Mathematical model of fcc catalyst deactivation
β Scribed by Gilbert, William Richard
- Book ID
- 127353479
- Publisher
- Taylor and Francis Group
- Year
- 2003
- Tongue
- English
- Weight
- 245 KB
- Volume
- 190
- Category
- Article
- ISSN
- 0098-6445
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Controlled catalyst deactivation in the laboratory is an essential component in the sequence of tests required for the prediaion of catalyst performance in a commercial FCC unit. Conventional single and multiple point deactivation followed by MAT testing gives useful predictions of nlative catalyst
A one-parameter model of catalyst deactivation, based on the distribution of acid site strengths, is proposed. The model describes the deactivation rate as a function of time-on-stream (TOS) and accounts for the very fast initial rate of decay observed in commercial FCC. All of the model parameters