Kinetic Modeling of Sunflower Oil Methanolysis Catalyzed by Calcium‐Based Catalysts

The kinetic model, which was originally developed for sunflower oil methanolysis catalyzed by CaO⋅ZnO, was examined for several other calcium-based catalysts like neat CaO, quicklime and Ca(OH)2. This model including triacylglycerols mass transferand chemically-controlled regimes demonstrated a good agreement with the experimental data in terms of a high coefficient of determination (0.971±0.022) and acceptable mean relative percentage deviation (±15.9%). Hence, this model is recommended for modeling the kinetics of sunflower oil methanolysis over calcium-based catalysts under widely ranging reaction conditions.

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