大氮肥
大氮肥
대담비
LARGE SCALE NITROGENOUS FERTILIZER INDUSTRY
2012年
6期
417-419
,共3页
氨冷凝器%漏氨%水冷器设备%影响状况
氨冷凝器%漏氨%水冷器設備%影響狀況
안냉응기%루안%수랭기설비%영향상황
ammonia cooler%ammonia-leak%water-cooler%effect status
介绍氨冷凝器氨泄漏后循环水中氨的状况,根据水冷器设备及地下管网腐蚀和结垢的检查情况,以及对监测试片、监测换热器试管的腐蚀情况和水冷器垢样数据的分析情况,表明氨冷凝器长期漏氨对水冷器设备有结垢沉积,并直接和间接引起水冷器设备腐蚀增加。
介紹氨冷凝器氨洩漏後循環水中氨的狀況,根據水冷器設備及地下管網腐蝕和結垢的檢查情況,以及對鑑測試片、鑑測換熱器試管的腐蝕情況和水冷器垢樣數據的分析情況,錶明氨冷凝器長期漏氨對水冷器設備有結垢沉積,併直接和間接引起水冷器設備腐蝕增加。
개소안냉응기안설루후순배수중안적상황,근거수랭기설비급지하관망부식화결구적검사정황,이급대감측시편、감측환열기시관적부식정황화수랭기구양수거적분석정황,표명안냉응기장기루안대수랭기설비유결구침적,병직접화간접인기수랭기설비부식증가。
The ammonia level in circulation water once ammonia is leaked irom the condenser, me cor- rosion and fouling inside the water-cooler and under-ground piping network are introduced as well as the corrosion on monitoring test-blocks, test-tube of monitoring heat-exchanger and data of fouling sample in wa- ter-cooler are analyzed;all those show that a long-term ammonia-leak from the condenser may cause the wa- ter-cooler to have a fouling deposits and this may directly or in-directly lead to a corrosion increase in the water-cooler.