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What is Internal Effectiveness Factors in Catalysts about?
The document discusses mass transfer limitations in porous catalyst pellets used in chemical reactors. It describes how internal diffusion resistance within the pellets can lead to lower effective reaction rates compared to the ideal case without limitations. An effectiveness factor is defined as the ratio of the actual to ideal rates. Numerical and analytical solutions are presented to model concentration profiles within pellets and calculate this effectiveness factor based on parameters like diffusivity a
- Author
- Vaidish Sumaria
- Language
- EN