Selective CO Methanation in the Presence of CO2 over Ni/CeO2 Catalysts: Effect of the Halogen (F, Cl, Br) and Reaction Mechanism | Sciact - CRIS-system of Boreskov Institute of Catalysis

Selective CO Methanation in the Presence of CO2 over Ni/CeO2 Catalysts: Effect of the Halogen (F, Cl, Br) and Reaction Mechanism Conference Abstracts

Conference

EuropaCat-XIII: 13th European Congress on Catalysis
27-31 Aug 2017 , Florence

Source

13th European Congress on Catalysis
Compilation, 2017.

Output data

Year: 2017, Article number : P3.184, Pages count : 2

Authors

Konishcheva M.V. ^1,2 , Potemkin D.I. ^1,2 , Snytnikov P.V. ^1,2 , Sobyanin V.A. ¹

Affiliations

1	Boreskov Institute of Catalysis SB RAS, Novosibirsk, 630090, Russia
2	Novosibirsk State University, Novosibirsk, 630090, Russia

Funding (1)

Federal Agency for Scientific Organizations

0303-2016-0011

Catalytic properties of Ni/CeO2 in selective CO methanation in hydrogen-rich gas (reformate) strongly depend on the nature of the halogen additives. The additives of fluorine reduce the depth of CO purification and have a little effect on the activity and selectivity of Ni/CeO2 catalyst; the chlorine additives inhibit the CO2 methanation, that provides high selectivity towards CO methanation in the presence of CO2; the bromine additives totally inhibit both CO and CO2 methanation activity

Konishcheva M.V. , Potemkin D.I. , Snytnikov P.V. , Sobyanin V.A.
Selective CO Methanation in the Presence of CO2 over Ni/CeO2 Catalysts: Effect of the Halogen (F, Cl, Br) and Reaction Mechanism
In compilation 13th European Congress on Catalysis. 2017. – C.352-353.

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