乙二醇蒸发塔的裂纹与对策  

The Crack of Ethylene Glycol Evaporating Tower and the Countermeasure

作　　者：黄新泉[1] 赵恒庆[1] 张素英[1] 李庆梅[1] 

机构地区：[1]新疆独山子石化公司研究院防腐中心,独山子833600

出　　处：《全面腐蚀控制》2003年第4期21-23,共3页Total Corrosion Control

摘　　要：近年来,包括新疆独山子石化公司在内的国内多个乙二醇装置的蒸发塔均发现大量裂纹。本文结合去年检修期间发现的我公司此类设备上裂纹行为,就其成因和预防措施进行分析讨论。In recent years, a large quality of crackings happend to the evaporation tower in many ethylene glycol plants includingDushanzi Petro-chem company. the present paper discusses the behavior of the crackings which were discovered in our company. thecorrosion reason and precaution measure are also analyzed.

关 键 词：乙二醇 蒸发塔 裂纹成因 预防措施 

分 类 号：TQ223.162[化学工程—有机化工] TQ053.5