A5091269587- Phase Equilibria and Thermodynamics
- Thermodynamic properties of mixtures
- Chemical Thermodynamics and Molecular Structure
- Process Optimization and Integration
- Crystallization and Solubility Studies
- Material Dynamics and Properties
- Analytical Chemistry and Chromatography
- Advanced Thermodynamics and Statistical Mechanics
- Chemical and Physical Properties in Aqueous Solutions
- Carbon Dioxide Capture Technologies
- Petroleum Processing and Analysis
- Catalysis and Oxidation Reactions
- Hydrocarbon exploration and reservoir analysis
- Heat transfer and supercritical fluids
- Catalysts for Methane Reforming
- Advanced Physical and Chemical Molecular Interactions
- Polymer crystallization and properties
- Spectroscopy and Quantum Chemical Studies
- Rheology and Fluid Dynamics Studies
- Adsorption, diffusion, and thermodynamic properties of materials
- Spacecraft and Cryogenic Technologies
- Polymer Foaming and Composites
- Thermochemical Biomass Conversion Processes
- Advanced Chemical Physics Studies
- Metallurgical Processes and Thermodynamics
Planta Piloto de Ingeniería Química
2014-2024
Consejo Nacional de Investigaciones Científicas y Técnicas
2012-2024
Universidad Nacional del Sur
2014-2024
Universidade Estadual Paulista (Unesp)
2024
Centro Científico Tecnológico - Bahía Blanca
2013-2024
Universidad Nacional de Córdoba
2008-2010
Universidade Estadual de Maringá
2010
Technical University of Denmark
2008
McGill University
1996-2001
Universidade do Porto
2001
The phase equilibria of binary CO2 + n-alkane mixtures have been studied by an important number authors, both experimentally and using different types thermodynamic models. Modeling studies the behavior such highly nonideal systems generally achieved only partially accurate results in correlation equilibrium data when considering wide ranges temperature, pressure, molecular weight. In this study, a predictive for systems, based on three-parameter cubic equation state (EOS), that is, RK-PR...
This work presents new experimental phase equilibrium data for mitotane in supercritical CO2 and mitone plus ethanol. The synthetic-static method a high-pressure variable-volume view cell was used to measure the solid–fluid (SF) fluid–fluid (FF) data. experiments were carried out temperature range from (298 333) K pressure (3.44 21.84) MPa. Peng–Robinson equation of state (PR-EoS) describing fluid phases, an expression fugacity pure solid representing phase. made it possible model SF FF +...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTIsothermal Vapor-Liquid Equilibrium Data for the Binaries Isobutane-Ethanol, Isobutane-1-Propanol, and Propane-EthanolMarcelo S. Zabaloy, Hernan P. Gros, Susana B. Bottini, Esteban A. BrignoleCite this: J. Chem. Eng. 1994, 39, 2, 214–218Publication Date (Print):April 1, 1994Publication History Published online1 May 2002Published inissue 1 April 1994https://pubs.acs.org/doi/10.1021/je00014a005https://doi.org/10.1021/je00014a005research-articleACS...
In this work, we propose a computational strategy and methods for the automated calculation of complete loci homogeneous azeotropy binary mixtures related Pxy Txy diagrams models equation-of-state (EOS) type. The consists first finding system's azeotropic end points (AEPs). These can exist on vapor−liquid (VL) critical lines (CAEPs), liquid−liquid−vapor (LLV) (HAEPs), pure-compound vapor pressure (PAEPs). Next, chosen system, generate one or two lines. Each these has, as its starting point,...
<title>Abstract</title> This study investigated the solid-fluid and vapor-liquid equilibrium of binary {CO<sub>2</sub> + ketoprofen} ternary ethanol systems across various molar fractions. Experiments were conducted at 313 to 333 K pressures up 14 MPa, using a visual synthetic static method with variable volume cell. The results showed increased ketoprofen solubility temperature minimal impact on system's bubble pressure. Thermodynamic modeling employed Redlich-Kwong-Peng-Robinson equation...
A new procedure is proposed for obtaining the temperature dependence of attractive energy parameter equations state (EOS's) . The can be applied to two-parameter cubic and noncubic EOS's, it used Peng−Robinson (PR) EOS. modified form PR-EOS, ZVPR-EOS, accurately reproduce vapor pressure a wide variety pure compounds from triple point critical point. experimental information required each compound acentric factor, normal boiling temperature, coordinates at points. Tables parameters complete...
The accurate description of thermodynamic properties asymmetric multicomponent fluid systems industrial interest, over a wide range conditions, requires the availability models that are both consistent and mathematically flexible. Specially suited those equation-of-state (EOS) type, which built to represent liquids, vapors, supercritical fluids. composition dependence EOSs is typically pairwise additive, with binary interaction parameters conventionally fit match experimental information on...
This work gives an overview of the changes which have helped improve basic Peng−Robinson equation state (EOS). Four pure compound properties are considered: vapor pressure, saturated liquid volumes, and enthalpies vaporization. A comparative study results obtained with forms Peng−Robinson, van der Waals, Redlich-Kwong, MCSV equations clearly shows advantages form.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTIsothermal vapor-liquid equilibrium data for the binaries propane-2-propanol and propylene-2-propanolMarcelo S. Zabaloy, Guillermo D. B. Mabe, Susana Bottini, Esteban A. BrignoleCite this: J. Chem. Eng. Data 1993, 38, 1, 40–43Publication Date (Print):January 1993Publication History Published online1 May 2002Published inissue 1 January 1993https://pubs.acs.org/doi/10.1021/je00009a009https://doi.org/10.1021/je00009a009research-articleACS...