Relationship between catalyst carbon content and regeneration coking rate
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I have just started working at a refinery and there are many things I don’t understand. I hope experienced colleagues can offer guidance. I would like to ask about the relationship between the carbon content of catalysts and the rate of regeneration and coking. Thank you
Under other identical conditions, of course, the higher the carbon content, the faster the charring rate.
If the main air flow remains constant, does a higher carbon content also result in a faster burning rate?
It can be said that, provided the oxygen requirement for charring is met, the higher the carbon content of the catalyst, the faster the charring rate! If the air supply volume remains constant, an increase in carbon content will initially lead to a certain degree of increase, but as the oxygen content decreases, the burning rate actually declines!