合成氨锅炉给水溶解氧超标原因分析及对策  

Cause analysis and countermeasure on boiler feed water dissolved oxygen unqualified for ammonia plant

作　　者：李长途[1] 路海彬[1] 梁作栋[1] 刘隽姝[1] 柳延峰[1] 逄金国[1] 

机构地区：[1]中国石油吉林石化公司化肥厂,吉林吉林132021

出　　处：《化工科技》2012年第2期45-49,共5页Science & Technology in Chemical Industry

摘　　要：针对锅炉水除氧器出口溶解氧超标的问题,分析了溶解氧的危害及其腐蚀机理,并结合以往生产经验,从设备故障、工艺运行及分析测定等几个方面进行讨论分析,查找出溶解氧超标原因,并根据不同情况采取相应措施,解决生产问题,效果良好。In view of the deaeration export dissolved oxygen exceeding the allowed figure question,analyzing the dissolved oxygen harm and the corrosion mechanism,according to formerly experienced from the equipment failure,the craft movement and the assay determination and so on several aspects,we have found out the reason for the dissolved oxygen exceeding the allowed figure,and taken the corresponding measures,the effect is good.

关 键 词：除氧器 溶解氧 超标 分析 对策 

分 类 号：TQ113.254[化学工程—无机化工]