On the Oxygen Effect in Nitric Oxide Reduction by Methane over Co/ZSM-5 Научная публикация
| Конференция |
3 International conference on unsteady-state processes in catalysis 30 июн. - 3 июл. 1998 , St. Petersburg |
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| Журнал |
Chemical Engineering Science
ISSN: 0009-2509 , E-ISSN: 1873-4405 |
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| Вых. Данные | Год: 1999, Том: 54, Номер: 20, Страницы: 4327-4335 Страниц : 9 DOI: 10.1016/S0009-2509(99)00104-9 | ||||
| Ключевые слова | Co-ZSM-5, DRIFT, Methane activation, NO reduction, NO2(δ+) species, Transient studies | ||||
| Авторы |
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| Организации |
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Реферат:
The catalytic reduction of NO by CH4 over Co/ZSM-5 zeolite is studied by means of transient in situ DRIFT, SSITK and TAP analyses. Co ions located at the interface of Co clusters and zeolite are found to react with NO in the presence of oxygen to form anchored NOδ+2 species stabilized under reaction conditions. These species form the main active sites for activating methane molecule. Two ways of CO2 formation from the same intermediate including fragments of both NOx and partially dehydrogenated CH4 molecule are proposed in the mechanistic scheme of the reaction.
Библиографическая ссылка:
Pinaeva L.G.
, Sadovskaya E.M.
, Suknev A.P.
, Goncharov V.B.
, Sadykov V.A.
, Balzhinimaev B.S.
, Décamp T.
, Mirodatos C.
On the Oxygen Effect in Nitric Oxide Reduction by Methane over Co/ZSM-5
Chemical Engineering Science. 1999. V.54. N20. P.4327-4335. DOI: 10.1016/S0009-2509(99)00104-9 WOS Scopus РИНЦ OpenAlex CAPlusCA
On the Oxygen Effect in Nitric Oxide Reduction by Methane over Co/ZSM-5
Chemical Engineering Science. 1999. V.54. N20. P.4327-4335. DOI: 10.1016/S0009-2509(99)00104-9 WOS Scopus РИНЦ OpenAlex CAPlusCA
Даты:
| Опубликована online: | 15 июл. 1999 г. |
| Опубликована в печати: | 1 окт. 1999 г. |
Идентификаторы БД:
| ≡ Web of science: | WOS:000081864700005 |
| ≡ Scopus: | 2-s2.0-0032586625 |
| ≡ РИНЦ: | 13311359 |
| ≡ OpenAlex: | W2034192488 |
| ≡ Chemical Abstracts: | 1999:511962 |
| ≡ Chemical Abstracts (print): | 131:148309 |