کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7089736 1460078 2016 29 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental study and mathematical modeling of breakthrough curve in rotating packed bed
ترجمه فارسی عنوان
مطالعه تجربی و مدل سازی ریاضی منحنی دستیابی به چرخش بسته بندی شده
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
Continuous adsorption of methylene blue (MB) from the aqueous solution onto raw rice husk was studied in rotating packed bed (RPB). A mathematical model developed for analyzing the data gave fairly good representation of the experimental breakthrough curves. Comparison with experimental data available in the literature for continuous operation in fixed bed showed that the uptake rate was an order higher in RPB. The simulation study indicated among others, that the global mass transfer coefficient decreases with increase of the radial distance from the inner packing radius, and the performance of a series of interconnected smaller rotating packed beds is superior in comparison to that of a single large bed having the same total volume and amount of adsorbent as the smaller ones.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering and Processing: Process Intensification - Volume 99, January 2016, Pages 19-24
نویسندگان
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