加工高硫原油加氢空冷系统失效分析及防护措施  

FAILURE STATUS AND COUNTERMEASURES FOR HYDROGENATION AIR COOLING SYSTEM

作　　者：偶国富[1] 金浩哲[1] 包金哲[1] 曹海彬[1] 郑智剑[1] 

机构地区：[1]浙江理工大学机械与自动控制学院,浙江杭州310018

出　　处：《石油化工设备技术》2007年第6期17-21,24,共6页Petrochemical Equipment Technology

基　　金：国家自然科学基金(No.20576125);浙江省自然科学基金(No.Y105492);浙江省重点科技计划项目(No.2006C21121);浙江省重大科技计划项目(No.2006C13063)资助

摘　　要：针对中东高硫原油加工过程中易引发加氢空冷系统失效的现状,通过分析加氢裂化工艺过程、失效机理与典型案例,提出了加氢反应流出物空冷器系统的失效预测研究体系,并介绍了加氢装置空冷系统可靠运行的闭环管理思路。With the fact that the hydrogenation air cooling system's failure induced by processing of Middle East high sulfur crude oil happened easily,the process of hydrocracking,the failure mechanism,and the representative failure case were analysed,on the base of which,the predic- tion system used to research the failure of REAC system was put forward.At the same time,a closed—loop management idea that make hydro- genation air cooling system run reliably was in- troduced.

关 键 词：加氢裂化 空冷器系统 失效预测体系 闭环管理 

分 类 号：TE966[石油与天然气工程—石油机械设备]