Mechanism of Ethanol Steam Reforming over Pt/(Ni+Ru) Promoted Oxides by FTIRS in situ | Sciact - CRIS-система Института катализа

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

Конференция

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

Сборник

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
Сборник, BIC SB RAS. Novosibirsk.2015. 2184 c. ISBN 978-5-906376-10-7. РИНЦ

Вых. Данные

Год: 2015, Страницы: 968-969 Страниц : 2

Авторы

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

Организации

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

Информация о финансировании (3)

1	Российский фонд фундаментальных исследований	12-03-93115
2	European Commission	604296 FP7-NMP-2013-LARGE-7 BIOGO
3	Министерство образования и науки Российской Федерации

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
В сборнике 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.

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