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  • 标题:Further study on kinetic modeling of sunflower oil methanolysis catalyzed by calcium-based catalysts
  • 本地全文:下载
  • 作者:Marija Miladinovic ; Marija Tasic ; Olivera Stamenkovic
  • 期刊名称:Chemical Industry and Chemical Engineering Quarterly
  • 印刷版ISSN:1451-9372
  • 出版年度:2016
  • 卷号:22
  • 期号:2
  • 页码:137-144
  • DOI:10.2298/CICEQ150618027M
  • 出版社:Association of the Chemical Engineers
  • 摘要: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 transfer- and 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.
  • 关键词:biodiesel; calcium-based catalysts; kinetics; methanolysis; modeling
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