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.