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Almeida ARRP, Pinheiro BDA, Monte MJS. Phase Transitions Equilibria of Five Dichlorinated Substituted Benzenes. Molecules 2023; 28:molecules28041590. [PMID: 36838580 PMCID: PMC9963677 DOI: 10.3390/molecules28041590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/31/2023] [Accepted: 02/01/2023] [Indexed: 02/11/2023] Open
Abstract
This work reports an experimental study aiming to determine the thermodynamic properties of five chlorinated compounds with environmental impact. The vapor pressures of the crystalline phases of three isomers of dichlorobenzoic acid (2,4-, 2,5-, and 2,6-) and 2,6-dichlorobenzonitrile were measured at several temperatures using the Knudsen effusion technique. Another technique (a static method based on capacitance diaphragm manometers) allowed the measurement of the vapor pressures of both the crystalline and liquid phases of 2,4-dichlorobenzonitrile between 303.0 and 380.0 K. This latter technique also enabled the measurement of sublimation vapor pressures of 2,6-dichlorobenzonitrile over a larger range interval of temperatures, T = 328.7 and 391.8 K. The standard molar enthalpy, entropy, and Gibbs energy of sublimation (for all the compounds studied) and vaporization (for 2,4-dichlorobenzonitrile) were derived, at reference temperatures, from the experimental vapor pressure results. The temperatures and enthalpies of fusion and the isobaric heat capacities of the five crystalline-substituted benzenes were determined using differential scanning calorimetry. The contributions of the three substituents (-COOH, -CN, and -Cl) to the sublimation thermodynamic properties of the compounds studied were discussed.
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Euldji I, SI-MOUSSA C, HAMADACHE M, BENKORTBI O. QSPR Modelling of The Solubility of Drug and Drug‐Like Compounds in Supercritical Carbon Dioxide. Mol Inform 2022; 41:e2200026. [DOI: 10.1002/minf.202200026] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 04/03/2022] [Indexed: 11/05/2022]
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Wang HW, Hsieh CM. Prediction of solid solute solubility in supercritical carbon dioxide from PSRK EOS with only input of molecular structure. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2021.105446] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Evaluating the direct CO2 to diethyl carbonate (DEC) process: Rigorous simulation, techno-economical and environmental evaluation. J CO2 UTIL 2020. [DOI: 10.1016/j.jcou.2020.101254] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yu BY, Tsai CC. Rigorous simulation and techno-economic analysis of a bio-jet-fuel intermediate production process with various integration strategies. Chem Eng Res Des 2020. [DOI: 10.1016/j.cherd.2020.03.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Bell IH, Mickoleit E, Hsieh CM, Lin ST, Vrabec J, Breitkopf C, Jäger A. A Benchmark Open-Source Implementation of COSMO-SAC. J Chem Theory Comput 2020; 16:2635-2646. [PMID: 32059112 PMCID: PMC7675222 DOI: 10.1021/acs.jctc.9b01016] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The COSMO-SAC modeling approach has found wide application in science as well as in a range of industries due to its good predictive capabilities. While other models for liquid phases, as for example UNIFAC, are in general more accurate than COSMO-SAC, these models typically contain many adjustable parameters and can be limited in their applicability. In contrast, the COSMO-SAC model only contains a few universal parameters and subdivides the molecular surface area into charged segments that interact with each other. In recent years, additional improvements to the construction of the sigma profiles and evaluation of activity coefficients have been made. In this work, we present a comprehensive description of how to postprocess the results of a COSMO calculation through to the evaluation of thermodynamic properties. We also assembled a large database of COSMO files, consisting of 2261 compounds, freely available to academic and noncommercial users. We especially focus on the documentation of the implementation and provide the optimized source code in C++, wrappers in Python, and sample sigma profiles calculated from each approach, as well as tests and validation results. The misunderstandings in the literature relating to COSMO-SAC are described and corrected. The computational efficiency of the implementation is demonstrated.
