Coking kinetics of a Cr2O3/Al2O3 catalyst during 1-butene dehydrogenation: Effect of H2 partial pressure
✍ Scribed by E. Romero; J. C. Rodríguez; J. A. Peña; A. Monzón
- Book ID
- 112058482
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 508 KB
- Volume
- 74
- Category
- Article
- ISSN
- 0008-4034
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This paper reports an experimental study of coke deposit on Cr203/A1203 beds during the butene-1 dehydrogenation reaction under different reaction conditions. The coke profiles in the beds were strongly affected by temperature, butene concentration and reaction times. The hydrogen content in the cok
The coking behaviour of fresh and of thermally aged Cr,O:,/Al,O:, catalysts has been studied during the dehydrogenation of n-butene to butadiene using a thermogravimetric system. The results show that catalyst aging decreases considerably the rate of the main reaction, but also the rate of coking. A