Effect of micropores on the effective diffusion coefficient
- Авторы: Khanaev V.M.1,2, Borisova E.S.1, Kalinkin P.N.1,3, Kovalenko O.N.1
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Учреждения:
- Boreskov Institute of Catalysis, Siberian Branch
- Novosibirsk State Technical University
- Novosibirsk State University
- Выпуск: Том 57, № 5 (2016)
- Страницы: 632-639
- Раздел: Article
- URL: https://journals.rcsi.science/0023-1584/article/view/162699
- DOI: https://doi.org/10.1134/S0023158416050116
- ID: 162699
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Аннотация
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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Об авторах
V. Khanaev
Boreskov Institute of Catalysis, Siberian Branch; Novosibirsk State Technical University
Автор, ответственный за переписку.
Email: VMKhanaev@gmail.com
Россия, Novosibirsk, 630090; Novosibirsk, 630073
E. Borisova
Boreskov Institute of Catalysis, Siberian Branch
Email: VMKhanaev@gmail.com
Россия, Novosibirsk, 630090
P. Kalinkin
Boreskov Institute of Catalysis, Siberian Branch; Novosibirsk State University
Email: VMKhanaev@gmail.com
Россия, Novosibirsk, 630090; Novosibirsk, 630090
O. Kovalenko
Boreskov Institute of Catalysis, Siberian Branch
Email: VMKhanaev@gmail.com
Россия, Novosibirsk, 630090
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