EPR Spectroscopic Characterization of DeNOx and SO2 Oxidation Catalysts and Model Systems Научная публикация
Конференция |
2nd World Congress on Environmental Catalysis 15-20 нояб. 1998 , Miami, FL |
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Журнал |
Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308 |
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Вых. Данные | Год: 1999, Том: 54, Номер: 4, Страницы: 465-472 Страниц : 8 DOI: 10.1016/S0920-5861(99)00209-6 | ||||
Ключевые слова | Anatase, Deactivation, DeNox and SO2 oxidation catalysts, EPR characterization | ||||
Авторы |
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Организации |
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Информация о финансировании (4)
1 | European Commission | ERBCHBGCT920129 |
2 | Technical University of Denmark | |
3 | North Atlantic Treaty Organization | SfP-971984 |
4 | Danish National Research Foundation |
Реферат:
The industrial SO2 oxidation catalyst VK69 deactivates at around 440°C in a 10% SO2, 11% O2, 79% N2 gas mixture. In situ EPR measurements show that the deactivation is caused by the precipitation of V(IV) compounds. DeNOx catalysts based on V2O5/TiO2, the TiO2 support, analytical grade anatase and transition metal-exchanged Al-PILCs (pillared clay) have been characterized by EPR spectroscopy and the catalytic activity of the catalysts monitored up to 500°C. Depending on the exchanged metal ion, a relatively large temperature range for the catalytic activity towards the SCR reaction was observed.
Библиографическая ссылка:
Eriksen K.M.
, Jensen C.K.
, Rasmussen S.B.
, Oehlers C.
, Bal'zhinimaev B.S.
, Fehrmann R.
EPR Spectroscopic Characterization of DeNOx and SO2 Oxidation Catalysts and Model Systems
Catalysis Today. 1999. V.54. N4. P.465-472. DOI: 10.1016/S0920-5861(99)00209-6 WOS Scopus РИНЦ
EPR Spectroscopic Characterization of DeNOx and SO2 Oxidation Catalysts and Model Systems
Catalysis Today. 1999. V.54. N4. P.465-472. DOI: 10.1016/S0920-5861(99)00209-6 WOS Scopus РИНЦ
Даты:
Опубликована online: | 14 дек. 1999 г. |
Опубликована в печати: | 17 дек. 1999 г. |
Идентификаторы БД:
Web of science | WOS:000084445700010 |
Scopus | 2-s2.0-0033579692 |
РИНЦ | 13331757 |
Chemical Abstracts | 1999:781197 |
Chemical Abstracts (print) | 132:53898 |
OpenAlex | W1964967612 |