文献类型：期刊文献

中文题名：铁炭微电池电解填充流化床反应器水力学行为研究

英文题名：Study on hydraulic behaviors of ferrum-carbon micro-cell electrolysis reactor of packed-fluidized bed

作者：朱武斌[1];林逢凯[1];金庆西[1];刘亚[1]

机构：[1]华东理工大学资源与环境工程学院,上海200237

年份：2002

卷号：3

期号：11

起止页码：81

中文期刊名：环境污染治理技术与设备

外文期刊名：Techniques and Equipment for Environmental Pollution Control

收录：北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：铁炭微电池电解;填充流化床;水力混合特性;生物降解;废水处理

外文关键词：micro-cell electrolysis; packed-fluidized bed; hydraulic mixing characteristics

摘要：本文提出了一种新型的铁炭微电池电解反应器———填充流化床反应器 ,并对该反应器的水力学行为进行了研究。通过床层压降法测定临界流化气速 ,建立了关于临界流化气速Uc 的经验关联式 :Uc=0 .0 15 6C0 .2 7Vt0 .14 H0 .31。通过脉冲示踪物信号法测得停留时间分布密度函数E(t) 。
An innovative reactor for ferrum-carbon micro-cell electrolysis (packed-fluidized bed) was presented and its hydraulic behaviors have been investigated in this study. An empirical correlation for critical air velocityg(U c) has been proposed as follow: U c=0.0156C 0.27V t 0.14H 0.31. Resident time distribution(RTD) was obtained by pulse tracer signal. It was showed that the hydraulic mixing characteristics of the reactor approximate to completely mixed reactor(CMR).