caa a22 4500 606196226 CHVBK 20210128100923.0 cr unu---uuuuu 210128e20150401xx s 000 0 eng 10.1007/s10934-015-9922-z doi (NATIONALLICENCE)springer-10.1007/s10934-015-9922-z Oxidation of CO and hydrocarbons with molecular oxygen over Fe-ZSM-5 zeolite [Elektronische Daten] [E. Starokon, A. Vedyagin, L. Pirutko, I. Mishakov] A series of iron-containing zeolites ZSM-5 with different iron loadings (0.5, 2 and 4wt%) 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. Springer Science+Business Media New York, 2015 Fe-ZSM-5 nationallicence Adsorption nationallicence Oxidation nationallicence Molecular oxygen nationallicence CO nationallicence Hydrocarbons nationallicence Starokon E. Boreskov Institute of Catalysis SB RAS, pr. Ac. Lavrentieva, 5, 630090, Novosibirsk, Russia aut Vedyagin A. Boreskov Institute of Catalysis SB RAS, pr. Ac. Lavrentieva, 5, 630090, Novosibirsk, Russia aut Pirutko L. Boreskov Institute of Catalysis SB RAS, pr. Ac. Lavrentieva, 5, 630090, Novosibirsk, Russia aut Mishakov I. Boreskov Institute of Catalysis SB RAS, pr. Ac. Lavrentieva, 5, 630090, Novosibirsk, Russia aut Journal of Porous Materials Springer US; http://www.springer-ny.com 22/2(2015-04-01), 521-527 1380-2224 22:2<521 2015 22 10934 https://doi.org/10.1007/s10934-015-9922-z text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10934-015-9922-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Starokon E. Boreskov Institute of Catalysis SB RAS, pr. Ac. Lavrentieva, 5, 630090, Novosibirsk, Russia aut NATIONALLICENCE 700 1- Vedyagin A. Boreskov Institute of Catalysis SB RAS, pr. Ac. Lavrentieva, 5, 630090, Novosibirsk, Russia aut NATIONALLICENCE 700 1- Pirutko L. Boreskov Institute of Catalysis SB RAS, pr. Ac. Lavrentieva, 5, 630090, Novosibirsk, Russia aut NATIONALLICENCE 700 1- Mishakov I. Boreskov Institute of Catalysis SB RAS, pr. Ac. Lavrentieva, 5, 630090, Novosibirsk, Russia aut NATIONALLICENCE 773 0- Journal of Porous Materials Springer US; http://www.springer-ny.com 22/2(2015-04-01), 521-527 1380-2224 22:2<521 2015 22 10934