摘要
介绍了重庆万盛煤化二期100kt/a二甲醚装置的技术特点,二期装置的工艺及反应器较一期100kt/a二甲醚的改进情况,充分显示二甲醚技术具有热量回收充分、单位二甲醚蒸汽消耗低、投资省,以及二甲醚反应器温度分布均匀、运行稳定、操作弹性大等特点。
The technical features of the phase II project-lOOkt/a dimethyl ether plant of Chongqing Wansheng Chemical, including the improvement on process and reactor, were introduced by comparing with the phase I project with the same dimethyl ether capacity. The improved process had advantages of higher heat recovery and lower steam consumption and investment, and the improved reactor had advantages of more uniform temperature distribution and better operational stability and flexibility.
出处
《天然气化工—C1化学与化工》
CAS
CSCD
北大核心
2015年第5期62-65,共4页
Natural Gas Chemical Industry
关键词
均温型反应器
二甲醚
合成
工艺改进
uniform temperature reactor
dimethyl ether
, production
proces improvement
