Carbon deposits on a resistive FeCrAl catalyst for the suboxidative pyrolysis of methane

Carbon deposits on a resistive FeCrAl catalyst for the suboxidative pyrolysis of methane Научная публикация

Журнал

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Вых. Данные

Год: 2014, Том: 55, Номер: 3, Страницы: 319-326 Страниц : 8 DOI: 10.1134/s002315841403001x

Авторы

Borisov V.A. ^1,3 , Sigaeva S.S. ¹ , Tsyrul’nikov P.G. ¹ , Trenikhin M.V. ¹ , Leont’eva N.N. ¹ , Slepterev A.A. ^1,3 , Kan V.E. ² , Biryukov M.Yu. ²

Организации

1	Institute of Hydrocarbons Processing, Siberian Branch, Russian Academy of Sciences, Omsk, 644040 Russia
2	Omsk Research Center, Siberian Branch, Russian Academy of Sciences, Omsk, 644024 Russia
3	Omsk State Technical University, Omsk, 644050 Russia

The carbon deposits forming upon the suboxidative pyrolysis of methane on resistive FeCrAl catalysts heated with electric current were studied. The suboxidative pyrolysis of methane was carried out in a flow reactor at the ratio CH4 : O2 = 15 : 1 in a catalystcoil temperature range of 600–1200°C; a cold reaction mixture (~20°C) was supplied. The morphology and structure of the carbon deposits and changes in the composition and structure of the catalyst were characterized by scanning electron microscopy, transmission electron microscopy with EDX analysis, Raman spectroscopy, and Xray diffraction analysis. Various forms of carbon deposits, including branched nanotubes, and metal carbides formed by catalyst constituents were detected. It was found that the carbon deposits on the catalyst surface were morphologically different from the deposits on quartz reactor walls. The reasons for these differences were considered.

Borisov V.A. , Sigaeva S.S. , Tsyrul’nikov P.G. , Trenikhin M.V. , Leont’eva N.N. , Slepterev A.A. , Kan V.E. , Biryukov M.Y.
Carbon deposits on a resistive FeCrAl catalyst for the suboxidative pyrolysis of methane
Kinetics and Catalysis. 2014. V.55. N3. P.319-326. DOI: 10.1134/s002315841403001x WOS Scopus РИНЦ OpenAlex

Борисов В.А. , Сигаева С.С. , Цырульников П.Г. , Тренихин М.В. , Леонтьева Н.Н. , Слептерев А.А. , Кан В.Е. , Бирюков М.Ю.
Углеродные отложения на резистивном фехралевом катализаторе субокислительного пиролиза метана
Кинетика и катализ. 2014. Т.55. №3. С.334-341. DOI: 10.7868/s0453881114030010 РИНЦ OpenAlex

Поступила в редакцию:	10 нояб. 2012 г.
Опубликована в печати:	1 мая 2014 г.
Опубликована online:	17 июн. 2014 г.

Web of science:	WOS:000337639300008
Scopus:	2-s2.0-84903779628
РИНЦ:	24064308
OpenAlex:	W2087673983

БД	Цитирований
Scopus	10
Web of science	9
OpenAlex	12