Enviar artigo por via de e-mail Effect of micropores on the effective diffusion coefficient
- Autores: Khanaev V.M.1,2, Borisova E.S.1, Kalinkin P.N.1,3, Kovalenko O.N.1
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Afiliações:
- Boreskov Institute of Catalysis, Siberian Branch
- Novosibirsk State Technical University
- Novosibirsk State University
- Edição: Volume 57, Nº 5 (2016)
- Páginas: 632-639
- Seção: Article
- URL: https://journals.rcsi.science/0023-1584/article/view/162699
- DOI: https://doi.org/10.1134/S0023158416050116
- ID: 162699
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Resumo
The effective diffusion coefficient for catalysts differing in their porous structure has been derived from experimental data on H2S 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.
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Sobre autores
V. Khanaev
Boreskov Institute of Catalysis, Siberian Branch; Novosibirsk State Technical University
Autor responsável pela correspondência
Email: VMKhanaev@gmail.com
Rússia, Novosibirsk, 630090; Novosibirsk, 630073
E. Borisova
Boreskov Institute of Catalysis, Siberian Branch
Email: VMKhanaev@gmail.com
Rússia, Novosibirsk, 630090
P. Kalinkin
Boreskov Institute of Catalysis, Siberian Branch; Novosibirsk State University
Email: VMKhanaev@gmail.com
Rússia, Novosibirsk, 630090; Novosibirsk, 630090
O. Kovalenko
Boreskov Institute of Catalysis, Siberian Branch
Email: VMKhanaev@gmail.com
Rússia, Novosibirsk, 630090
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