Carbon-carbon coupling of primary bio-alcohols over solid chemo-catalysts. TN02000044/1-V43

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F24%3A00597999" target="_blank" >RIV/67985858:_____/24:00597999 - isvavai.cz</a>

Výsledek na webu

<a href="https://hdl.handle.net/11104/0355780" target="_blank" >https://hdl.handle.net/11104/0355780</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Carbon-carbon coupling of primary bio-alcohols over solid chemo-catalysts. TN02000044/1-V43

Popis výsledku v původním jazyce

The first aim of our work is to investigate chemo-catalysts in terms of their activity and selectivity in carbon-carbon coupling of ethanol and/or butanol in laboratory continuous-flow reactors. Basic high-surface-area MgO (300 m2g−1) is emphasized due to its low toxicity and easy recycling. This MgO and its chemo-catalytic properties are modified with activated carbon and compared with a conventional chemo-catalyst of aldol condensation reaction and with selected alkali, alkaline earth, lanthanide, and transition metal oxide chemo-catalysts. The second aim of our work is to investigate the selectivity of the transformation of ethanol to butanol also in terms of techno-economic process analysis. The comprehensive understanding of the first step transformation during the C-C coupling of ethanol to butanol provides realistic insight into possibilities of utilizing of biomass for platform chemicals and liquid bio-fuels.

Název v anglickém jazyce

Carbon-carbon coupling of primary bio-alcohols over solid chemo-catalysts. TN02000044/1-V43

Popis výsledku anglicky

The first aim of our work is to investigate chemo-catalysts in terms of their activity and selectivity in carbon-carbon coupling of ethanol and/or butanol in laboratory continuous-flow reactors. Basic high-surface-area MgO (300 m2g−1) is emphasized due to its low toxicity and easy recycling. This MgO and its chemo-catalytic properties are modified with activated carbon and compared with a conventional chemo-catalyst of aldol condensation reaction and with selected alkali, alkaline earth, lanthanide, and transition metal oxide chemo-catalysts. The second aim of our work is to investigate the selectivity of the transformation of ethanol to butanol also in terms of techno-economic process analysis. The comprehensive understanding of the first step transformation during the C-C coupling of ethanol to butanol provides realistic insight into possibilities of utilizing of biomass for platform chemicals and liquid bio-fuels.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20402 - Chemical process engineering

Projekt

<a href="/cs/project/TN02000044" target="_blank" >TN02000044: Biorafinace a cirkulární ekonomika pro udržitelnost</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů