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- Title
Effect of micropores on the effective diffusion coefficient.
- Authors
Khanaev, V.; Borisova, E.; Kalinkin, P.; Kovalenko, O.
- Abstract
The effective diffusion coefficient for catalysts differing in their porous structure has been derived from experimental data on HS conversion in the Claus reaction. The effective diffusion coefficient increases under conditions of catalyst deactivation due to sulfur condensation in micropores. A mathematical model is suggested to describe the micropore effect on the effective diffusion coefficient.
- Subjects
CATALYST poisoning; MICROPORES; DIFFUSION coefficients; POROUS materials; SULFUR; CHEMICAL reactions
- Publication
Kinetics & Catalysis, 2016, Vol 57, Issue 5, p632
- ISSN
0023-1584
- Publication type
Academic Journal
- DOI
10.1134/S0023158416050116