GLS-LR中相含率与循环液速的研究进展  

Study and progress on phase holdup and liquid recirculation velocity in GLS-LR

作　　者：孙守华[1] 仇勇[2] 林军[1] 刘永民[1] 路蒙蒙[3] 

机构地区：[1]辽宁石油化工大学石油化工学院,辽宁抚顺113001 [2]江苏省特种设备安全监督检验研究院盐城分院,江苏盐城224000 [3]辽宁石油化工大学化学与材料科学学院,辽宁抚顺113001

出　　处：《化工科技》2010年第2期59-64,共6页Science & Technology in Chemical Industry

基　　金：辽宁省自然科学基金项目(972050)

摘　　要：介绍了气液固三相环流反应器(GLS-LR)的工作原理及类型,概述了GLS-LR的气含率、固含率、循环液速等特性参数的测量方法,并指出了其优缺点;讨论了这三个特性参数随操作条件的变化规律;汇总并评述了气含率与循环液速的预测模型。The operating principles and types on loop reactor of gas-liquid-solid three phases（GLS-LR） were reviewed. The measured methods of the characteristic parameters involved gas holdup, solid holdup and liquid recirculation velocity in GLS-LR were summarized, also their advantage and disadvantage were pointed out. The rule of three characteristic parameters as changing with the operating conditions were discussed. The predicted models of the gas holdup and liquid recirculation velocity were collected and commented.

关 键 词：气液固三相环流反应器 气含率 固含率 循环液速 

分 类 号：TQ052[化学工程]