摘要
分析了渗透蒸发和渗透蒸发与化学反应耦合的传质过程,建立了渗透蒸发膜促进化学反应的数学模型,它能较准确地描述渗透蒸发膜分离过程对化学反应的影响.并讨论了模型参数的物理意义及其变化趋势.
In this paper,the mass transfer processes of pervaporation and the coulping pro- cess of pervaporatiort and chemical reaction were analyzed.The mathematical model of chem- ical reaction promoted by pervaporation membrane was established.It can reasonably show the influence of pervaporation on membrane separation on the chemical reaction.At the same time,the model parameters and their physical significance were discussed.
出处
《膜科学与技术》
CAS
CSCD
1996年第1期19-24,共6页
Membrane Science and Technology
基金
国家化学工程重点实验室基金项目
关键词
渗透蒸发
化学反应
耦合过程
数学模型
膜分离
pervaporation
chemical reaction
coulping process
mathematical model
