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

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• 作者：Meryem Saber ; Cuong Pham-Huu ; David Edouard
• 刊名：Industrial & Engineering Chemistry Research
• 出版年：2012
• 出版时间：November 21, 2012
• 年：2012
• 卷：51
• 期：46
• 页码：15011-15017
• 全文大小：385K
• 年卷期：v.51,no.46(November 21, 2012)
• ISSN：1520-5045

文摘

The hydrodynamics of the platelet millireactor filled with different morphologies of the commercial open cell 尾-SiC foams (0.8 < porosity (蔚) < 0.95 and 890 渭m < cell size (桅) < 2700 渭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 桅 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.