On asymmetric temperature and composition profiles in catalyst particles
โ Scribed by F.J.M. Horn; R. Jackson; E. Martel; C. Patel
- Publisher
- Elsevier Science
- Year
- 1970
- Weight
- 307 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0300-9467
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๐ SIMILAR VOLUMES
For rapid reactions the differences in local coefficients of heat and mass transfer around the surface of a catalyst particle lead to a distribution of surface temperatures and an asymmetric internal profile. The nature of these distributions and their changes with flow rate were predicted for the h
A numerical procedure is described for generating either symmetric or asymmetric steadystate mass and temperature profiles in a catalyst slab. Observations on the dynamic behavior of these catalyst slabs and the stability af the steady-state profiles are quoted. The validity of the frequently used a
method of computation for stationary concentration and temperature profiles m porous catalysts was developed These calculations can be used with highly complex reactions and with any type of rate equation or transport model The dtfferentlal equations are transformed by the collocatton method to non-