Emission control of household heating combustion units via catalytic oxidation: A Pt-Pd monolith case
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27650%2F25%3A10258008" target="_blank" >RIV/61989100:27650/25:10258008 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0016236125018459" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0016236125018459</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.fuel.2025.136120" target="_blank" >10.1016/j.fuel.2025.136120</a>
Alternative languages
Result language
angličtina
Original language name
Emission control of household heating combustion units via catalytic oxidation: A Pt-Pd monolith case
Original language description
Among the most energy and cost-efficient flue gas after-treatment technologies is the catalytic oxidation of harmful emissions including carbon monoxide and organic gaseous compounds (OGC). The present work aims to shed light on the transition of lab-scale research under ideal conditions toward realistic experiments focusing on the catalytic oxidation of carbon monoxide (CO), as the simplest pollutant via Pt-Pd monolithic catalyst. The catalytic testing demonstrated that the conversion curves could be divided into three major, almost linear parts (A, B and C) and two transition parts, with part B being much steeper, implying that a minor change in flue gas temperature causes a significant change in CO conversion rate. Part B is considered as a measure of the catalytic activity considering that the steeper the increase the better the catalytic performance as it approaches the full conversion. The comparison of the conversion curves of the artificial and realistic flue gas experiments demonstrated a shift towards higher temperatures (30 - 40 degrees C) in part B, indicating that in the realistic flue gas, there are inhibiting factors such as water vapour and/or CO2, especially at lower temperatures (<200 degrees C) where the adsorption process of these species is favoured.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20700 - Environmental engineering
Result continuities
Project
<a href="/en/project/TQ03000511" target="_blank" >TQ03000511: Innovative catalysts for household stationary heating units</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Fuel
ISSN
0016-2361
e-ISSN
1873-7153
Volume of the periodical
403
Issue of the periodical within the volume
136120
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
1-12
UT code for WoS article
001528067500001
EID of the result in the Scopus database
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