Syngas Production by Partial Oxidation of Methane in a Microchannel Reactor over a Ni–Pt/La0.2Zr0.4Ce0.4Ox Catalyst | Sciact - CRIS-система Института катализа

Syngas Production by Partial Oxidation of Methane in a Microchannel Reactor over a Ni–Pt/La0.2Zr0.4Ce0.4Ox Catalyst Научная публикация

Журнал

Fuel Processing Technology
ISSN: 0378-3820

Вых. Данные

Год: 2015, Том: 131, Страницы: 21-28 Страниц : 8 DOI: 10.1016/j.fuproc.2014.10.031

Ключевые слова

Hydrogen production, Methane, Microchannel plate, Microchannel reactor, Partial oxidation, Syngas

Авторы

Makarshin L.L. ¹ , Sadykov V.A. ^1,2 , Andreev D.V. ¹ , Gribovskii A.G. ^1,2 , Privezentsev V.V. ³ , Parmon V.N. ^1,2

Организации

1	Boreskov Institute of Catalysis, Prosp. Akad. Lavrentieva, 5, 630090 Novosibirsk, Russia
2	Novosibirsk State University, ul. Pirogova 2, 630090 Novosibirsk, Russia
3	State Scientific Centre of the Russian Federation — Institute for Physics and Power Engineering named after A.I. Leypunsky, Bondarenko sq.1, 249033 Obninsk, Kaluga region, Russia

Информация о финансировании (2)

1	Совет по грантам Президента Российской Федерации	НШ-1183.2014.3
2	Министерство образования и науки Российской Федерации

Operation of a microchannel reactor during the partial oxidation of methane has been studied. Methods for the deposition of a durable (Ni–Pt)/LaCeZrO catalyst on the Fecralloy microchannel plates working under thermocycling (up to 900 °C) conditions up were developed. It was shown that the temperature profile along the microchannel plate length is not flat. A part of methane is combusted into H2O and CO2 at the front edge of the microchannel plate, which is accompanied by a big heat release. On the rest part of the microchannel plate, endothermic reactions of methane steam and dry reforming occur yielding CO and Н2. As a result, the front edge of the microchannel plate (up to 2 mm in length) undergoes a heavy thermal corrosion. Test runs of the microchannel reactor with one microchannel plate demonstrated 82% methane conversion and 60% selectivity toward carbon monoxide at gas space velocity of 820,000 h− 1. Scaling of the MC reactor increased hydrogen production proportionally to the number of the MC plates. The specific hydrogen production related to the volume occupied by the MC plates is about 123 L/(h·cm3).

Makarshin L.L. , Sadykov V.A. , Andreev D.V. , Gribovskii A.G. , Privezentsev V.V. , Parmon V.N.
Syngas Production by Partial Oxidation of Methane in a Microchannel Reactor over a Ni–Pt/La0.2Zr0.4Ce0.4Ox Catalyst
Fuel Processing Technology. 2015. V.131. P.21-28. DOI: 10.1016/j.fuproc.2014.10.031 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	10 июн. 2014 г.
Принята к публикации:	22 окт. 2014 г.
Опубликована online:	22 нояб. 2014 г.
Опубликована в печати:	1 мар. 2015 г.

Web of science:	WOS:000348881700004
Scopus:	2-s2.0-84923336907
РИНЦ:	24010179
Chemical Abstracts:	2014:1835647
Chemical Abstracts (print):	163:272469
OpenAlex:	W2040595466

БД	Цитирований
Web of science	34
Scopus	36
РИНЦ	34
OpenAlex	35