Sciact
  • EN
  • RU

Rh/θ-Al2O3/FeCrAlloy Wire Mesh Composite Catalyst for Partial Oxidation of Natural Gas Научная публикация

Журнал Materials Letters
ISSN: 0167-577X , E-ISSN: 1873-4979
Вых. Данные Год: 2019, Том: 236, Страницы: 316-319 Страниц : 4 DOI: 10.1016/j.matlet.2018.10.133
Ключевые слова Rhodium catalyst; Catalytic partial oxidation; Natural gas conversion; Hydrogen production; Composites; Nanoparticles
Авторы Rogozhnikov V.N. 1 , Snytnikov P.V. 1,2 , Salanov A.N. 1 , Kulikov A.V. 1 , Ruban N.V. 1,2 , Potemkin D.I. 1,2 , Sobyanin V.A. 1 , Kharton V.V. 3
Организации
1 Boreskov Institute of Catalysis, Pr. Lavrentieva 5, Novosibirsk 630090, Russia
2 Novosibirsk State University, Pirogova St., 2, Novosibirsk 630090, Russia
3 Institute of Solid State Physics RAS, 2 Academician Osipyan Str., Chernogolovka 142432, Moscow Distr., Russia

Информация о финансировании (1)

1 Российский научный фонд 17-79-30071

Реферат: The catalytic modules based on Rh/θ-Al2O3/FeCrAlloy wire mesh composite were designed and manufactured. Due to enhanced heat transfer properties, the module exhibits an excellent performance for natural gas partial oxidation, providing thermodynamic equilibrium product distribution and synthesis gas productivity of 56.7 m3Lcat−1h−1 (s.c.) at 800 °C and gas hourly space velocity (GHSV) of 80000 h−1. The catalyst demonstrated stable operation with start/stop cycles for at least 20 h on stream. Analysis by the Brunauer–Emmett–Teller (BET) technique, X-ray diffraction and electron microscopy revealed no damages of the catalytic coating and confirmed structural stability of the catalyst under operating conditions. Despite the elevated operational temperatures achieving 940 °C and rapid temperature changes, the composite catalyst retained a high Rh dispersion and good adhesion of the θ-Al2O3 layer.
Библиографическая ссылка: Rogozhnikov V.N. , Snytnikov P.V. , Salanov A.N. , Kulikov A.V. , Ruban N.V. , Potemkin D.I. , Sobyanin V.A. , Kharton V.V.
Rh/θ-Al2O3/FeCrAlloy Wire Mesh Composite Catalyst for Partial Oxidation of Natural Gas
Materials Letters. 2019. V.236. P.316-319. DOI: 10.1016/j.matlet.2018.10.133 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
Поступила в редакцию: 18 сент. 2018 г.
Принята к публикации: 13 окт. 2018 г.
Опубликована online: 23 окт. 2018 г.
Опубликована в печати: 1 февр. 2019 г.
Идентификаторы БД:
Web of science: WOS:000450594300081
Scopus: 2-s2.0-85055582093
РИНЦ: 38622829
Chemical Abstracts: 2018:2034448
OpenAlex: W2896604935
Цитирование в БД:
БД Цитирований
Scopus 17
Web of science 15
РИНЦ 16
OpenAlex 16
Альметрики: