变负荷操作对空分装置制氩系统工况的影响  

Off-design Operation and its Influence on Argon Recovery System

作　　者：尹超[1] 涂后沅[1] 

机构地区：[1]中原大化集团有限责任公司,河南濮阳457004

出　　处：《化工设计通讯》2008年第3期5-7,共3页Chemical Engineering Design Communications

摘　　要：阐述了提高氩提取率的正确操作方法,在理论上讲述了氩系工况操作时氮塞发生的原因,调整手段及预防措施。Some proposals have been provided to increase the argon recovery rate ,the reason of nitrogen block during the off-design operation in theory is anal yang the adjustment and precautionary measure will also be presented as suggestion.

关 键 词：氮塞 氩馏分 粗氩塔 变工况 

分 类 号：TQ116.11[化学工程—无机化工]