Kinetics of Low-Temperature Steam Reforming of Propane in a Methane Excess on a Ni-Based Catalyst | Sciact - CRIS-system of Boreskov Institute of Catalysis

Kinetics of Low-Temperature Steam Reforming of Propane in a Methane Excess on a Ni-Based Catalyst Full article

Journal

Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555

Output data

Year: 2017, Volume: 9, Number: 2, Pages: 104-109 Pages count : 6 DOI: 10.1134/S2070050417020118

Tags

associated petroleum gas, kinetics of catalytic reactions, low-temperature steam reforming, low-temperature vapor conversion, methane, nickel catalyst, propane

Authors

Uskov S. I. ^1,2 , Enikeeva L. V. ^3,4 , Potemkin D. I. ^1,2 , Belyaev V. D. ^1,2 , Snytnikov P. V. ^1,2 , Gubaidullin I. M. ^3,4 , Kirillov V. A. ¹ , Sobyanin V. A. ¹

Affiliations

1	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2	Novosibirsk State University, Novosibirsk, Russia
3	Institute of Petroleum Chemistry and Catalysis, Russian Academy of Sciences, Ufa, Russia
4	Ufa State Petroleum Technical University, Ufa, Russia

Funding (2)

1	Federal Agency for Scientific Organizations	0303-2016-0011
2	Council for Grants of the President of the Russian Federation	СП-922.2016.1

Systematic studies were performed on low-temperature steam conversion or low-temperature steam reforming (LTSR) of propane in an excess of methane on a Ni-based catalyst. The LTSR of the methane–propane mixture is a two-stage process involving the irreversible steam conversion of propane into carbon dioxide and hydrogen and reversible methanation of carbon dioxide. Above ~250°C, the methanation of carbon dioxide is quasi-equilibrium. The rate of propane conversion during the LTSR of the methane–propane mixture is first-order based on propane; its activation energy is ~120 kJ/mol and is almost independent of the methane, carbon dioxide, hydrogen, and steam concentrations. This very simple macrokinetic scheme allows us to correctly describe the experimental data and predict the temperature and flow rate of the mixture at which complete conversion of propane is achieved.

Uskov S.I. , Enikeeva L.V. , Potemkin D.I. , Belyaev V.D. , Snytnikov P.V. , Gubaidullin I.M. , Kirillov V.A. , Sobyanin V.A.
Kinetics of Low-Temperature Steam Reforming of Propane in a Methane Excess on a Ni-Based Catalyst
Catalysis in Industry. 2017. V.9. N2. P.104-109. DOI: 10.1134/S2070050417020118 WOS Scopus РИНЦ OpenAlex

Усков С.И. , Еникеева Л.В. , Потемкин Д.И. , Беляев В.Д. , Снытников П.В. , Губайдулин И.М. , Кириллов В.А. , Собянин В.А.
Кинетика мягкого парового риформинга пропана в избытке метана на Ni-содержащем катализаторе
Катализ в промышленности. 2017. Т.17. №1. С.11-17. DOI: 10.18412/1816-0387-2017-1-11-17 РИНЦ AN OpenAlex

Submitted:	Sep 21, 2016
Published print:	Apr 1, 2017
Published online:	Jul 1, 2017

Web of science:	WOS:000423241300003
Scopus:	2-s2.0-85021678732
Elibrary:	30705664
OpenAlex:	W2729984406

DB	Citing
Web of science	23
Scopus	27
Elibrary	43
OpenAlex	28