液体空分设备和液化设备相比较气体空分设备，需要更多的冷量。
Comparing with gaseous air separation plant. Full liquid air separation plant and gas liquefaction plant need more cold for the whole process.
文章介绍了一起因仪表气管道带水造成液体空分设备紧急停车的故障，提出了相应的处理和预防措施。
An urgent shutdown fault of a liquid-product air separation unit, due to water penetration into instrument gas pipe, is introduced. Corresponding treatment and precautions are also proposed.
简介了液体空分设备设计中几种工艺流程的特点和组织原则，并对流程设计中的一些技术问题进行了分析探讨。
This article briefly describes some process features and organization principles in the design development of liquid ASU. Furthermore, and analyze some technical problems in the process design.
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