Transient response studies of isobutane oxidative dehydrogenation over molybdenum catalysts Научная публикация
| Конференция |
12th International Congress on Catalysis 09-14 июл. 2000 , Granada |
||||||
|---|---|---|---|---|---|---|---|
| Журнал |
Studies in Surface Science and Catalysis
ISSN: 0167-2991 |
||||||
| Вых. Данные | Год: 2000, Том: 130, Страницы: 1901-1906 Страниц : 6 DOI: 10.1016/s0167-2991(00)80479-6 | ||||||
| Авторы |
|
||||||
| Организации |
|
Реферат:
Kinetics and mechanism of isobutane oxidative dehydrogenation were studied over cobalt and nickel molybdate catalysts. The data obtained in nonstationary and stationary regimes showed that kinetics and mechanism are the same over both catalysts. Isobutene and carbon oxides are primary reaction products. Lattice oxygen takes part in dehydrogenation reactions. Carbon oxides formation proceed by the interaction with adsorbed oxygen. Cobalt molybdate is more active and selective catalyst for isobutane oxidative dehydrogenation. It was shown that nickel molybdate catalyst is stable only at high oxygen concentration while cobalt molybdate catalyst can work at lower oxygen concentrations.
Библиографическая ссылка:
Nekrasov N.V.
, Gaidai N.A.
, Agafonov Y.A.
, Kiperman S.L.
, Cortés Corberán V.
, Portela M.F.
Transient response studies of isobutane oxidative dehydrogenation over molybdenum catalysts
Studies in Surface Science and Catalysis. 2000. V.130. P.1901-1906. DOI: 10.1016/s0167-2991(00)80479-6 Scopus OpenAlex
Transient response studies of isobutane oxidative dehydrogenation over molybdenum catalysts
Studies in Surface Science and Catalysis. 2000. V.130. P.1901-1906. DOI: 10.1016/s0167-2991(00)80479-6 Scopus OpenAlex
Идентификаторы БД:
| Scopus: | 2-s2.0-0034350680 |
| OpenAlex: | W1598147449 |