Development of Catalytic Converters Using Detonation Spraying Научная публикация
Журнал |
Materials and Manufacturing Processes
ISSN: 1042-6914 , E-ISSN: 1532-2475 |
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Вых. Данные | Год: 2016, Том: 31, Номер: 11, Страницы: 1433-1438 Страниц : 6 DOI: 10.1080/10426914.2016.1151041 | ||||||||
Ключевые слова | Alumina, Catalysis, Catalyst, Coating, Converter, Detonation, Honeycomb, Splat, Spraying, Structure, Support, Syngas | ||||||||
Авторы |
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Организации |
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Информация о финансировании (1)
1 | Совет по грантам Президента Российской Федерации | НШ-2695.2014.1 |
Реферат:
One of the trends in hydrogen power engineering is the development of devices for the preparation of synthesis by the catalytic reforming of a hydrocarbon feedstock. Studies show the advantages of catalytic converters based on a modular catalyst support with a honeycomb-type structure produced from a metal foil, both sides of which are coated with highly porous oxide ceramics. The drawback of this design is a poor ability of the coating to withstand high-temperature operating conditions. The coating may detach from the substrate because of the difference in thermal expansion coefficients between the metal foil and the ceramic coating. Besides, a corrosion of metal foil takes place. The result of the present study is the development and application of a two-step coating method, which allows significantly increasing the service life of the catalyst supports. At the first step, a low-porosity ceramic layer is deposited on a metal foil by detonation spraying. At the second step, a high-porosity layer of a ceramic catalyst is deposited from suspension. In this work, the peculiarities of the detonation spraying of the ceramic coating on a metal foil and the design of the obtained catalytic converter have been addressed.
Библиографическая ссылка:
Uliyanitsky V.
, Shtertser A.
, Sadykov V.
, Smurov I.
Development of Catalytic Converters Using Detonation Spraying
Materials and Manufacturing Processes. 2016. V.31. N11. P.1433-1438. DOI: 10.1080/10426914.2016.1151041 WOS Scopus РИНЦ
Development of Catalytic Converters Using Detonation Spraying
Materials and Manufacturing Processes. 2016. V.31. N11. P.1433-1438. DOI: 10.1080/10426914.2016.1151041 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 4 июл. 2015 г. |
Принята к публикации: | 16 янв. 2016 г. |
Опубликована online: | 11 мар. 2016 г. |
Опубликована в печати: | 17 авг. 2016 г. |
Идентификаторы БД:
Web of science | WOS:000377825700003 |
Scopus | 2-s2.0-84966699259 |
РИНЦ | 27159644 |
Chemical Abstracts | 2016:796662 |
OpenAlex | W2348447720 |