A down#ow reactor for fast gas}solids reactions has been developed and characterised for the particular case of #uid catalytic cracking. With very short contact times and essentially plug #ow behaviour this reactor type should improve reaction selectivity, provided that the design of solids feeding
An experimental study of fluid catalytic cracking in a downer reactor
โ Scribed by J.A. Talman; L. Reh
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 142 KB
- Volume
- 84
- Category
- Article
- ISSN
- 1385-8947
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๐ SIMILAR VOLUMES
A mathematical model has been developed for the simulation of gas-particle flow and fluid catalytic cracking in downer reactors. The model takes into account both cracking reaction and flow behavior through a four-lump reaction kinetics coupled with two-phase turbulent flow. The prediction results s
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