Towards understanding the hydrodeoxygenation pathways of furfural?acetone aldol condensation
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62243136%3A_____%2F15%3AGACR02CL" target="_blank" >RIV/62243136:_____/15:GACR02CL - isvavai.cz</a>
Výsledek na webu
<a href="http://pubs.rsc.org/en/content/articlelanding/2015/cy/c5cy01422k#!divAbstract" target="_blank" >http://pubs.rsc.org/en/content/articlelanding/2015/cy/c5cy01422k#!divAbstract</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/C5CY01422K" target="_blank" >10.1039/C5CY01422K</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Towards understanding the hydrodeoxygenation pathways of furfural?acetone aldol condensation
Popis výsledku v původním jazyce
Aiming at the valorisation of furfural-derived compounds, the hydrodeoxygenation of furfural?acetone condensation products has been studied using supported platinum catalysts. The influence of the catalytic properties of different supports, such as SiO2,Al2O3, TiO2, hydrotalcite (HTC), Beta zeolite, Al-SBA-15 and WO3?ZrO2, was evaluated in a batch reactor for 480 min at 200 °C and 50 bar of H2. The used feed consisted of a mixture of furfural?acetone adducts (C8?C19), obtained in previous experiments using a continuous flow reactor and hydrotalcite as a catalyst. Except for Pt/SiO2, all catalysts showed high conversion of the reactants, especially due to the hydrogenation of all the aliphatic C[double bond, length as m-dash]C bonds. However, the extent of further hydrogenation (furan C[double bond, length as m-dash]C and ketone C[double bond, length as m-dash]O bonds) was limited, particularly when HTC and Al2O3 were used as supports. The higher accessibility of Pt/TiO2 and the smalle
Název v anglickém jazyce
Towards understanding the hydrodeoxygenation pathways of furfural?acetone aldol condensation
Popis výsledku anglicky
Aiming at the valorisation of furfural-derived compounds, the hydrodeoxygenation of furfural?acetone condensation products has been studied using supported platinum catalysts. The influence of the catalytic properties of different supports, such as SiO2,Al2O3, TiO2, hydrotalcite (HTC), Beta zeolite, Al-SBA-15 and WO3?ZrO2, was evaluated in a batch reactor for 480 min at 200 °C and 50 bar of H2. The used feed consisted of a mixture of furfural?acetone adducts (C8?C19), obtained in previous experiments using a continuous flow reactor and hydrotalcite as a catalyst. Except for Pt/SiO2, all catalysts showed high conversion of the reactants, especially due to the hydrogenation of all the aliphatic C[double bond, length as m-dash]C bonds. However, the extent of further hydrogenation (furan C[double bond, length as m-dash]C and ketone C[double bond, length as m-dash]O bonds) was limited, particularly when HTC and Al2O3 were used as supports. The higher accessibility of Pt/TiO2 and the smalle
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CC - Organická chemie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GBP106%2F12%2FG015" target="_blank" >GBP106/12/G015: Vývoj nových nanoporézních adsorbentů a katalyzátorů</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Catalysis Science & Technology
ISSN
2044-4753
e-ISSN
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Svazek periodika
6
Číslo periodika v rámci svazku
6
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
13
Strana od-do
1829-1841
Kód UT WoS článku
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EID výsledku v databázi Scopus
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