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 |
|
||||||||
| Affiliations |
|
Funding (2)
| 1 | Council for Grants of the President of the Russian Federation | СП-922.2016.1 |
| 2 | Federal Agency for Scientific Organizations | 0303-2016-0011 |
Abstract:
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.
Cite:
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
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
Original:
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 OpenAlex AN
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 OpenAlex AN
Dates:
| Submitted: | Sep 21, 2016 |
| Published print: | Apr 1, 2017 |
| Published online: | Jul 1, 2017 |
Identifiers:
| ≡ Web of science: | WOS:000423241300003 |
| ≡ Scopus: | 2-s2.0-85021678732 |
| ≡ Elibrary: | 30705664 |
| ≡ OpenAlex: | W2729984406 |