摘要
简述渗透汽化技术在我国的产业化状况;介绍其在石油化工、医药化工、精细化工领域中的应用实例,着重描述在有机溶剂和混合溶剂脱水、恒沸体系分离、溶媒回收方面发挥的作用.说明了研发的技术基础.
This work reviews the current trends of industrial applications for pervaporation membrane technology in China. Some industrial application examples of pervaporation membrane technology in petrochemical industry, pharmacy chemical industry, refine chemical industry are descrided in details. Pervaporation membrane technology is becoming key technology for azeotropic separation, solvent recovery, dehydration of organic solvents and mixed solvents, and so on. In addition, the research and development of this technology in China is also introduced.
出处
《膜科学与技术》
CAS
CSCD
北大核心
2007年第5期1-4,共4页
Membrane Science and Technology
基金
国家973项目(2003CB615701)
国家自然科学基金项目(20576059
20676067)
中石化科技开发研究基金(X505002)
中石油风险创新基金(05051143)
关键词
渗透汽化
复合膜
有机溶剂脱水
pervaporation
composite membrane
dehydration for organic solvents
