How can I determine the location of an air leak in a DEAR air separation equipment fractionator and how can I deal with it?

What precautions should be taken when designing a complete set of air separation equipment?

In case of sudden power failure during the operation of small air separation unit, the following steps should be followed:   First, open the vent valve (anti surge valve) of air compressor to prevent the air compressor from surging and causing the air compressor to reverse due to air backflow;   Then check whether the molecular sieve adsorber switch should be interlocked to close, if not, it should be man...