大型煤制甲醇装置合成气净化工艺技术应用研究  

Application Research on Purification Technology of Syngas from Large Coal Methanol Plant

作　　者：何麟 姜宏安 蒋都钦 HE Lin;JIANG Hong＇an;JIANG Duqin(Zhongyuan Dahua Company of the Henan Energy Group,Puyang 457600,China)

机构地区：[1]河南能源化工集团中原大化公司,河南濮阳457600

出　　处：《河南化工》2018年第11期11-13,共3页Henan Chemical Industry

摘　　要：介绍了国内主流煤制甲醇装置合成气气体净化技术的优缺点,对目前主流的合成气净化技术进行了分析比较,重点对煤制甲醇应用广泛的物理吸收法冷法(Lurgi低温甲醇洗)技术的应用及操作注意事项和特点进行了介绍。The advantages and disadvantages of gas purification technology of synthetic gas in mainstream coal methanol plant are introduced. The current mainstream synthetic gas purification technologies are an-alyzed and compared. The application of physical absorption refrigeration （ Lurgi low - temperature metha-nol washing） technology widely used in coal-to-methanol production, as well as the matters needing at-tention and characteristics of its operation are introduced.

关 键 词：气体净化技术 Lurgi低温甲醇洗 物理吸收法 

分 类 号：TQ536[化学工程—煤化学工程]