Реферат: A series of iron-containing zeolites ZSM-5 with different iron loadings (0.5, 2 and 4 wt%) calcined at 900 °C and characterized by a high crystallinity were studied. The zeolites were tested in reactions of CO, methane, propylene and toluene oxidation by molecular oxygen in vacuum setup, as well as in flow reactor system using a model reaction mixture simulating automobile exhaust gases. Reactivities of components of the model reaction mixture change in the series: C3H6 > CO > C6H5CH3 > CH4. There were two stages of the hydrocarbon oxidation: they were oxidized first to CO and then reoxidized to CO2. Temperatures higher than 350 °C were required for methane oxidation to produce CO and CO2, any other products of methane partial oxidation being not found. High activity of Fe–ZSM-5 catalysts towards propylene and toluene oxidation was found to be determined by zeolite porous structure and capability to adsorb rapidly mentioned hydrocarbons.

Библиографическая ссылка: Starokon E.V. , Vedyagin A.A. , Pirutko L.V. , Mishakov I.V.
Oxidation of CO and Hydrocarbons with Molecular Oxygen over Fe–ZSM-5 Zeolite
Journal of Porous Materials. 2015. V.22. N2. P.521-527. DOI: 10.1007/s10934-015-9922-z WOS Scopus РИНЦ CAPlus OpenAlex Sciact

Даты:

Опубликована online:	21 февр. 2015 г.
Опубликована в печати:	1 апр. 2015 г.

Идентификаторы БД:

Web of science:	WOS:000350891300026
Scopus:	2-s2.0-84925503149
РИНЦ:	24019736
Chemical Abstracts:	2015:310307
OpenAlex:	W2067136293
Sciact:	5096

Цитирование в БД:

БД	Цитирований
OpenAlex	20

Альметрики: