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Details van artikel 7 van 14 gevonden artikelen
| Titel: |
MODELING THE EXTRACTION OF VALUABLE SUBSTANCES FROM NATURAL PLANTS USING SOLID-LIQUID EXTRACTION |
| Auteur: |
Winitsorn, Anurak Douglas, Peter L. Douglas, Supaporn Pongampai, Suwassa Teppaitoon, Witaya |
| Verschenen in: |
Chemical engineering communications |
| Paginering: | Jaargang 195 (2008) nr. 11 pagina's 1457-1464 |
| Jaar: |
2008-11 |
| Inhoud: |
A mathematical model for modeling solid-liquid extraction from plants was developed. Two extraction systems were investigated: tamarind seed coat-ethanol and green tea-ethanol. All models were fitted to experimental data and the results were compared. It was found that the model neglecting diffusion transport gave a better prediction than the theoretical model, however, the kinetic coefficient of the process cannot be obtained from this model. When comparing results of neglecting and considering external mass transfer resistance, it was found that both models can be used to predict the extraction yield reasonably well with the same range of mean deviation value. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 7 van 14 gevonden artikelen
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