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On shape factors for irregular particles-I. The steady-state problem. Diffusion and reaction

✍ Scribed by R. Aris

Book ID
107731138
Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
381 KB
Volume
50
Category
Article
ISSN
0009-2509

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πŸ“œ SIMILAR VOLUMES

On shape factors for irregular particles
On shape factors for irregular particlesβ€”I: The steady state problem. Diffusion and reaction
✍ R. Aris πŸ“‚ Article πŸ“… 1957 πŸ› Elsevier Science 🌐 English βš– 533 KB

The problem of heat or matter transfer for a bed of spherical particles has been fully solved by AMIJNDSON. In this paper we consider the modifications which must be made in steady state solution when the bed may consist of irregularly shaped particles. Considering the case of diffusion limitation o

On shape factors for irregular particles
On shape factors for irregular particles-I. The steady-state problem. Diffusion and reaction: R. Aris, Chem. Engng Sci. 6: 262–268, 1957
✍ Rutherford Aris πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 96 KB

The effectiveness of a catalyst particle with diffusion and first-order reaction is governed by a parameter proportional to the 'size' of the particle. If that size is taken to be the ratio of the volume to external surface area, the effectiveness factors for all particle shapes come together asympt