کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
157738 | 456980 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Radial dispersion in trickle-bed reactors: Comparison between sock and dense loadings
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
A 0.3 m diameter trickle-bed reactor filled with porous alumina cylinders is used to study the influence of the catalyst loading method on liquid distribution. The study compares the performances of the dense and the sock loading methods in terms of radial liquid spreading. Measurements were performed using two wire mesh tomography devices, placed, respectively, 0.33 and 0.96 m below the liquid distributor. The obtained results show that, in opposition to general agreement, sock packed beds seem to distribute liquid better than dense packed beds. This surprising result may be tentatively explained by a larger anisotropy of the dense loading.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Science - Volume 65, Issue 1, 1 January 2010, Pages 538–541
Journal: Chemical Engineering Science - Volume 65, Issue 1, 1 January 2010, Pages 538–541
نویسندگان
J.D. Llamas, F. Lesage, G. Wild,