某炼厂加氢精制高压换热器泄漏原因分析及总结

Cause Analysis and Summary of Leakage of Hydro Refining High Pressure Heat Exchanger in a Refinery

介绍某炼油厂柴油加氢精制装置高压换热器泄漏情况,分析高压换热器泄漏原因及腐蚀形成的条件,以及对换热管束造成的影响和破坏,根据分析原因提出指导意见。

This paper introduces the leaking situation of high-pressure heat exchanger of diesel hydrotreating unit in a refinery, analyzes the causes of high pressure heat exchanger leakage and the conditions of corrosion formation, and influences and destroys the heat exchanger tube bundle.