新型渗透蒸发膜在偏二甲肼脱水中的应用前景  

Application Prospect of Novel Pervaporation Membrane in Dehydration of UDMH

作　　者：韩卓珍 张光友 李珍 丛继信 

机构地区：[1]总装备部后勤部防疫大队,北京100101

出　　处：《化学推进剂与高分子材料》2012年第4期31-35,48,共6页Chemical Propellants & Polymeric Materials

摘　　要：偏二甲肼传统的工业生产方法危险且能耗极大,渗透蒸发是一种新型的膜分离技术和清洁生产技术,受其膜材料的限制未能广泛应用,随着新型膜材料的出现打破这一瓶颈。在分析新型沸石膜用于醇/水等有机混合物脱水的应用研究基础上,讨论了将沸石膜应用于偏二甲肼脱水的可行性及待进一步研究的主要问题。The traditional industrial production methods of UDMH are hazardous, and their energy consumption is extremely high. The pervaporation is a novel membrane separation technique and clean production technique, but it has not been widely used due to the limit of membrane material. The bottleneck has been broken when the novel membrane material was found. Based on analysis for application research of the novel zeolite membrane in dehydration of organic mixtures such as alcohol/water system, the feasibility for use of the zeolite membrane in dehydration of UDMH and the main problems for further study are discussed.

关 键 词：沸石膜 偏二甲肼 脱水 渗透蒸发 

分 类 号：TB383.2[一般工业技术—材料科学与工程]