Mechanism of Ethanol Steam Reforming over Pt/(Ni+Ru) Promoted Oxides by FTIRS in situ | Sciact - CRIS-system of Boreskov Institute of Catalysis

Mechanism of Ethanol Steam Reforming over Pt/(Ni+Ru) Promoted Oxides by FTIRS in situ Conference Abstracts

Conference

EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 Aug - 4 Sep 2015 , Казань

Source

EuropaCat XII. Catalysis: Balancing the use of fossil and renewable resources. XII European Congress on Catalysis, Kazan (Russia), 30 August - 4 September, 2015 : Book of Abstracts
Compilation, BIC SB RAS. Novosibirsk.2015. 2184 c. ISBN 978-5-906376-10-7. РИНЦ

Output data

Year: 2015, Pages: 968-969 Pages count : 2

Authors

Sadykov V. ^1,2 , Chub O. ¹ , Chesalov Yu. ¹ , Mezentseva N. ^1,2 , Pavlova S. ¹ , Arapova M. ^1,3 , Roger A.-C. ³ , Parkhomenko K. ³ , Van Veen A.C. ⁴

Affiliations

1	Boreskov Institute of Catalysis, Novosibirsk,Russia
2	Novosibirsk State University, Novosibirsk,Russia
3	University of Strasbourg, Strasbourg, France
4	University of Warwick, Warwick, UK

Funding (3)

1	Russian Foundation for Basic Research	12-03-93115
2	European Commission	604296 FP7-NMP-2013-LARGE-7 BIOGO
3	The Ministry of Education and Science of the Russian Federation

Mechanism of ethanol steam reforming into syngas over Pt/ Pr0.15Sm0.15Ce0.35Zr0.35O2 and 10wt.% LaNi0.95Ru0.05O3/Mg-Al2O3 catalysts was studied by in situ FTIRS. Surface species (ethoxy, adsorbed ethanol, acetaldehyde, acetate) were identified and their thermal stability and reactivity were estimated. Transformation of ethoxy species by dehydrogenation is a fast step, while the ratedetermining stage is the C-C bond rupture in thus formed acetaldehyde at metal sites. Acetate species are spectators, while transformation of ethoxy species on acid sites of alumina-supported catalyst produces C2H4 and (C2H5)2O via dehydration route.

Sadykov V. , Chub O. , Chesalov Y. , Mezentseva N. , Pavlova S. , Arapova M. , Roger A.-C. , Parkhomenko K. , Van Veen A.C.
Mechanism of Ethanol Steam Reforming over Pt/(Ni+Ru) Promoted Oxides by FTIRS in situ
In compilation EuropaCat XII. Catalysis: Balancing the use of fossil and renewable resources. XII European Congress on Catalysis, Kazan (Russia), 30 August - 4 September, 2015 : Book of Abstracts. – BIC SB RAS., 2015. – C.968-969. – ISBN 978-5-906376-10-7.

No identifiers

Пока нет цитирований