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Affiliation(s)
- Ian H Bell
- Applied Chemicals and Materials Division, National Institute of Standards and Technology, Boulder, Colorado 80305, United States
| | - Erik Mickoleit
- Institute of Power Engineering, Faculty of Mechanical Science and Engineering, Technische Universität Dresden, Helmholtzstraße 14, 01069 Dresden, Germany
| | - Chieh-Ming Hsieh
- Department of Chemical & Materials Engineering, National Central University, Taoyuan 32001, Taiwan
| | - Shiang-Tai Lin
- Department of Chemical Engineering, National Taiwan University, 10617 Taipei City, Taiwan
| | - Jadran Vrabec
- Thermodynamics and Process Engineering, Technische Universität Berlin, Ernst-Reuter-Platz 1, 10587 Berlin, Germany
| | - Cornelia Breitkopf
- Institute of Power Engineering, Faculty of Mechanical Science and Engineering, Technische Universität Dresden, Helmholtzstraße 14, 01069 Dresden, Germany
| | - Andreas Jäger
- Institute of Power Engineering, Faculty of Mechanical Science and Engineering, Technische Universität Dresden, Helmholtzstraße 14, 01069 Dresden, Germany
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Prediction of solid solute solubility in supercritical carbon dioxide with and without organic cosolvents from PSRK EOS. J Supercrit Fluids 2020. [DOI: 10.1016/j.supflu.2019.104735] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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8
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Palmblad M. Visual and Semantic Enrichment of Analytical Chemistry Literature Searches by Combining Text Mining and Computational Chemistry. Anal Chem 2019; 91:4312-4316. [PMID: 30835438 PMCID: PMC6448173 DOI: 10.1021/acs.analchem.8b05818] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
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The
open-access scientific literature contains a wealth of information
for meaningful text mining. However, this information is not always
easy to retrieve. This technical note addresses the problem by a new
flexible method combining in a single workflow existing resources
for literature searches, text mining, and large-scale prediction of
physicochemical and biological properties. The results are visualized
as virtual mass spectra, chromatograms, or images in styles new to
text mining but familiar to analytical chemistry. The method is demonstrated
on comparisons of analytical-chemistry techniques and semantically
enriched searches for proteins and their activities, but it may also
be of general utility in experimental design, drug discovery, chemical
syntheses, business intelligence, and historical studies. The method
is realized in shareable scientific workflows using only freely available
data, services, and software that scale to millions of publications
and named chemical entities in the literature.
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Affiliation(s)
- Magnus Palmblad
- Center for Proteomics and Metabolomics , Leiden University Medical Center , Postzone S3-P, Postbus 9600, 2300 RC Leiden , The Netherlands
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Liang HH, Li JY, Wang LH, Lin ST, Hsieh CM. Improvement to PR+COSMOSAC EOS for Predicting the Vapor Pressure of Nonelectrolyte Organic Solids and Liquids. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b06289] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hsin-Hao Liang
- Department of Chemical and Materials Engineering, National Central University, Taoyuan 32001, Taiwan
| | - Jian-Yi Li
- Department of Chemical and Materials Engineering, National Central University, Taoyuan 32001, Taiwan
| | - Li-Hsin Wang
- Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan
| | - Shiang-Tai Lin
- Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan
| | - Chieh-Ming Hsieh
- Department of Chemical and Materials Engineering, National Central University, Taoyuan 32001, Taiwan
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Chang CK, Chen WL, Wu DT, Lin ST. Improved Directional Hydrogen Bonding Interactions for the Prediction of Activity Coefficients with COSMO-SAC. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b02493] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chun-Kai Chang
- Department of Chemical Engineering, National Taiwan University, Taipei City 10617, Taiwan
| | - Wei-Lin Chen
- Department of Chemical Engineering, National Taiwan University, Taipei City 10617, Taiwan
| | - David T. Wu
- Departments of Chemistry and of Chemical and Biological Engineering, Colorado School of Mines, Golden, Colorado 80401, United States
| | - Shiang-Tai Lin
- Department of Chemical Engineering, National Taiwan University, Taipei City 10617, Taiwan
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Semi-empirical correlation of solid solute solubility in supercritical carbon dioxide: Comparative study and proposition of a novel density-based model. CR CHIM 2018. [DOI: 10.1016/j.crci.2018.02.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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12
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Chen CY, Wang LH, Hsieh CM, Lin ST. Prediction of solid-liquid-gas equilibrium for binary mixtures of carbon dioxide + organic compounds from approaches based on the COSMO-SAC model. J Supercrit Fluids 2018. [DOI: 10.1016/j.supflu.2017.08.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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13
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Fingerhut R, Chen WL, Schedemann A, Cordes W, Rarey J, Hsieh CM, Vrabec J, Lin ST. Comprehensive Assessment of COSMO-SAC Models for Predictions of Fluid-Phase Equilibria. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b01360] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Robin Fingerhut
- Thermodynamics
and Energy Technology, University of Paderborn, 33098 Paderborn, Germany
| | - Wei-Lin Chen
- Department
of Chemical Engineering, National Taiwan University, 10617 Taipei City, Taiwan
| | | | | | - Jürgen Rarey
- DDBST GmbH, 26129 Oldenburg, Germany
- Carl-von Ossietzky University Oldenburg, 26129 Oldenburg, Germany
| | - Chieh-Ming Hsieh
- Department of Chemical & Materials Engineering, National Central University, 320 Taoyuan City, Taiwan
| | - Jadran Vrabec
- Thermodynamics
and Energy Technology, University of Paderborn, 33098 Paderborn, Germany
| | - Shiang-Tai Lin
- Department
of Chemical Engineering, National Taiwan University, 10617 Taipei City, Taiwan
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Si-Moussa C, Belghait A, Khaouane L, Hanini S, Halilali A. Novel density-based model for the correlation of solid drugs solubility in supercritical carbon dioxide. CR CHIM 2017. [DOI: 10.1016/j.crci.2016.09.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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