炼油厂塔顶冷凝装置缓蚀剂研究进展

Research Progress in Corrosion Inhibitors for the Overhead Condensing Device in the Oil Refinery

介绍了石油化工行业常减压蒸馏装置塔顶冷凝系统的腐蚀机理,综述了塔顶冷凝装置常用的缓蚀剂种类及开发与应用研究现状;分析了缓蚀剂的缓蚀机理和工业常用的缓蚀剂的评价方法,并对缓蚀剂的开发与应用前景进行了展望。

The corrosion mechanism of the overhead condenser of atmospheric and vacuum distillation unit in petrochemical industry was introduced.Types and current situation of corrosion inhibitors were described.The inhibition mechanism of inhibitors was analyzed,and evaluation methods of inhibitors were discussed,and the development trend and application prospect of corrosion inhibitors were put forward.