二甲醚的生产、应用及检测  

The Production, Application and Detection of Dimethyl Ether

作　　者：乔明书[1] 徐磊[1] 耿嘉阳[1] 

机构地区：[1]黑龙江省科学院石油化学研究院,黑龙江哈尔滨150040

出　　处：《化学与粘合》2014年第3期215-217,共3页Chemistry and Adhesion

摘　　要：二甲醚是一种性能优良、有发展前景的新燃料,主要有两种制备方法:两步法和一步法。从长远看,一步法生产二甲醚具有较高经济价值,而CO2加氢制取二甲醚是未来的发展方向。二甲醚是理想的能源替代品,它用处广泛,可作为氟氯烃的替代品、民用燃料和车用燃料的替代品,且还可开发出一系列具有高附加值的产品,这也将推动我国二甲醚合成技术工业化的进程。最后对二甲醚的检测方法做了介绍。Dimethyl ether is a new fuel which has good performance and the future development. There are mainly two preparation methods：two-step method and one-step method. From a long term,one-step production has high economic value,but the preparation of dimethyl ethe from CO 2 and hydrogenation is the future direction. Dimethyl ether is an ideal energy-alternative,which is widely used as the alternative of HCFC, domestic fuel and automotive fuel. The dimethyl ether can also be developed a series of products with high value-added,which will also push the forward of industrial synthesis technology of dimethyl ether. At last, the detection of dimethyl ether is also introduced.

关 键 词：二甲醚 生产 应用 检测 

分 类 号：TQ223.24[化学工程—有机化工]