Water–Gas Shift Reaction over Ni/CeO2 Catalysts | Sciact - CRIS-система Института катализа

Water–Gas Shift Reaction over Ni/CeO2 Catalysts Научная публикация

Журнал

Catalysts
ISSN: 2073-4344

Вых. Данные

Год: 2017, Том: 7, Номер: 10, Номер статьи : 310, Страниц : 24 DOI: 10.3390/catal7100310

Ключевые слова

Fraction, Microchannel, Nickel-ceria catalyst, Water-gas shift

Авторы

Bobrova Ludmilla ¹ , Andreev Dmitry ¹ , Ivanov Eugene ¹ , Mezentseva Natalia ^1,2 , Simonov Mikhail ^1,2 , Makarshin Lev ¹ , Gribovskiy Alexander ^1,2 , Sadykov Vladislav ^1,2

Организации

1	Boreskov Institute of Catalysis, Prospekt Akademika Lavrentieva, 5, 630090 Novosibirsk, Russia;
2	Novosibirsk State University, Pirogova street, 2, 630090 Novosibirsk, Russia

Информация о финансировании (2)

1	Министерство образования и науки Российской Федерации	14.616.21.0036
2	Федеральное агентство научных организаций России	0303-2016-0013

This paper reports the results of a study of a water–gas shift reaction over nickel–ceria catalysts with different metal loading. Within this study, the overall CO conversion and observed kinetic behavior were investigated over the temperature range of 250–550 °C in different reactor configurations (fixed-bed and microchannel reactors). The quasi-steady state kinetics of the CO water–gas shift reaction was studied for fractions of Ni-containing cerium oxide catalysts in fixed-bed experiments at lab-scale level using a very dilute gas (1% CO + 1.8% H2O in Не). A set of experiments with a microchannel reactor was performed using the feed composition (CO:H2O:H2:N2 = 1:2:2:2), representing a product gas from methane partial oxidation. The results were interpreted using computational models. The kinetic parameters were determined by regression analysis, while mechanistic aspects were considered only briefly. Simulation of the WGS reaction in the microreactor was also carried out by using the COMSOL Multiphysics program.

Bobrova L. , Andreev D. , Ivanov E. , Mezentseva N. , Simonov M. , Makarshin L. , Gribovskiy A. , Sadykov V.
Water–Gas Shift Reaction over Ni/CeO2 Catalysts

Catalysts. 2017. V.7. N10. 310 :1-24. DOI: 10.3390/catal7100310 WOS Scopus РИНЦ CAPlusCA OpenAlex

Полный текст от издателя

Поступила в редакцию:	28 авг. 2017 г.
Принята к публикации:	7 окт. 2017 г.
Опубликована в печати:	20 окт. 2017 г.
Опубликована online:	20 окт. 2017 г.

Web of science:	WOS:000414596300030
Scopus:	2-s2.0-85032579276
РИНЦ:	31055807
Chemical Abstracts:	2017:1916329
Chemical Abstracts (print):	169:18623
OpenAlex:	W2767087813

БД	Цитирований
Web of science	32
Scopus	34
РИНЦ	32
OpenAlex	37