石蜡加氢水冷器管束腐蚀的原因及解决办法

Causes of Corrosion of Water Cooler in Wax Hydrotreat-ing Unit and Solutions

在对石蜡加氢装置水冷器的腐蚀及防护措施进行现场调查的基础上,分析了Ni-P镀层的耐腐蚀性能,并得到应用。

Based upon the site investigation of corrosion and protection of water cooler in wax hydrotreating unit, the corrosion resistance of the electroless Ni-P plating was ana- lyzed and application was discussed.