摘要
介绍了采用Ω环密封的高压加氢热交换器的检修工艺,对其设计、使用及检修中的问题进行了分析,提出了应注意的事项。
The maintenance process of high pressure hydrogenation heat exchanger with Ω ring seal structural was introduced. The problems and needing attention in the design, use and main- tenance were analyzed.
出处
《石油化工设备》
CAS
2012年第5期62-65,共4页
Petro-Chemical Equipment
关键词
热交换器
Ω环
密封
检修
heat exchanger
Ω ring
seal
maintenance
