关于空分冷箱泄漏分析与应急处理

Analysis and Emergency Treatment of Air Separation Cold Box Leakage

空分冷箱泄漏对于空分装置的安全长周期稳定运行存在着很大的安全风险,冷箱内参数的变化能够从侧面反映出冷箱内是否存在泄漏以及泄漏量的大小。冷箱内管道、设备是否存在泄漏将关乎空分装置的安全运行,因此介绍了空分装置冷箱内出现泄漏的情况下,通过指标判断,原因分析及措施处理一系列过程。由于本处理方案存在一定的潜在风险性,所以借鉴的时候一定要综合自身装置运行的实际情况,采取正确的处理方案。

There are great safety risks in the long-term and stable operation of the air separation unit.The change of the parameters in the cold box can reflect the existence of leakage and leakage in the cold box from the side.If there is a leak in the cold box, the leakage of the equipment will be related to the safe operation of the air separation plant.This paper introduces a series of processes in the case of leakage in the cold box of the air separation plant, through the index judgrnent, the reason analysis and the measures, There is a certain potential risk, so we must learn from the time to integrate their own device to run the actual situation, to take the correct treatment program.