1) concentrated gas liquor,strong gas liquor
浓冷凝氨水
2) crude gas liquor
粗冷凝氨水
3) weak gas liquor
稀冷凝氨水
4) ammonia condensation cooler
氨水冷凝冷却器
5) Flocculation residual water with low concentration ammonia nitrogen
低浓度氨氮絮凝余水
6) ammonia condenser
氨冷凝器
1.
It was found that the leakage cause of the ammonia condenser tubes was the electrochemical corrosion due to the cooling water based on the analysis on the cooling water,tubes and the scales.
通过对冷却水、传热管以及垢层的分析检验 ,发现氨冷凝器传热管泄漏是由冷却水对金属的电化学腐蚀引起的。
2.
Analyzes the design defects of ammonia condenser in SNAM ammonia stripping process urea plant and provides the improvement methods.
剖析斯那姆氨汽提法尿素生产装置中氨冷凝器的设计缺陷 ,提出改进措施。
3.
In accordance with the problems such as lower cooling effect and corrosion of the water treatment of the cooling water system of ammonia condenser,the water treatment program of the water quality was optimized,and the water treatment effect before and after the program were summarized.
针对氨冷凝器冷却水系统水处理存在的冷却效果差和腐蚀问题,提出水质处理的优化方案,总结了优化前后的水处理效果,结果表明:使用新方案后,氨冷凝器的冷却效果得到明显的改善,冷凝排气压力降低,氨排压4机运行时为1。
补充资料：氨水
氨溶于水即得氨水（过去误认为NH4OH溶液）,为弱碱；发生微弱的电离作用：NH3·H2ONH嬃+OH-
在标准条件下,电离平衡常数Kb=1.8×10-5。氨水可用作化学试剂，稀氨水是速效肥料。
在标准条件下,电离平衡常数Kb=1.8×10-5。氨水可用作化学试剂，稀氨水是速效肥料。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条