How to prevent secondary combustion in catalytic regenerators
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How to prevent secondary combustion in catalytic regenerators
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I. Normal regeneration: Adjust the main air volume in a timely manner to prevent an excessive amount of main air flow. II. Complete regeneration: It is not possible to reduce the bed height too much, nor the regeneration temperature too low; an adequate amount of CO as an oxidizing agent must be added. III. Coking tank: The catalyst density must not be too low, the amount stored must not be too small, and the temperature must not be too low. IV. The adjustment of the main air volume in the later stage of carbon accumulation processing must be carried out promptly.