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。