Anaerobic Catalytic Oxidation of Hydrocarbons in Moving Heat Waves. Case Simulation: Propane Oxidative Dehydrogenation in a Packed Adiabatic V–Ti Oxide Catalyst Bed Научная публикация
Журнал |
Chemical Engineering Journal
ISSN: 1385-8947 , E-ISSN: 1873-3212 |
||
---|---|---|---|
Вых. Данные | Год: 2008, Том: 63, Номер: 20, Страницы: 4962-4968 Страниц : 7 DOI: 10.1016/j.ces.2008.03.002 | ||
Ключевые слова | Anaerobic oxidation, Dehydrogenation, Dynamic simulation, Packed bed, Propane, Reaction engineering, Selectivity, Vanadia-titania catalyst | ||
Авторы |
|
||
Организации |
|
Реферат:
The model simulation study has shown that the anaerobic process of oxidative dehydrogenation of propane under periodic alteration of feeding between propane and air may be realized in adiabatic catalyst beds in a stable continuous cyclic mode in a two-reactor scheme. In the case of an appropriate choice of process parameters (cycle duration and feeding flow rates) the process appears to be autothermal, i.e. it does not require any inlet gas preheating for stable operation. Compared with a similar steady-state adiabatic process, the proposed process is characterized with much lower maximum catalyst temperatures, giving the way to process pure propane without diluting it with inert gases, thus simplifying the downstream procedure of product separation. Predicted propylene yield is competitive with the one for the steady-state adiabatic process, while sufficient technological benefits of the new technology are expected (decrease in energy consumption and minimization of heat-exchange environment, process safety improvement, suppression of coke formation and efficient coke incineration).
Библиографическая ссылка:
Zagoruiko A.N.
Anaerobic Catalytic Oxidation of Hydrocarbons in Moving Heat Waves. Case Simulation: Propane Oxidative Dehydrogenation in a Packed Adiabatic V–Ti Oxide Catalyst Bed
Chemical Engineering Journal. 2008. V.63. N20. P.4962-4968. DOI: 10.1016/j.ces.2008.03.002 WOS Scopus РИНЦ
Anaerobic Catalytic Oxidation of Hydrocarbons in Moving Heat Waves. Case Simulation: Propane Oxidative Dehydrogenation in a Packed Adiabatic V–Ti Oxide Catalyst Bed
Chemical Engineering Journal. 2008. V.63. N20. P.4962-4968. DOI: 10.1016/j.ces.2008.03.002 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 19 апр. 2007 г. |
Принята к публикации: | 3 мар. 2008 г. |
Опубликована online: | 6 мар. 2008 г. |
Опубликована в печати: | 1 окт. 2008 г. |
Идентификаторы БД:
Web of science | WOS:000260897900010 |
Scopus | 2-s2.0-52949154652 |
РИНЦ | 13593404 |
Chemical Abstracts | 2008:1176577 |
Chemical Abstracts (print) | 149:576851 |
OpenAlex | W2061456520 |