Low Temperature Catalytic Steam Reforming of Propane-Methane Mixture into Methane-Rich Gas: Experiment and Macrokinetic Modeling | Sciact - CRIS-система Института катализа

Low Temperature Catalytic Steam Reforming of Propane-Methane Mixture into Methane-Rich Gas: Experiment and Macrokinetic Modeling Научная публикация

Журнал

Fuel
ISSN: 0016-2361 , E-ISSN: 1873-7153

Вых. Данные

Год: 2014, Том: 135, Страницы: 76-82 Страниц : 7 DOI: 10.1016/j.fuel.2014.06.032

Ключевые слова

Catalytic steam prereforming, Macrokinetic modeling, Methane-rich gas, Propane, Utilization of associated petroleum gas

Авторы

Zyryanova M.M. ^1,2,3 , Snytnikov P.V. ^1,2,3 , Shigarov A.B. ^1,2,3 , Belyaev V.D. ^1,2,3 , Kirillov V.A. ^1,2,3 , Sobyanin V.A. ^1,2,3

Организации

1	Boreskov Institute of Catalysis, SB RAS, Pr. Lavrentieva, 5, Novosibirsk, Russia
2	Novosibirsk State University, Pirogova St., 2, Novosibirsk, Russia
3	‘‘UNICAT’’ Ltd, Pr. Lavrentieva, 5, Novosibirsk, Russia

Информация о финансировании (2)

1	Совет по грантам Президента Российской Федерации	МК-2199.2013.3
2	Министерство образования и науки Российской Федерации

Steam reforming of propane–methane mixture into methane-rich gas was studied in a fixed-bed continuous-flow reactor in a temperature interval of 150–325 °C under atmospheric pressure over Ni-based catalyst. It was found that the catalyst had good performance under low steam-to-carbon ratio of 0.39–0.58 and provided equilibrium product distribution at GHSV = 670–3100 h−1. Macrokinetic modeling of the experimental data obtained was performed in the framework of isothermal plug-flow reactor model. For the first time the two-step macro-kinetic scheme was suggested, that includes the reactions of irreversible propane steam reforming (first-order on propane): C3H8 + 6H2O → 3CO2 + 10H2 with activation energy 112 kJ/mole and reversible CO2 methanation (first-order on hydrogen): CO2 + 4H2⇄ CH4 + 2H2O with activation energy 50 kJ/mole. It was shown that the proposed scheme describes quantitatively all the experimental results.

Zyryanova M.M. , Snytnikov P.V. , Shigarov A.B. , Belyaev V.D. , Kirillov V.A. , Sobyanin V.A.
Low Temperature Catalytic Steam Reforming of Propane-Methane Mixture into Methane-Rich Gas: Experiment and Macrokinetic Modeling
Fuel. 2014. V.135. P.76-82. DOI: 10.1016/j.fuel.2014.06.032 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	24 окт. 2013 г.
Принята к публикации:	11 июн. 2014 г.
Опубликована online:	25 июн. 2014 г.
Опубликована в печати:	1 нояб. 2014 г.

Web of science:	WOS:000340945400011
Scopus:	2-s2.0-84903991278
РИНЦ:	23958038
Chemical Abstracts:	2014:1243302
Chemical Abstracts (print):	161:308450
OpenAlex:	W2011623961

БД	Цитирований
Web of science	35
Scopus	36
РИНЦ	49
OpenAlex	37