内压缩空分流程氩系统的操作与维护浅议

OPERATION AND MAINTENANCE OF ARGON SYSTEM IN INTERNAL IMPRESSION AIR SEPARATION PROCESS

介绍空分装置氩系统工艺流程、氩的特性及在主塔分布特点、氩系统工况建立条件、氩系统的操作与维护,探讨氩系统停运对主塔的影响及注意事项。

This paper introduced the process of argon system in ASU, the characters of argon, its dis- tribution in main tower, establishment of argon system scenario, and argon system operation and maintenance. The impact of argon system shutdown to the main tower and some precautions were also discussed.