摘要
介绍了一步法和二步法 2种二甲醚生产技术 ,分析了煤气化一步法、电石炉气一步法、粗甲醇气一步半法新工艺的工艺流程、消耗定额及成本。
Two kinds of production technologies of dimethyl et he r i.e. one step method and two step method were introduced;process flow,cons umption quota and cost for coal gasification one step method,carbide furnace g as one step method,coarse methanol gas one and half step method were analyzed.
出处
《化肥设计》
CAS
2004年第3期18-21,44,共5页
Chemical Fertilizer Design
关键词
二甲醚
一步气相法
二步法
生产技术
dimethyl ether
one step gas phase method
two ste p method
production technology
