Suppressing on-stream deactivation of CuSiO<sub>2</sub> catalysts in the dehydrogenation of bioethanol to acetaldehyde-Reference-Cited by-同舟云学术

Suppressing on-stream deactivation of CuSiO₂ catalysts in the dehydrogenation of bioethanol to acetaldehyde

Published:2024 Issue:17 Volume:14 Page:4912-4926
ISSN:2044-4753
Container-title:Catalysis Science & Technology
language:en
Short-container-title:Catal. Sci. Technol.

Author:

Pampararo Giovanni¹^ORCID,Hlavenková Zuzana²^ORCID,Styskalik Ales³^ORCID,Debecker Damien P.¹^ORCID

Affiliation:

1. Université catholique de Louvain (UCLouvain), Institute of Condensed Matter and Nanosciences (IMCN), Place Louis Pasteur 1, Louvain-la-Neuve, 1348, Belgium

2. CEITEC, Masaryk University, Kamenice 5, CZ-62500 Brno, Czech Republic

3. Department of Chemistry, Masaryk University, Kotlarska 2, CZ-61137 Brno, Czech Republic

Abstract

Deactivation in ethanol dehydrogenation with Cu-SiO2 catalysts can be supressed by injecting just a small O2 dope in the feed, to prevent the accumulation of a thermally stable non-oxygenated carbonaceous deposit that plugs the pores of the catalyst.

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/CY/D4CY00646A

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