新型气升式环流反应器液相破碎效果的实验比较  

Experamental Comparison of Liquid Phase Breaking Effect in a New Type of Air-lift Loop Reactor

作　　者：朱星华[1] 王浩然[1] 姜成英 

机构地区：[1]中科院化工冶金研究所分离科学与工程青年实验室,北京100080

出　　处：《化工时刊》2000年第6期19-22,共4页Chemical Industry Times

摘　　要：针对石油废水生物降解过程中所遇到的水相、油相难以快速均匀混合的问题,通过对气升式环流反应器动力学原理的分析,在其基础上进行了改进,设计出新型气升式环流反应器,通过实验验证了推理设计的正确。在本新型气升式反应器实验中,以煤油和水为介质,0.4 m^3/h的通气量是较佳的工作条件,证明了新型气升式反应器处理特殊条件液液两相均匀混合的可行性。In order to solve the problem that water phase and oil phase are difficulty to mix uniformly in the processing of biodegration at petroleum wast water, A new type of air-lift loop reactor is designed and made through analyzing the kinetics theory based on the original one. Experimental results show that the design is correct and the new reactor can deal with the mixing uniformity of two kind of immiscible liquid phase. The better work condition is 0.4m3/h ventilation rate with kerosene and water as the medium in the experiment.

关 键 词：气升式反应器 混合 液相破碎 废水处理 炼油 

分 类 号：TQ05[化学工程]