کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5749693 1412485 2016 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental and modeling study of fluidized bed granulation: Effect of binder flow rate and fluidizing air velocity
ترجمه فارسی عنوان
مطالعه تجربی و مدل سازی گرانولاسیون بستر سیال: اثر جریان اتصال دهنده و سرعت هوای مایع شدن
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست شیمی زیست محیطی
چکیده انگلیسی
Fluidized bed granulation is a widely used technique of producing granules in pharmaceutical, food, detergent, and fertilizer industries. In this study, fluidized bed granulation of two powders - wheat flour and rice powder - with water as binder is studied experimentally and by modeling. The effects of two process parameters - binder flow rate, fluidizing air velocity - are determined. Experimental results show that increasing the binder flow rate favors the formation of bigger granules while increasing fluidizing air velocity leads to a decrease in average granule diameter. Population balance model with suitable form of coalescence kernel (β) has been used to describe the granule growth. Later, this kernel is linked with process parameters - binder flow rate and fluidizing air velocity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Resource-Efficient Technologies - Volume 2, Supplement 1, December 2016, Pages S124-S135
نویسندگان
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