In the event of a sudden shutdown of the hydrogen production PSA system, how should the personnel responsible for hydrogen production respond?

2011-10-11View Original

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In the event of a sudden shutdown of the hydrogen production PSA system, how should the personnel responsible for hydrogen production respond?

Reply #22011-10-11

The system enters a large-loop mode to carry out emergency repairs on the PSA; if necessary, the nitrogen protection of the hydrogenation reactor is removed. To prevent catalyst reduction.

Reply #32011-10-12

During hydrogen production, the temperature and volume should be reduced, and the gas should be vented through a flare

Reply #42011-10-12

Modify the main loop, carry out emergency repairs to the PSA unit, and remove the hydrogenation reactor.

Reply #52011-10-13

Use a medium-pressure vent flare to reduce processing volume and maintain production, while carrying out emergency repairs on the PSA unit

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