焦化装置腐蚀管道及换热器的寿命预测研究

Life Prediction Study of Corrosive Pipeline and Heat Exchanger in a Coking Plant

基于对我国目前焦化装置生产过程中腐蚀现状的研究,结合停工腐蚀检查期间的测厚数据,参照国内外相关标准,针对典型腐蚀管道及典型换热器进行寿命预测,并计算下次检验日期,为焦化装置腐蚀设备使用期限提供参照,具有一定的工程应用意义。

This paper is based on the research the present situation of corrosion in the process of coking plant production,combining with the thickness data during shutdown corrosion inspection,strictly abide by standards at home and abroad,in view of the typical pipeline and heat exchanger,which provides the reference for coking device corrosion equipment service life,and it also has certain significance for engineering applications.