压力容器2017，Vol.34Issue(7)：56-59,4.DOI:10.3969/j.issn.1001-4837.2017.07.009
加氢裂化装置脱丁烷塔塔底重沸炉腐蚀问题分析及对策
Corrosion Analysis and Countermeasures of Reboiler Furnace of Debutaniz Tower in Hydrocracking Unit
程四祥 1王宇 2陈贤洮 1王中华 1张鹏3
作者信息
- 1. 合肥通用机械研究院,安徽合肥230031
- 2. 中石化天津分公司,天津300270
- 3. 中石油大庆石化分公司,黑龙江大庆163711
- 折叠
摘要
Abstract
The increase of the sulfur content of the crude oil will change the corrosion environment of the downstream equipment,and the original design can not meet the needs of deteriorating corrosion environment.The corrosion of the bottom system of the unit in the hydrogenation unit is very good.The corrosion problem of the bottom of the tower was analyzed,the cause of the corrosion was found,and some reasonable suggestions for improvement were put forward.关键词
加氢裂化/重沸炉/腐蚀Key words
hydrocracking unit/reboiler furnace/corrosion分类
机械制造引用本文复制引用
程四祥,王宇,陈贤洮,王中华,张鹏..加氢裂化装置脱丁烷塔塔底重沸炉腐蚀问题分析及对策[J].压力容器,2017,34(7):56-59,4.
