气液固三相环流反应器的研究进展  

STUDY AND PROGRESS ON LOOP REACTOR FOR THE SYSTEM OF GAS-LIQUID-SOLID THREE PHASES

作　　者：朱慧红[1] 刘永民[1] 于大秋[1] 

机构地区：[1]辽宁石油化工大学石油化工系,辽宁抚顺113001

出　　处：《化工科技》2003年第4期48-52,共5页Science & Technology in Chemical Industry

基　　金：辽宁省自然科学基金资助项目(972050)。

摘　　要：综述了气液固三相环流反应器的类型及工作原理、气液固三相环流反应器的特性参数(气含率、固含率、循环液速、液相体积传质系数、轴向分散系数)的测量方法和影响因素,介绍了特性参数的数学模型,并对现有模型进行了评述,对今后的研究提出一些建议。The types and operating principles of gasliquidsolid loop reactor were reviewed.The characteristic parameters of gasliquidsolid loop reactor involved gas holdup, solid holdup, liquid circulation rate, liquid volumetric mass transfer, axial dispersion coefficient, the measured methods and effect factors of them were discussed. Based on characteristic parameters, not only the methods of establish model were summed up,but the models were commented. Some advice was presented,hoping that it can give some light effect to the studies.

关 键 词：气液固三相环流反应器 气含率 固含率 循环液速 液相体积传质系数 轴向分散系数 

分 类 号：TQ052.4[化学工程]