Droplet Evaporation Process of a Fluorobenzene + n-Octane + Polystyrene Mixture [PDF]
Molecules, 2023 The vapor–liquid equilibrium of the fluorobenzene–polystyrene binary polymer solution at 303.15 K was measured using a static pressure device. The vapor–liquid equilibrium of the fluorobenzene–n-octane–polystyrene ternary solution in a partial ...
Wei Wang, Zhendong Zhou, Bo Zhou
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Experimental investigation and thermodynamic correlation of chlordiazepoxide solubility in supercritical CO₂ [PDF]
Scientific ReportsThis study investigated the solubility of chlordiazepoxide in supercritical carbon dioxide (SCCO₂) at pressures ranging from 12 to 30 (MPa) and temperatures ranging from 308 to 338 (K). The measured solubilities ranged from 19.8 to 576 parts per million (
Nedasadat Saadati Ardestani +4 more
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Using the group contribution method to predict the flash temperature of biodiesel and ethanol mixtures [PDF]
HeliyonThis article presents a novel approach to predict the flash temperature of biodiesel and ethanol mixtures using the Group Contribution Method (GCM). Expanding on the pioneering work by Liaw et al.
Esmaeil Bahrani +2 more
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Implementation of the UNIQUAC model in the OpenCalphad software
Fluid Phase Equilibria, 2020 The UNIQUAC model is often used, for example in engineering, to obtain activity coefficients in multicomponentsystems, while the CALPHAD method is known for its capability in phase stability assessmentand equilibrium calculations. In this work, we combine them by representing the UNIQUAC model accordingto the CALPHAD method and implementing it in the ...
Bo Sundman +2 more
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Identification of UNIQUAC binary interaction parameters in liquid-liquid equilibrium [PDF]
Fluid Phase Equilibria, 2020 Abstract An algorithm is presented for the estimation of the UNIQUAC interaction parameters for liquid-liquid equilibrium of ternary systems. The algorithm is based on two optimization levels. In the inner level the algorithm performs the minimization of an objective function based on the isoactivity conditions.
Sebastiano Tomassetti +2 more
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Liquid-Liquid Equilibrium for Ternary Systems Containing Biodiesel+ Glycerol+ Alcohol (Ethanol or Methanol): Thermodynamic Modeling [PDF]
Journal of Chemical and Petroleum Engineering, 2020 Biodiesel is a substitute for fossil fuels which is produced through a transesterification reaction between vegetable oils or animal fats and light alcohols such as methanol or ethanol.
Majid Mohadesi
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Liquid-Liquid Extraction in a Microextractor: A Laboratory Examination and Thermodynamic Modeling of N-Hexane + Benzene + Sulfolane System [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2021 This study aimed at investigating liquid-liquid extraction of the three-component n-hexane + benzene + sulfolane system in a micro extractor. Experiments were carried out in a microtube with a diameter of 800μm using a T-shaped micromixer at a residence ...
Majid Mohadesi +2 more
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Phase Diagrams for the Aqueous Solutions of Carboxylic Acid with Dipropyl Ether: Experimental and Correlated Data [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2020 In this research, liquid-liquid equilibrium (LLE) data were experimentally obtained for the ternary systems of (water + carboxylic acid + dipropyl ether) at T = 298.2 K and P = 101.3 kPa.
Dilek Özmen, Sezin Bekri
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Machine Learning Approaches for Prediction of Phase Equilibria in Poly (Ethylene Glycol) + Sodium Phosphate Aqueous Two-Phase Systems [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2020 In this research, liquid-liquid equilibrium (LLE) data were experimentally obtained for the ternary systems of (water + carboxylic acid + dipropyl ether) at T = 298.2 K and P = 101.3 kPa.
Mohsen Pirdashti +3 more
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Experimental Investigation and Thermodynamic Modeling in Liquid-Liquid Equilibrium of Water + Propionic Acid + Cyclic Alcohols at T= 303.2, 313.2 and 323.2 K [PDF]
Journal of Chemical and Petroleum Engineering, 2022 Recovery of propionic acid from aqueous solution is economically and environmentally important. In this study, the liquid-liquid equilibrium data of water + propionic acid + cyclic alcohols (cyclopentanol and cyclohexanol) ternary system was obtained at ...
Faezeh Shahbazi, Majid Mohadesi
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