Specific process features of epoxidation of fatty acid methyl esters of vegetable oils with performic acid generated in situ
| Autor: | S. I. Gustyakova, E. M. Makarova, V. N. Sapunov, M. S. Voronov, I. S. Kozeeva |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
chemistry.chemical_classification
In situ Performic acid General Chemical Engineering Aqueous two-phase system Fatty acid chemistry.chemical_element 02 engineering and technology General Chemistry Epoxy 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Peroxide Oxygen 0104 chemical sciences chemistry.chemical_compound chemistry visual_art visual_art.visual_art_medium Organic chemistry Redistribution (chemistry) 0210 nano-technology |
| Zdroj: | Russian Journal of Applied Chemistry. 90:53-62 |
| ISSN: | 1608-3296 1070-4272 |
| Popis: | Physicochemical relationships of the phase distribution of the reactants in epoxidation of fatty acid methyl esters of vegetable oils with performic acid generated in situ were determined.. The progress of epoxidation is accompanied by redistribution of the organic and aqueous phase volumes. The major cause of changes in the phase volumes is the transfer of peroxide oxygen from the aqueous phase into the organic phase upon formation of epoxy groups. A comparable change in the phase volumes is due to reactive extraction of aqueous phase components with the epoxy compounds formed. |
| Databáze: | OpenAIRE |
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