Porous Nickel Based Catalysts for Partial Oxidation of Methane to Synthesis Gas Научная публикация
| Журнал |
Applied Catalysis A: General
ISSN: 0926-860X , E-ISSN: 1873-3875 |
||
|---|---|---|---|
| Вых. Данные | Год: 2011, Том: 401, Номер: 1-2, Страницы: 170-175 Страниц : 6 DOI: 10.1016/j.apcata.2011.05.018 | ||
| Ключевые слова | Nickel catalysts, Partial oxidation of methane, Synthesis gas | ||
| Авторы |
|
||
| Организации |
|
Информация о финансировании (1)
| 1 | Министерство образования и науки Российской Федерации | 02.526.11.6006 |
Реферат:
The phase composition and texture of nickel catalysts supported on ribbon porous nickel with a magnesium oxide underlayer were investigated by X-ray diffraction, low-temperature nitrogen adsorption, and electron microscopy combined with energy dispersive X-ray microanalysis. The MgO underlayer was obtained by impregnation the porous nickel with a Mg(NO3)2 solution followed by calcination at 550 °C; nickel was supported additionally by impregnation with a Ni(NO3)2 solution followed by calcination at 450 °C. In the supported reduced nickel catalysts (800–900 °C, H2) the phases of Ni and a solid solution of NiO in MgO were observed; a considerable part of nickel crystallites was epitaxially bound with MgO. The partial oxidation of methane to synthesis gas (800 °С, O2/C = 0.65, GHSV = 127 L/g h) over porous nickel based catalysts was studied. The activity of initial nickel support decreased considerably during the partial oxidation of methane; the value of methane conversion decreased slightly after 100 h of testing on the supported nickel catalysts.
Библиографическая ссылка:
Kirillov V.A.
, Fedorova Z.
, Danilova M.M.
, Zaikovskii V.I.
, Kuzin N.A.
, Kuzmin V.A.
, Krieger T.A.
, Mescheryakov V.D.
Porous Nickel Based Catalysts for Partial Oxidation of Methane to Synthesis Gas
Applied Catalysis A: General. 2011. V.401. N1-2. P.170-175. DOI: 10.1016/j.apcata.2011.05.018 WOS Scopus РИНЦ CAPlusCA OpenAlex
Porous Nickel Based Catalysts for Partial Oxidation of Methane to Synthesis Gas
Applied Catalysis A: General. 2011. V.401. N1-2. P.170-175. DOI: 10.1016/j.apcata.2011.05.018 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
| Поступила в редакцию: | 19 февр. 2011 г. |
| Принята к публикации: | 14 мая 2011 г. |
| Опубликована online: | 20 мая 2011 г. |
| Опубликована в печати: | 1 июл. 2011 г. |
Идентификаторы БД:
| Web of science: | WOS:000293492300022 |
| Scopus: | 2-s2.0-79959731091 |
| РИНЦ: | 16992640 |
| Chemical Abstracts: | 2011:805096 |
| Chemical Abstracts (print): | 155:186438 |
| OpenAlex: | W2059817979 |