In this paper, the causes of corrosion in the equipments of distillation unit were analyzed, and several items of anticorrosion measures using for this unit were presented.

• 通过对某炼油厂常减压蒸馏装置在生产中出现的腐蚀情况的分析，探讨引起腐蚀的原因，并提出一些防腐措施，以供工程参考。