A 3-STAGE MICROMIXING MODEL FOR VERY FAST REACTIONS IN TUBULAR REACTORS

被引：1
|
作者：
BARRESI, AA
PIPINO, M
BALDI, G
机构：
[1] Dip. Scienza dei Materiali e Ingegneria Chimica, Politecnico di Torino C. so Duca degli Abruzzi 24
来源：
CHEMICAL ENGINEERING SCIENCE | 1992年 / 47卷 / 9-11期
关键词：
D O I：
10.1016/0009-2509(92)87137-F
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A three-stage model is presented to describe all the steps of the mixing process. A new approach to the evaluation of the turbulent mixing time is Proposed, introducing the distribution function of the mass over wave-numbers. The next stages are described by a Diffusion-Reaction model. The predictions of the model are in good agreement with experimental data from the literature for istantaneous reactions in tubular reactors with unpremixed feeds.
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页码：2831 / 2836
页数：6
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