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Methane steam reforming: II. Diffusional limitations and reactor simulation
Abstract
Given the intrinsic kinetics, the tortuosity factor of a Ni/MgAl 2 O 4 catalyst was determined under reaction conditions by minimizing the sum of squares of residuals of the experimental and the simulated conversions. The parallel cross‐linked pore model with uncorrelated pore size distribution and orientation was used in the calculation of the effective diffusivities. A modified collocation method was used to obtain the partial pressure profiles of the reacting components in the catalyst pellet. The simulation of the experimental reactor during the optimization of the tortuosity factor also yielded the effectiveness factors of the reactions. The results of the simulation of an industrial steam reformer are also discussed.
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Cited by
Electrified methane reforming: A compact approach to greener industrial hydrogen production
Wismann, S. T., Engbæk, J. S., Vendelbo, S. B., Bendixen, F. B., Eriksen, W. L., Aasberg-Petersen, K., Frandsen, C., Chorkendorff, I., & Mortensen, P. M. (2019) · Science · doi:10.1126/science.aaw8775 · Cited by 640
Biomass Gasification in Supercritical Water
Antal, M. J., Allen, S. G., Schulman, D., Xu, X., & Divilio, R. J. (2000) · Industrial & Engineering Chemistry Research · doi:10.1021/ie0003436 · Cited by 610
Robust multi-objective optimization of methanol steam reforming for boosting hydrogen production
Bayat, M., & Garmroodi Asil, A. (2021) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2021.06.164 · Cited by 25
Metadata
- Authors
- Xu, J., & Froment, G. F.
- Venue
- AIChE Journal
- Publisher
- Wiley
- Published
- 1989-01
- Volume
- 35
- Issue
- 1
- Pages
- 97-103
- ISSN
- 0001-1541 (ISSN-L)
- 1547-5905
- OpenAlex
- W2125489053
- Cited by
- 419
- References
- 0
- FWCI
- 2.54
- Type
- journal article
- Language
- en
- Open access
- closed
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- Xu, J., & Froment, G. F. (1989). Methane steam reforming: II. Diffusional limitations and reactor simulation. AIChE Journal. https://doi.org/10.1002/aic.690350110
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