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Modeling of two-step CO oxidation light-off on Pt/gamma-Al2O3 in the presence of C3H6 and NOx
by C3H6 oxidation intermediates, leading to a so-called two-step CO light-off behavior a temperature-programmed co-oxidation of CO and C3H6 are identified: (i) accumulation of C3H6 oxidation intermediates on the catalyst s...
Chemical process engineering
- 2018 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
The impact of CO and C3H6 pulses on PtOx reduction and NO oxidation in a diesel oxidation catalyst
showing that PtOx can be reduced also by CO and C3H6 pulses. First, temperature ramps ramp was partially restored by pulses with an increased CO and C3H6 concentration around the light-off temperature for CO and C3H6 oxida...
CI - Průmyslová chemie a chemické inženýrství
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
The effect of Pt sites oxidation state on NO, CO and C3H6 light-off
In this study, we aim on differentiation between the influence of NO2 and O2 on platinum oxides (PtOx formation) and catalyst deactivation. As NO oxidation on platinum is very sensitive to the actual redox state of active centers, this reaction is us...
CI - Průmyslová chemie a chemické inženýrství
- 2016 •
- D
Rok uplatnění
D - Stať ve sborníku
Electron-impact vibrational excitation of cyclopropane
We report a very detailed test of the ab initio discrete momentum representation (DMR) method of calculating vibrational excitation of polyatomic molecules by electron impact, by comparison of its results with an extensive set of experimental data, c...
CF - Fyzikální chemie a teoretická chemie
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Modeling of co-oxidation of CO and propylene on Pt/Al2O3
During co-oxidation of high concentrations of CO and propene (C3H6) over a platinum-based catalyst, ethylene, formate and acetate can be formed as surface inhibition between CO and C3H6, described in (Voltz et al., 1973) that leads ...
Chemical engineering (plants, products)
- 2017 •
- D
Rok uplatnění
D - Stať ve sborníku
Comparison of dual CO light-off effect on Pt/CeO2/gamma-Al2O3, Pd/CeO2/gamma-Al2O3, Pt/gamma-Al2O3 and Pd/gamma-Al2O3 in the presence of C3H6
of CeO2 does not suppress the accumulation of C3H6 oxidation intermediates temperature and minimizes CO formation during C3H6 oxidation. (C) 2020 Elsevier Ltd. All......
Chemical process engineering
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Experimental and Theoretical Studies on the Dynamics of the O (3P) + Propene Reaction: Primary Products, Branching Ratios, and Role of Intersystem Crossing
experimental/theoretical studies on the mechanism of the O(3P) + C3H6 (propene) reaction isomers, CH3CHCHO (7%) and CH3COCH2 (5%), are also observed from H atom eli......
CF - Fyzikální chemie a teoretická chemie
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Azaphthalocyanines with fused triazolo rings: formation of sterically stressed constitutional isomers
The presented work deals with synthesis and isolation of constitutional isomers of triazolo-fused azaphthalocyanines. Distribution of the isomers did not follow the statistical calculations due to steric effects of the substituents ...
CC - Organická chemie
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Transient behaviour of catalytic monolith with non-uniform distribution of NOx storage capacity
and oxygen storage capacities, the light-off temperatures of CO, H2 and C3H6 oxidation the effects of the reductants (CO, H2 and C3H6) concentration and duration......
CI - Průmyslová chemie a chemické inženýrství
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Transient behaviour of catalytic monolith with non-uniform distribution of NOx storage capacity
and oxygen storage capacities, the light-off temperatures of CO, H2 and C3H6 oxidation the effects of the reductants (CO, H2 and C3H6) concentration and duration......
CI - Průmyslová chemie a chemické inženýrství
- 2005 •
- O
Rok uplatnění
O - Ostatní výsledky
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