Epoxidation of refined soy-bean oil by molecular oxygen. Influence of the variables. Kinetic study
DOI:
https://doi.org/10.3989/gya.1991.v42.i1.1276Keywords:
Epoxidation, Kinetic, Molecular oxygen, Soybean oilAbstract
The influences of temperature, concentration of catalyst and initial concentration of unsaturation on epoxide formation and esters from oleic and linoleic acids disappearance in liquid phase epoxidation reaction by molecular oxygen of soy-bean oil using molibdenyl-acetylacetonate as catalyst, has been studied. From experimental data obtained by a complex factorial design, an equation for epoxide formation reaction rate as a function of temperature, catalyst concentration and unsaturation initial concentration were deduced. A kinetic model is proposed too and using a calculation program based on 4th Order Runge-Kutta numerical procedure to simulate the reactions that took place, the kinetic coefficients and activation energies that best fitted the calculated data to the experimental data were determined.
Downloads
Download data is not yet available.
Downloads
Published
1991-02-28
How to Cite
1.
Martínez de la Cuesta PJ, Rus Martínez E, Román Cortés V. Epoxidation of refined soy-bean oil by molecular oxygen. Influence of the variables. Kinetic study. Grasas aceites [Internet]. 1991Feb.28 [cited 2024Apr.23];42(1):38-45. Available from: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1276
Issue
Section
Research
License
Copyright (c) 1991 Consejo Superior de Investigaciones Científicas (CSIC)
This work is licensed under a Creative Commons Attribution 4.0 International License.
© CSIC. Manuscripts published in both the printed and online versions of this Journal are the property of Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.All contents of this electronic edition, except where otherwise noted, are distributed under a “Creative Commons Attribution 4.0 International” (CC BY 4.0) License. You may read here the basic information and the legal text of the license. The indication of the CC BY 4.0 License must be expressly stated in this way when necessary.
Self-archiving in repositories, personal webpages or similar, of any version other than the published by the Editor, is not allowed.