Modeling of co-oxidation of CO and propylene on Pt/Al2O3

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F17%3A43914088" target="_blank" >RIV/60461373:22340/17:43914088 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Modeling of co-oxidation of CO and propylene on Pt/Al2O3
Original language description
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 by-products of partial propene oxidation (Hazlett & Epling, 2016). These intermediates cause inhibition of the ongoing reactions. Contrary to a well-known mutual inhibition between CO and C3H6, described in (Voltz et al., 1973) that leads to a shift of reaction light-off towards higher temperatures, formation of the propene partial oxidation products results in two additional inflections on the light-off curve of CO instead of a smooth curve. Gaseous by-products of partial propene oxidation were also detected (Hazlett et al., 2017). Among acetone, ethylene, acetaldehyde, acetic acid and formaldehyde, CO can be formed especially at lower oxygen concentration. In this study, we aim on a practical impact of the partial propene oxidation on the catalyst performance. Furthermore, we present a global mathematical model based on the experimental investigation of the influence of various oxygen concentrations and presence of NOx on CO and C3H6 oxidation.
Czech name
—
Czech description
—

Project
<a href="/en/project/GA17-26018S" target="_blank" >GA17-26018S: Low temperature reaction kinetics in oxidation catalysts for diesel exhaust gas aftertreatment</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
PROCEEDINGS 44th International Conference of the Slovak Society of Chemical Engineering
ISBN
978-80-89597-58-1
ISSN
—
e-ISSN
neuvedeno
Number of pages
6
Pages from-to
671-676
Publisher name
Slovak Society of Chemical Engineering
Place of publication
Bratislava
Event location
Demänovská dolina
Event date
May 22, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)