Dealing with Sudden Power Outage of Air Separation Unit
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After the air separation unit suddenly loses power, should the main tower be closed first or the air compressor should be dealt with first?
I think the main tower should be closed first, otherwise there may be a backflow of cold air in the tower.
The power is out. Does the air compressor still need to be disposed of? The cold box is closed, but what about the molecular sieve? ?
Quickly close the product outlet cold box valve, close the air near tower valve, and be careful to adjust the tower pressure not to overpressure. The air compressor will automatically stop after a power outage. Just be careful not to let the water in the air cooling tower flow back to the air compressor.