热壁加氢反应器的检验技术  

Inspection Technology for Hot- wall Hydrogenation Reactor

作　　者：朱晏萱[1] 霍维晶[1] 柏明清[2] 

机构地区：[1]克拉玛依职业技术学院,新疆独山子833699 [2]独山子石化公司研究院,新疆独山子833699

出　　处：《广州化工》2016年第4期121-123,共3页GuangZhou Chemical Industry

摘　　要：阐述了热壁加氢反应器的结构特点及一般选材,对制造、使用过程中可能出现的腐蚀、材质裂化、裂纹及其他损伤情况进行了归纳,对损伤产生的原因、防止或减少损伤发生的方法进行了总结。重点论述了热壁加氢反应器的检验技术,根据基层和内衬层的材质、结构特点,对无损检测方法分别进行了总结,最后对风险检验技术在热壁加氢反应器检验的应用进行了介绍。Structure, material selection, corrosion in using, crack and other damage situation of hot- wall hydrogenation reactor were discussed,and the cause for damage,the way to reduce or prevent damage were also summarized. Inspection technology for hot- wall hydrogenation reactor was mainly discussed,the NDT method was summarized according to the material and structure for the base and lining,the applying of risk based inspection using in hot- wall hydrogenation reactor inspection was also introduced.

关 键 词：热壁加氢反应器 回火脆化 氢腐蚀 堆焊层剥离 风险检验 

分 类 号：TQ052.6[化学工程]