-random two-liquid model 0204 chemical engineering Physical and Theoretical Chemistry 0105 earth and related environmental sciences chemistry.chemical_classification Phase equilibrium Continuous injection Group contributions EoS/G E approach Hydrocarbon chemistry Salt water Methanol Phase equilibria |
| Zdroj: | Fluid Phase Equilibria Fluid Phase Equilibria, Elsevier, 2018, 458, pp.194-210. ⟨10.1016/j.fluid.2017.09.028⟩ Fluid Phase Equilibria, 2018, 458, pp.194-210. ⟨10.1016/j.fluid.2017.09.028⟩ |
| ISSN: | 0378-3812 |
| DOI: | 10.1016/j.fluid.2017.09.028⟩ |
| Popis: | International audience; The offshore exploitation of petroleum fluids in normal conditions of pressure and temperature of transport and in presence of salt water is concerned with the prevention of gas hydrate formation, generally thanks to continuous injection of inhibitors, or punctual injection of methanol in start-up and shut-down operations. Hence, models of interest should provide both, satisfactory phase equilibrium estimations of hydrocarbon and alcohol mixtures with water and reliable predictions of their behavior in presence of salts. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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