|
ИСТИНА |
Войти в систему Регистрация |
ФНКЦ РР |
||
Production of styrene by dehydrogenation of ethylbenzene on a [Re, W]/γ-Al2O3 (K, Ce)/α-Al2O3 porous ceramic catalytic converterстатья
- Авторы: Fedotov A.S., Uvarov V.I., Tsodikov M.V., Paul S., Simon P., Marinova M., Dumeignil F.
- Журнал: Chemical Engineering and Processing - Process Intensification
- Том: 160
- Год издания: 2021
- Издательство: Elsevier BV
- Местоположение издательства: Netherlands
- Первая страница: 108265
- DOI: 10.1016/j.cep.2020.108265
- Аннотация: This paper presents the results of a study on the particularities of the process of dehydrogenation of ethylbenzene to styrene over an original [Re,W]/γ-Al2O3(K,Ce)/α-Al2O3 porous ceramic catalytic converter, obtained by self-propagating high-temperature synthesis and the sol-gel method. It was found that, over this converter, the output of styrene, with a ∼ 100 % selectivity to liquid products, is ∼ 23 times higher than that over the same conventional bulk of industrial catalysts. Further, after 6 h of reaction, the degree of carbonization of the converter does not exceed 5 wt.%.
- Добавил в систему: Федотов Алексей Станиславович