[Weekly Topic] How to remove core coke from the catalyst during propane dehydrogenation production (Reply +5 wealth)
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【Weekly Topic】How to remove core coke from catalysts in the propane dehydrogenation process. Discussion topics include combustion modes, catalyst circulation rates, reaction temperature, and regeneration temperature. To enhance the depth of discussion, industry experts have been invited to pose professional questions; we hope everyone will engage in thorough discussions on this topic to improve our knowledge together.
ccR regeneration: appropriately raising the regeneration temperature and reducing the reaction severity, etc
For catalyst charring, isn’t there a HOT mode that can remove the core char?
Increase the regeneration temperature, reduce the reaction depth, and increase the catalyst inventory and circulation rate
The core scorch can only be resolved by burning it, right?
The simple way is to burn and regenerate
The simple way is to burn and regenerate
First, it’s necessary to figure out what processing technique is being used; different techniques require different catalysts, and the principles behind coking removal also vary