合成氨锅炉给水溶解氧超标原因分析及对策

摘要

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.%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.