石油化工高等学校学报2017，Vol.30Issue(3)：15-19,5.DOI:10.3969/j.issn.1006-396X.2017.03.003
加氢裂化换热器结垢腐蚀原因分析
Fouling Corrosion Analysis of Hydrocracking Heat Exchanger
于焕良 1崔蕊 1赵耀1
作者信息
- 1. 中国石油化工股份有限公司 天津分公司,天津 300270
- 折叠
摘要
Abstract
Hydrocracking is one of the commonly used oil processing technology,in which the process conditions are under high temperature and high pressure.For the oil contains sulfur and other impurities,the hydrocracking unit can be corroded easily.The ion chromatography and X-ray fluorescence spectrum are used to study the fouling problem occurred in 2# hydrocracking unit E104 heat exchanger of SINOPEC Tianjin branch,and the causes of the corrosion fouling are analyzed from the scale of mechanism and nature of the material.The effective solving measures of fouling in hydrocracking unit heat exchanger are put forward.关键词
加氢裂化/换热器/结垢/腐蚀原因/措施Key words
Hydrocracking/Heat exchanger/Scaled/Corrosion reason/Measure分类
能源科技引用本文复制引用
于焕良,崔蕊,赵耀..加氢裂化换热器结垢腐蚀原因分析[J].石油化工高等学校学报,2017,30(3):15-19,5.
