大规模膜法空气分离技术应用进展  

Application of large-scale air separation by membranes

作　　者：黄美荣[1] 李新贵[1] 董志清[1] 

机构地区：[1]同济大学材料科学与工程学院混凝土材料研究国家重点实验室,上海200092

出　　处：《现代化工》2002年第9期10-15,共6页Modern Chemical Industry

基　　金：国家自然科学基金资助项目 (2 0 1 740 2 8)

摘　　要：富氧空气、氧气、氮气以及其他一些空气分离产品应用领域的增加 ,极大地推动了空气分离新技术的大规模发展。膜法空气分离以其节能、便利、安全等优异特性在空气分离产品的工业生产中展现出了极大的发展潜力。综述了现有膜材料的氧氮分离性能、制氧装置和制氮装置的研究开发及其在柴油发动机富氧燃烧等方面的应用研究 ,分析了膜法空气分离大规模商业化必须克服的技术障碍 ,从新型高性能膜材料的合成与制备方面提出了实现大规模膜法空气分离应用应采取的措施。The increments in application field of oxygen enriched air,oxygen,nitrogen and other air separation products have significantly pushed toward the development of air separation technology on large scale.Membrane based air separation shows a huge development potential because of many features,such as low energy consumption,facility,safety and so on.Separation performance of the available materials for oxygen enrichment,research and development of oxygen and nitrogen generator,and their application in oxygen enriched combustion air for diesel engines are summarized.Technical hurdles that must be overcome before successful commercialization are analyzed.Measures that must be taken are put forward for the application of large scale membrane based air separation technology from the viewpoint of synthesis and formations of new high performance membrane materials.

关 键 词：大规模 膜法空气分离 气体分离膜 应用 技术进展 

分 类 号：TQ028.8[化学工程] TQ028.1