二甲醚的制备与应用前景  

Production and application prospect of dimethyl ether

作　　者：佟玲[1] 张启俭[1] 张谦温[2] 

机构地区：[1]辽宁工学院材料与化学工程学院,辽宁锦州121001 [2]北京石油化工学院化学工程系,北京102617

出　　处：《天津化工》2007年第4期37-40,共4页Tianjin Chemical Industry

摘　　要：综述了二甲醚的性质、制备方法、应用前景,比较了二甲醚制备方法的优缺点,其中,一步法生产二甲醚具有较高的经济价值。二甲醚作为一种重要的清洁能源和环境友好产品,其在车用燃料、民用燃料、化工原料方面的应用研究越来越受到重视,特别是作为燃料电池的燃料有着广阔的发展前景。The properties, production methods and application prospect of dimethyl ether（DME） are reviewed. In comparison of the advantages and disadvantages of different production methods, it is concluded that the one-step synthesis of DME from syngas is the best route. Research on the application of DME in the area of vehicle fuel, domestic fuel, chemical material especially in fuel cells draws more and more attention because DME is one of the most important clean fuels and environmentally benign product.

关 键 词：二甲醚 制备方法 应用前景 燃料电池 

分 类 号：TQ223.24[化学工程—有机化工]