Optimum design of radial flow moving-bed reactors based on a mathematical hydrodynamic model

被引：26
|
作者：
Mu, ZZ [1 ]
Wang, JF [1 ]
Wang, TF [1 ]
Jin, Y [1 ]
机构：
[1] Tsinghua Univ, Dept Chem Engn, Beijing 100084, Peoples R China
来源：
CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION | 2003年 / 42卷 / 05期
关键词：
radial flow reactor; moving-bed; continuous catalyst reforming; fluid flow; optimum designs; mathematical simulation;
D O I：
10.1016/S0255-2701(02)00065-X
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
An integrated hydrodynamic mathematical model is established from experimental results and a more rigorous definition is proposed for the uniformity of the axial gas distribution in a radial flow moving-bed reactor (RFMBR). A new iteration strategy is provided for the solution of the model. Simulations show the influence of the flow structure, the reactor dimension, the design of the axial gas distributor and the operation conditions on the axial uniformity of the gas distribution, This work provides a theoretical basis and useful method for the optimum design and operation of RFMBRs. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：409 / 417
页数：9
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