Dynamic linear adsorption with solid adsorbent material
A mathematical problem of linear physical adsorption of a dissolved impurity is formulated, by consider-ing its diffusion transfer during the filtration of an aqueous suspension through a uniform adsorbent bed at a constant rate. By averaging the impurity concentrations in the free and bound state...
Збережено в:
| Дата: | 2021 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Видавничий дім "Академперіодика" НАН України
2021
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| Назва видання: | Доповіді НАН України |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/180568 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Dynamic linear adsorption with solid adsorbent material / V.L. Poliakov // Доповіді Національної академії наук України. — 2021. — № 4. — С. 46-52. — Бібліогр.: 15 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | A mathematical problem of linear physical adsorption of a dissolved impurity is formulated, by consider-ing its
diffusion transfer during the filtration of an aqueous suspension through a uniform adsorbent bed at a constant rate.
By averaging the impurity concentrations in the free and bound states over an arbi-trary time period, an approximate
solution of the problem is obtained, which is only expressed in terms of the elementary functions. On its basis, it is
proposed to calculate the rational duration of the filter run. The solution is discussed and illustrated with a number
of examples with typical input data. |
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