Is the catalytic unit in the dense phase or dilute phase of the regenerator when the ship-shaped distributor at the outlet of the inclined tube is operating normally? Expert answer
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As the title asks, is the ship-shaped distributor in a dilute phase or a dense phase? Urgently need an answer, thanks to those who can help
I don’t understand; what do you mean by that question?
There is a ship-shaped distributor at the inlet of the catalyst slurry from the catalytic cracking unit into the regenerator. I would like to ask: during normal operation, where is the ship-shaped distributor located, in the dilute phase or the dense phase of the regenerator?
It should be in the dense phase of the regenerator； Whether from a safety perspective or from the standpoint of catalyst fluidization during normal operation, it should be in a dense phase ；
What type is your regenerator? Is it two-stage?