合成氨自控设备大气腐蚀机理及预防对策  

Atmospheric corrosion mechanism and preventive measures of synthetic ammonia automatic control equipment

作　　者：宋玉柱 李国伟 赵楠 杨丽丽 徐永强 SONG Yuzhu;LI Guowei;ZHAO Nan;YANG Lili;XU Yongqiang(Inner Mongolia Ecological Environment Science Research Institute Co.,Ltd.,Hohhot O10010,Inner Mongolia Autonomous Region;Inner Mongolia Xinyuan Silicon Material Technology Co.,Ltd.,Baotou 014000,Inner Mongolia Autonomous Region)

机构地区：[1]内蒙古生态环境科学研究院有限公司,内蒙古呼和浩特010010 [2]内蒙古鑫元硅材料科技有限公司,内蒙古包头014000

出　　处：《氮肥技术》2025年第1期11-14,共4页Nitrogenous Fertilizer Technology

摘　　要：在合成氨生产企业中,铜被大量应用于自控设备接线端子。本文分析一起现场设备受大气腐蚀而导致的故障,思考在设计、生产中应注意的问题,提出改造建议及预防措施。Copper is widely used in the wiring terminals of automatic control equipment in synthetic ammonia production enterprises.This article analyzes a malfunction of on-site equipment caused by atmospheric corrosion,considers issues that should be noted in design and production,and proposes modification suggestions and preventive measures.

关 键 词：合成氨 自控 腐蚀 原因 措施 

分 类 号：TQ1[化学工程]