一种低温管道堵塞处理方法  

Method for Treating Blockade of Cryogenic Pipe

作　　者：刘汉兵[1] 黄青松[1] 

机构地区：[1]武汉钢铁集团氧气公司,湖北武汉430083

出　　处：《冶金动力》2008年第6期22-23,共2页Metallurgical Power

摘　　要：介绍了两起精氩塔堵塞故障,分析了发生堵塞的原因;并结合其处理过程,摸索出一种有效的低温管道堵塞处理方法,使得堵塞部位得到很快疏通。Two blockade failures of argon refining tower were introduced and the reasons were analyzed. A method to effectively solve blockade of cryogenic pipes was developed and the blocked pipes got through quickly.

关 键 词：精氩塔 低温精馏 空分 堵塞 

分 类 号：TQ051.5[化学工程]