Power outage handling and restoration for sulfur recovery units
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How should a half-hour power outage in the sulfur recovery unit be handled? How to resume production? Thank you
What are the sudden differences from the plan if it’s half an hour? Then please explain each one separately, thank you
For a short period, just cover the furnace and equipment, and wait for power to be supplied to start the fan
In half an hour, the temperature of the system generally won’t drop much. If a shutdown is planned, preventive measures can be taken in advance by following the proper shutdown procedures; the main goal is to prevent the catalyst inside the reactor from overheating. Nitrogen protection can be activated manually. Of course, with only half an hour available, the reactor’s temperature won’t rise significantly even if it does increase. In the event of a sudden power outage, all that can be done is wait. During shutdown, it’s sufficient to pay attention to the liquid level in the sulfur condenser; once power is restored, the reactor can be restarted.