空分装置启动时几个问题的分析和探讨

Analysis and Discussion on Problems in Starting of Air Separation Plant

分析了空分装置启动时容易出现差错的一些环节——冷量的制取与合理分配、传热温差与冷损、氩塔恒流阀控制、返充液氩是否可行等。

Some problems occurring in starting of an air separation plant were analyzed, such as making and rational distribution of cold amount, heat transmission temperature difference and cold loss, control of argon column constant flow valve, reverse filling of liquid argon.