What is the role of the material level in the two-reactor zone of an FCC reactor?
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Newbie. I would like to ask the experienced colleagues: what is the function of the level sensor in the secondary reaction zone? What are the effects of the level of material? At present, our equipment training manual only mentions the effects in the second reaction zone: increased hydrogen transfer and isomerization reactions. The level of the material level was not explained clearly. Currently, the level control for the process card of the unit is ≤58%. It would be even better if it were more detailed; thank you very much
What kind of reactor is an FCC reactor? ? ?
The MIP-CGP process developed by the Institute of Rock Mechanics is adopted, with the riser reactor connected in series to a settler, resulting in two reaction zones: the first reaction zone and the second reaction zone. The catalyst from the stripping section enters the second reaction zone via the raw catalyst circulation slide valve. It is desired to understand the role of the material level in this zone and what effects different levels of material have. The tutorial materials provided by the device only state that the two-phase region is a site for hydrogen transfer and isomerization, without sufficient detail
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That is, the oil-to-reactant ratio, while also controlling the space-time velocity