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

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

Журнал

Energy Technology
ISSN: 2194-4288 , E-ISSN: 2194-4296

Вых. Данные

Год: 2017, Том: 5, Номер: 9, Страницы: 1522-1525 Страниц : 4 DOI: 10.1002/ente.201700088

Авторы

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

Организации

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)

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 CAPlusCA OpenAlex Sciact

Поступила в редакцию:	10 февр. 2017 г.
Принята к публикации:	13 февр. 2017 г.
Опубликована online:	22 мар. 2017 г.
Опубликована в печати:	1 сент. 2017 г.

Web of science:	WOS:000410137900004
Scopus:	2-s2.0-85017152769
РИНЦ:	31028508
Chemical Abstracts:	2017:1471774
Chemical Abstracts (print):	171:76034
OpenAlex:	W2587865191
Sciact:	21653

БД	Цитирований
OpenAlex	11