80000m^3/h空分设备粗氩塔投运方法分析  

Analysis of commissioning method for crude argon tower of 80000m^3/ h air separation plant

作　　者：马磊 

机构地区：[1]兖矿新疆煤化工有限公司

出　　处：《深冷技术》2015年第4期57-60,共4页

摘　　要：简介80000 m3/h空分设备粗氩系统的流程和主要设计参数,分析影响粗氩塔正常运行的因素。介绍采用提前排氮法和粗氩冷凝器轻微氮塞法投运粗氩塔的效果,分析比较了这2种粗氩塔投运方法的优缺点。The technical process and main design parameters of the crude argon system of 80000 m3/h air separation plant are outlined, and the factors impairing the normal run of the crude argon tower are analyzed. The effects of commissioning crude argon tower with two methods （the advance nitrogen exhausting method and the method of slight nitrogen blocking of the crude argon condenser） are outlined, and the merits and demerits of the two commissioning methods for the crude argon tower are analyzed.

关 键 词：大型空分设备 粗氩塔 粗氩冷凝器 氩馏分 运行 

分 类 号：TQ116.43[化学工程—无机化工]