Liquid-liquid equilibrium constant for acetic acid in an olive oil-epoxidized olive oil-acetic acid-hydrogen peroxide-water system [PDF]
Hemijska Industrija, 2016 The liquid-liquid equilibrium constant for acetic acid in a quinary system olive oil-epoxidized olive oil-acetic acid-hydrogen peroxide-water was experimentally determined for temperatures and component ratios relevant for in situ epoxidation of
Janković Milovan R. +5 more
doaj +1 more source
Application of the mass-based UNIQUAC model to membrane systems: A critical revision [PDF]
The Journal of Chemical Thermodynamics, 2012 The UNIQUAC model is very suitable in describing (liquid + liquid) as well as (vapor + liquid) equilibrium for a wide range of systems. It can be extended to (solvent + polymer) systems for describing sorption equilibria. The original model is expressed in molar-based terms, but requires knowledge of structural parameters and molar masses of all ...
Chovau, Simon +2 more
openaire +1 more source
Estimation of UNIQUAC-NRF Model Parameters for NH3-CO2-H2O System [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2005 Vapor-liquid equilibrium in NH3-CO2-H2O system at high pressures has been studied. The UNIQUAC-NRF model for this system was extended by using the Goppert 4 maurer reported datas.
Hassan Pahlevanzadeh +1 more
doaj
An empirical investigation and computational modeling of volatile organic compound (VOCs) elimination from aqueous solutions by means of Pervaporation [PDF]
Engineering and Technology JournalThe present study harnessed a commercially available polydimethylsiloxane (PDMSTM4060) membrane designed for the selective separation of soluble benzene (C6H6) and toluene (C7H8) compounds from an aqueous solution employing pervaporation (PV).
Salam Rasheed +6 more
doaj +1 more source
Isobaric Vapor - Liquid Equilibria of Gasoline Additives Systems At 101.3 kPa [PDF]
Engineering and Technology Journal, 2010 In this study, isobaric vapor-liquid equilibrium of gasoline additives for threeternary systems: “MTBE + Ethanol + 2-Methyl-2-propanol”, “Ethanol + 2-Methyl-2-propanol + Octane”, and “MTBE + Ethanol + Octane” at 101.3kPa arestudied.
Khalid Farhod Chasib Al-Jiboury +1 more
doaj +1 more source
Liquid - Liquid Equilibrium of (Methylcyclohexane + Methanol + Ethyl Benzene): Experimental Data and UNIQUAC Model [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2009 The determination region of solubility of methanol with gasoline of high aromatic content was investigated experimentally at temperature of 288.2 K. A type 1 liquid-liquid phase diagram was obtained for this ternary system.
Hossein Ghanadzadeh +2 more
doaj
Phase behavior of water-menthol based deep eutectic solvent-dodecane system
Chemical Thermodynamics and Thermal Analysis, 2021 In the current work, two menthol-based hydrophobic deep eutectic solvents (DESs) have been synthesized to extract dodecane from water-dodecane emulsion at 298 K and atmospheric pressure.
Papu Kumar Naik +3 more
doaj +1 more source
Chemical Thermodynamics and Thermal AnalysisThe vapor-liquid equilibrium (VLE) of refrigerant with ionic liquid (IL) is crucial for different applications, such as extractive distillation separation of refrigerant blends.
Yunqian Zhang, Baoli Sang, Xiaopo Wang
doaj +1 more source
UNIQUAC activity coefficient model for the systems of 1-propanol + water and 2-propanol + water [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2005 Predictions of vapor liquid equilibria and azeotrope conditions of binary systems of 1-propanol+ water and 2-propanol+water at 30, 60, and 100 kPa were conducted in this work.
Numuang, C., Kaewsichan, L.
doaj
High Voltage, EarlyView.ABSTRACT Moisture is a sensitive issue for transformer oils, as it adversely affects the stability of insulation papers and dielectric strength of the oils. However, the lack of a quantitative model makes it challenging to evaluate the water solubility of ester‐based oils, which is an undesirable restriction for developing novel ester‐based oils ...
Linyang Dan +5 more
wiley +1 more source