Axial Dispersion Based on the Residence Time Distribution Curves in a Millireactor Filled with β-SiC Foam Catalyst

被引：26
作者：
Saber, Meryem [1 ]
Cuong Pham-Huu [1 ]
Edouard, David [1 ]
机构：
[1] Univ Strasbourg, LMSPC, UMR CNRS ECPM 7515, F-67087 Strasbourg, France
来源：
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2012年 / 51卷 / 46期
关键词：
PRESSURE-DROP; METALLIC FOAMS; FIXED-BEDS; FAT FOAMS; SUPPORTS; REACTORS; DEHYDRATION; SLIM;
D O I：
10.1021/ie3017829
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The hydrodynamics of the platelet millireactor filled with different morphologies of the commercial open cell beta-SiC foams (0.8 < porosity (epsilon) < 0.95 and 890 mu m < cell size (Phi) < 2700 mu m) has been investigated. The axial dispersion profile of an inert tracer in a gas flow (superficial velocity from 0.01 to 0.3 m/s) is estimated by a robust deconvolution procedure The axial Peclet number based on Phi is found to be on the order of 1. The results are in agreement with the literature data and can be compared with the available results for the standard fixed bed.
引用
收藏
页码：15011 / 15017
页数：7
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