Function of the baffle in the main air distribution duct
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In coaxial catalytic cracking, the main air distribution duct has a dendritic structure, and there is a ring of baffles around the regenerator wall; the function of these baffles is to… .
To prevent the main wind from directly blowing the catalyst away from the wall of the device, thereby avoiding convection of the catalyst within the regenerator – that’s my personal opinion
Are there any pictures? Where exactly is the baffle located?
Mobile phones are not allowed; there is a ring about 15 cm in length surrounding the main air distribution duct, right against the wall of the regenerator
Personal opinion: I remember our unit also had one; it was probably meant to prevent the main airflow from sticking to the walls, thereby improving full contact between the main airflow and the catalyst
This should prevent the catalyst from flowing off in the regenerator, right?