Phenolics adsorption on alumina supported HDO catalyst
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F24%3A10256159" target="_blank" >RIV/61989100:27710/24:10256159 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Phenolics adsorption on alumina supported HDO catalyst
Popis výsledku v původním jazyce
The results were presented (poster) at 16th Pannonian International Symposium on Catalysis, Sept 1-5, 2024, Seggau, Austria. Most catalytic hydrodeoxygenation (HDO) studies focus on individual components, neglecting interactions in multicomponent oxygenate mixtures. A key challenge lies in understanding catalytic activity inhibition observed in these mixtures, often caused by competitive adsorption effects. The composition, morphology, and structure of the catalyst dictate the type of adsorption sites and the interactions between adsorbed species. Multicomponent catalysts further increase the complexity of adsorption/desorption (ADS/DES) effects due to varied interactions between catalyst constituents and reaction mixture components. This study aimed to describe the ADS/DES behavior of model organic compounds anisole (ANI) and guaiacol (GUA) and their mixtures on Ni and Cu catalysts supported on Al2O3. ADS/DES studies were conducted using temperature-programmed desorption (TPD) techniques and breakthrough curve measurements.
Název v anglickém jazyce
Phenolics adsorption on alumina supported HDO catalyst
Popis výsledku anglicky
The results were presented (poster) at 16th Pannonian International Symposium on Catalysis, Sept 1-5, 2024, Seggau, Austria. Most catalytic hydrodeoxygenation (HDO) studies focus on individual components, neglecting interactions in multicomponent oxygenate mixtures. A key challenge lies in understanding catalytic activity inhibition observed in these mixtures, often caused by competitive adsorption effects. The composition, morphology, and structure of the catalyst dictate the type of adsorption sites and the interactions between adsorbed species. Multicomponent catalysts further increase the complexity of adsorption/desorption (ADS/DES) effects due to varied interactions between catalyst constituents and reaction mixture components. This study aimed to describe the ADS/DES behavior of model organic compounds anisole (ANI) and guaiacol (GUA) and their mixtures on Ni and Cu catalysts supported on Al2O3. ADS/DES studies were conducted using temperature-programmed desorption (TPD) techniques and breakthrough curve measurements.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
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OECD FORD obor
20400 - Chemical engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/GA22-12925S" target="_blank" >GA22-12925S: Studium klíčových faktorů ovlivňujících hydrogenaci/deoxygenaci směsí kyslíkatých látek</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2024
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů