常减压装置常压塔塔顶系统腐蚀失效分析与防腐

Corrosion Failure Analysis and Corrosion Protection of Atmospheric Tower Overhead System in Distillation Apparatus

分析了湛江东兴石油化工有限公司2#蒸馏装置自建成投产以来常压塔塔顶系统的防腐措施及效果,分析了腐蚀失效的原因,提出了一些可行的防腐措施和建议。

Corrosion protection measures and effect of atmospheric tower overhead system in 2# distillation apparatus of Sinopec Zhanjiang Dongxing Petrochemical Corporation since it＇s con- struction has been completed and put into production, corrosion reasons were analyzed, corrosion cases of this system were summarized, and feasible proposals were put forward.