Modellling of Catalytic SO2 Oxidation for Continuous and Periodic Liquid Flow through a Trickle Bed Научная публикация
Журнал |
Chemical Engineering Science
ISSN: 0009-2509 , E-ISSN: 1873-4405 |
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Вых. Данные | Год: 1994, Том: 49, Номер: 22, Страницы: 3699-3710 Страниц : 12 DOI: 10.1016/0009-2509(94)E0028-O | ||||
Ключевые слова | PARTIALLY WETTED CATALYST; SULFUR-DIOXIDE; REACTORS; OPERATION; KINETICS; UPFLOW; CARBON; GAS | ||||
Авторы |
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Организации |
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Информация о финансировании (1)
1 | Natural Sciences and Engineering Research Council |
Реферат:
SO2 oxidation over an activated carbon catalyst in a dynamically operated, adiabatic trickle bed can bу described by a system of partial differential equations representing mass balances on four components in two phases, a fifth component only in the gas phase, two heat balances (one in the mixed fluid phase and the other for the stationary catalyst particles) and a total mass balance on the liquid phase. A stable, efficient algorithm has been developed to integrate the system of equations so as to predict the temperature profile in the bed and the acid concentration leaving the trickle bed. The adjustable parameter used to obtain the prediction, the wetting fraction, agrees well with experimental correlations of wetting vs liquid flow. The model is thus accurate. The effect of different kinetic models for SO2 oxidation on the simulations is examined.
Библиографическая ссылка:
Stegasov A.N.
, Kirillov V.A.
, Silveston P.L.
Modellling of Catalytic SO2 Oxidation for Continuous and Periodic Liquid Flow through a Trickle Bed
Chemical Engineering Science. 1994. V.49. N22. P.3699-3710. DOI: 10.1016/0009-2509(94)E0028-O WOS Scopus РИНЦ
Modellling of Catalytic SO2 Oxidation for Continuous and Periodic Liquid Flow through a Trickle Bed
Chemical Engineering Science. 1994. V.49. N22. P.3699-3710. DOI: 10.1016/0009-2509(94)E0028-O WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 10 сент. 1992 г. |
Принята к публикации: | 24 янв. 1994 г. |
Опубликована в печати: | 1 нояб. 1994 г. |
Опубликована online: | 4 окт. 2001 г. |
Идентификаторы БД:
Web of science | WOS:A1994PT82000002 |
Scopus | 2-s2.0-0028534465 |
РИНЦ | 31112203 |
Chemical Abstracts | 1995:250412 |
Chemical Abstracts (print) | 122:34424 |
OpenAlex | W2008048414 |