The issue of regenerator desulfurization after the main air supply is interrupted
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Which sea user’s setup has experienced the system releasing its contents after the main air supply was interrupted?
The main air supply has been interrupted, making it difficult to remove the catalyst! Do the stuffy bed treatment
It’s not good if there’s no pressure as it won’t come off easily; then maybe I can use a mattress cover
This operating procedure requires bed blanketing; without flow momentum, the catalyst cannot be unloaded
The temperature of the bed for curing must not be lower than 400°C; otherwise, the agent will fail!
The key issue is the lack of main air flow; as a result, the catalyst doesn’t move inside. Relying solely on unpurified air makes things a bit difficult
There’s no main wind, no source of power at all; it’s difficult to unload
That means the main fan is faulty and can’t start, so it has to be treated as an accident. But I’ve really never encountered a situation where the main fan prevents production from continuing like this
There’s no backup unit; turn on the backup unit to restore fluidization of the bed layer, and then it can be unloaded. If the main air does not flow in, consider supplying some pressurized air or utility air to try.
Many catalytic units now lack a backup main fan
If there is no main wind, try using a vacuum pump