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空分设备启动前的加温阶段,分子筛吸附器和空分塔上、下塔大量进水。分析了事故原因,介绍了浸水后分子筛的脱水和干燥、空分设备加热吹除的处理措施,简述了脱水后分子筛的使用效果以及事故的教训和防范措施。
Air separation plant before the start of the heating phase, molecular sieve adsorber and air separation tower, the tower a lot of water. The cause of the accident is analyzed. The dehydration and drying of the molecular sieve after immersion and the treatment measures of heating and blowing off of the air separation plant are introduced. The using effect of the dehydrated molecular sieve and the lessons and preventive measures are also described.