液体表面张力及黏度变化对气液传质过程的影响  

The influence of liquid surface tension and viscosity changes on the mass transfer process

作　　者：李静 LI Jing(Taiyuan Chemical New Materials Co. , Ltd, Yangquan Coal Industry Group, Taiyuan Shanxi 030000, Chin)

机构地区：[1]阳煤集团太原化工新材料有限公司,山西太原030000

出　　处：《山西化工》2018年第1期81-83,共3页Shanxi Chemical Industry

摘　　要：在化工过程中,气液传质过程是普遍存在的。表面张力是影响界面传质的重要因素,同时表面张力及黏度对界面的稳定性有一定影响,所以会对气液传质过程造成显著影响。从表面活性剂、黏度两个方面综述了液体表面性质的变化对气液传质过程产生的影响,以期寻求能强化气液传质的界面调控新手段。The gas-liquid mass transfer is ubiquitous in chemical engineering process.In gas-liquid mass transfer process,surface tension of liquid is an important parameter of controlling interfacial mass transfer,and surface tension and viscosity have a certain effect on the stability of the interface,so gas-liquid mass transfer process has a significant impact.In this paper,the effects of liquid surface properties on the process of liquid mass transfer were reviewed from two aspects of surfactant,viscosity,in order to find a new way to strengthen the interface of gas-liquid mass transfer.

关 键 词：气液传质 液体表面张力 黏度 

分 类 号：TQ021.4[化学工程]