摘要
疏水性聚丙烯中空纤维膜是一种新型的用于气液分离技术的气态膜，适用于从水溶液中分离挥发性物质。本文研究了用聚丙烯中空纤维膜在氨／水分离中的传质过程以及温度、浓度、流速等各种工艺条件对氨传质的影响。
P hollow fiber membrane is a new kind of membrane used widely in separation fields, and fit for separating evaparating substance from solution. This paper deals with mass transfer process on the separation of NH3/H2O with PP hollow fiber membrane and various technology-ical (temperature. concentration. velocity ectc. ) influencing mass transfer of NH3.
出处
《浙江工业大学学报》
CAS
1996年第3期233-238,共6页
Journal of Zhejiang University of Technology
关键词
聚丙烯
中空纤维
气态膜
氨
水
分离
Polgypropylene
Hollow fiber gas membrane
Separation of NH3/H2O
Application
