For equipment corrosion in the wet desulphurization system in ammonia synthesis industry, this article gives a brief introduction, analyzes the reasons and forms.

• 针对合成氨行业湿法脱硫系统的设备腐蚀作简要叙述,分析腐蚀产生的原因,可能存在的形式,如何减轻设备腐蚀等。