کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6671543 1427415 2012 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modelling and optimization of supercritical CO2 extraction of St. John's Wort (Hypericum perforatum L.) using genetic algorithm
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Modelling and optimization of supercritical CO2 extraction of St. John's Wort (Hypericum perforatum L.) using genetic algorithm
چکیده انگلیسی
► The simulation and optimization of supercritical carbon dioxide extraction of St. John's Wort was investigated. ► A model that accounts for both particle and fluid phase was applied. ► The model was solved numerically and was successfully validated with experimental data. ► The equilibrium constant of extract between solid and solvent phase was determined using genetic algorithm. ► The model was found to predict well the experimental data and optimum T and P are 313 K and 20 MPa.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Supercritical Fluids - Volume 62, February 2012, Pages 102-108
نویسندگان
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