Modeling of Fast-Permeant Component Removal from Gas Mixture in a Membrane Module with Pulsed Retentate
- Авторы: Battalov S.V.1, Sazanova T.S.1, Trubyanov M.M.1, Puzanov E.S.1, Vorotyntsev V.M.1, Drozdov P.N.1, Vorotyntsev I.V.1
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Учреждения:
- Nizhny Novgorod State Technical University n.a. R.E. Alekseev, Nanotechnology and Biotechnology
- Выпуск: Том 58, № 9 (2018)
- Страницы: 806-814
- Раздел: Article
- URL: https://ogarev-online.ru/0965-5441/article/view/180410
- DOI: https://doi.org/10.1134/S0965544118090049
- ID: 180410
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Аннотация
The process of unsteady-state membrane gas separation (fast-permeant impurity removal) with a pulsed retentate flow operation was considered. A semiempirical mathematical algorithm was developed to describe this process taking into account its kinetic characteristics (total cycle time, stripping time and withdrawal time, withdrawal velocity) using the MathCad® software package. Based on the developed algorithm, the basic operational parameters that affect the separation efficiency of the unsteady-state process were analyzed. It was shown that the optimal ratio of the stripping time and the withdrawal one determined by the maximum efficiency criterion more corresponds to the minimum retentate concentration than to the maximum productivity. However, the developed algorithm allows to set the productivity minimum limit by introducing additional initial data into the calculation procedure. The mathematical modeling results correlate well with the experimental data.
Об авторах
S. Battalov
Nizhny Novgorod State Technical University n.a. R.E. Alekseev, Nanotechnology and Biotechnology
Email: ilyavorotyntsev@gmail.com
Россия,
Nizhny Novgorod, 603950
T. Sazanova
Nizhny Novgorod State Technical University n.a. R.E. Alekseev, Nanotechnology and Biotechnology
Email: ilyavorotyntsev@gmail.com
Россия,
Nizhny Novgorod, 603950
M. Trubyanov
Nizhny Novgorod State Technical University n.a. R.E. Alekseev, Nanotechnology and Biotechnology
Email: ilyavorotyntsev@gmail.com
Россия,
Nizhny Novgorod, 603950
E. Puzanov
Nizhny Novgorod State Technical University n.a. R.E. Alekseev, Nanotechnology and Biotechnology
Email: ilyavorotyntsev@gmail.com
Россия,
Nizhny Novgorod, 603950
V. Vorotyntsev
Nizhny Novgorod State Technical University n.a. R.E. Alekseev, Nanotechnology and Biotechnology
Email: ilyavorotyntsev@gmail.com
Россия,
Nizhny Novgorod, 603950
P. Drozdov
Nizhny Novgorod State Technical University n.a. R.E. Alekseev, Nanotechnology and Biotechnology
Email: ilyavorotyntsev@gmail.com
Россия,
Nizhny Novgorod, 603950
I. Vorotyntsev
Nizhny Novgorod State Technical University n.a. R.E. Alekseev, Nanotechnology and Biotechnology
Автор, ответственный за переписку.
Email: ilyavorotyntsev@gmail.com
Россия,
Nizhny Novgorod, 603950
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