Propyl Propionate Methanolysis Kinetics: Experiment and Modeling

Propyl Propionate Methanolysis Kinetics: Experiment and Modeling

In concentrated solutions, the reaction rate constant calculated from the law of mass action depends on a mixture composition. In this study, we suggest a new approach based on the dynamic equilibrium principle and modified equations of van Rysselberghe and de Donder. Experimental results obtained f...

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Veröffentlicht in:The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2013-09, Vol.117 (38), p.9115-9119
Hauptverfasser: Povarov, Vladimir G, Keresten, Andrey A
Format: Artikel
Sprache:eng
Schlagworte:
Chemical reactions
Concentration (composition)
Dynamic tests
Mathematical analysis
Mathematical models
Physical chemistry
Rate constants
Reaction kinetics
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Zusammenfassung:In concentrated solutions, the reaction rate constant calculated from the law of mass action depends on a mixture composition. In this study, we suggest a new approach based on the dynamic equilibrium principle and modified equations of van Rysselberghe and de Donder. Experimental results obtained for propyl propionate methanolysis are in good agreement with calculated ones in the entire area of studied compositions. Such a method allows one to describe kinetics of reversible chemical reactions on both sides of the equilibrium.
ISSN:1089-5639
1520-5215
DOI:10.1021/jp403967b