Prediction of solid polycyclic aromatic hydrocarbons solubility in water, with the NRTL-PR model

作者: Joan Escandell , Isabelle Raspo , Evelyne Neau

DOI: 10.1016/J.FLUID.2013.09.009

关键词: SolubilityThermodynamicsNon-random two-liquid modelPhase (matter)Work (thermodynamics)Fluid phaseChemistryPetroleumSolid solubilityHigh pressureOrganic chemistryPhysical and Theoretical ChemistryGeneral Physics and AstronomyGeneral Chemical Engineering

摘要: Abstract The accurate prediction of high pressure phase equilibria is crucial for the development and design chemical engineering processes. Among them modeling complex systems, such as petroleum fluids with water, has become more important exploitation reservoirs in extreme conditions. aim this work to explore capability NRTL-PR model predict solubility solid polycyclic aromatic hydrocarbons water. For purpose, we first validate our methodology fluid predictions gas (CO 2 , C H 6 ) mixtures. Finally, consider PAH by fitting group parameters either only on SLE data or both LLE hydrocarbon–water binary systems.

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