Regeneration of Fixed-Bed Catalytic Reactors Deactivated by Coke: Influence of Operating Conditions and of Different Pretreatments of the Coke Deposits
✍ Scribed by Royo, C.; Perdices, J. M.; Monzón, A.; Santamaría, J.
- Book ID
- 127355434
- Publisher
- American Chemical Society
- Year
- 1996
- Tongue
- English
- Weight
- 543 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0888-5885
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Regeneration of a coked fixed bed catalytic reactor has been carried out with different initial coke profiles representing the extremes of parallel and series coking. These coke profiles were determined by a non-invasive method, namely neutron attenuation. The temperature peaks obtained on regenerat
The regeneration of fixed bed catalytic reactors has been simulated using a pseudo-homogenous model. The influence of a number of variables on the temperature rise has been studied. In particular the effect of coke content and composition have been determined. It was found that fixed beds with serie