Preferential Methanation of CO using Halogen-Doped (F, Cl, Br) Ceria-Supported Nickel Catalysts | Sciact - CRIS-system of Boreskov Institute of Catalysis

Preferential Methanation of CO using Halogen-Doped (F, Cl, Br) Ceria-Supported Nickel Catalysts Full article

Journal

Energy Technology
ISSN: 2194-4288

Output data

Year: 2017, Volume: 5, Number: 9, Pages: 1522-1525 Pages count : 4 DOI: 10.1002/ente.201700088

Tags

carbon monoxide, ceria, fuel cells, heterogeneous catalysis, methanation

Authors

Konishcheva Margarita V. ^1,2 , Potemkin Dmitriy I. ^1,2 , Snytnikov Pavel V. ^1,2 , Pakharukova Vera P. ¹ , Sobyanin Vladimir A. ¹

Affiliations

1	Laboratory of Catalytic Processes in Fuel Cells, Boreskov Institute of Catalysis, Pr. ak. Lavrentieva, 5, Novosibirsk, 630090 (Russian Federation)
2	Laboratory of Energy-Efficient Catalytic Processes, Novosibirsk State University, Pirogova Str., 2, Novosibirsk, 630090 (Russian Federation)

Funding (1)

Federal Agency for Scientific Organizations

0303-2016-0011

Halogen-doped Ni(F)/CeO2, Ni(Cl)/CeO2, and Ni(Br)/CeO2 catalysts were prepared by treating halogen-free Ni/CeO2 with aqueous solutions of NH4F, NH4Cl, and NH4Br, respectively. It was demonstrated that the halogen dopants had distinct effects on the catalyst properties for the CO preferential methanation using realistic reformate gas: fluorine did not change catalytic activity, chlorine inhibited CO2 methanation activity and provided high selectivity towards CO methanation, and bromine completely inhibited both the CO and CO2 methanation activity.

Konishcheva M.V. , Potemkin D.I. , Snytnikov P.V. , Pakharukova V.P. , Sobyanin V.A.
Preferential Methanation of CO using Halogen-Doped (F, Cl, Br) Ceria-Supported Nickel Catalysts
Energy Technology. 2017. V.5. N9. P.1522-1525. DOI: 10.1002/ente.201700088 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Feb 10, 2017
Accepted:	Feb 13, 2017
Published online:	Mar 22, 2017
Published print:	Sep 1, 2017

Web of science:	WOS:000410137900004
Scopus:	2-s2.0-85017152769
Elibrary:	31028508
Chemical Abstracts:	2017:1471774
Chemical Abstracts (print):	171:76034
OpenAlex:	W2587865191

DB	Citing
Web of science	11
Scopus	11
OpenAlex	11