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Partial Oxidation of Dimethoxymethane to Syngas over Granular and Structured Pt-Based Catalysts Научная публикация

Журнал International Journal of Hydrogen Energy
ISSN: 0360-3199 , E-ISSN: 1879-3487
Вых. Данные Год: 2024, Том: 51, Номер: Part A, Страницы: 648-654 Страниц : 7 DOI: 10.1016/j.ijhydene.2023.07.018
Ключевые слова Dimethoxymethane; Partial oxidation; Syngas; SOFC; Platinum; Structured catalyst
Авторы Badmaev Sukhe D. 1 , Belyaev Vladimir D. 1,2 , Sobyanin Vladimir A. 1,2
Организации
1 Boreskov Institute of Catalysis, Pr. Lavrentieva, 5, Novosibirsk 630090, Russia
2 Institute of Solid State Chemistry and Mechanochemistry, ul. Kutateladze,18, Novosibirsk 630128, Russia

Информация о финансировании (2)

1 Министерство науки и высшего образования Российской Федерации (с 15 мая 2018) 0239-2021-0011
2 Российский научный фонд 21-79-30051 (121052600153-6)

Реферат: The catalytic properties of supported Pt-containing catalysts for dimethoxymethane partial oxidation (DMM PO) into syngas was studied in a tubular fixed bed reactor at atmospheric pressure and relatively low temperatures (~300–500°C). Comparative studies of granular 0.5-1.9 wt. % Pt/Ce0.75Zr0.25O2–δ and structured 0.08 wt.% Pt/8 wt.% Ce0.75Zr0.25O2–δ/6 wt.% η-Al2O3/FeCrAl catalysts in DMM PO were performed. The SEM and STEM HAADF techniques were used for catalyst characterization. The structured catalyst was proved promising for producing syngas by the DMM PO reaction for SOFC feeding applications. In particular, at atmospheric pressure, temperature 400 °C, and the reaction mixture (28.6 vol.% DMM, 14.3 vol.% O2, 57.1 vol.% N2) feed rate of 5 L/(g•h), this catalyst provided complete conversion of DMM and O2 to syngas with a total H2 and CO content of 69 vol.% and syngas productivity of ~8 L/(g • h).
Библиографическая ссылка: Badmaev S.D. , Belyaev V.D. , Sobyanin V.A.
Partial Oxidation of Dimethoxymethane to Syngas over Granular and Structured Pt-Based Catalysts
International Journal of Hydrogen Energy. 2024. V.51. NPart A. P.648-654. DOI: 10.1016/j.ijhydene.2023.07.018 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
Поступила в редакцию: 24 апр. 2023 г.
Принята к публикации: 3 июл. 2023 г.
Опубликована online: 17 июл. 2023 г.
Опубликована в печати: 2 янв. 2024 г.
Идентификаторы БД:
Web of science: WOS:001139895900001
Scopus: 2-s2.0-85165206865
РИНЦ: 55921446
Chemical Abstracts: 2023:1479362
OpenAlex: W4384563874
Цитирование в БД: Пока нет цитирований
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