Highly Dispersed Platinum Honeycomb Reforming Catalysts: Sintering Behavior and Activity Научная публикация
Журнал |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
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Вых. Данные | Год: 1992, Том: 48, Номер: 1, Страницы: 315-323 Страниц : 9 DOI: 10.1007/BF02070102 | ||||||||
Ключевые слова | Chlorided; Microscopy; Electron Microscopy; Physical Chemistry; Alumina; Catalyst activity; Chlorine compounds; Dehydrogenation; Paraffins; Platinum; Reforming reactions; Sintering; Transmission electron microscopy | ||||||||
Авторы |
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Организации |
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Реферат:
The influence of chlorine regulation by steam treatment and of operation conditions in the dehydrogenation of methylcyclohexane (MCH) on the dispersity of chlorided Pt/γ-Al2O3 honeycomb catalysts has been investigated by means of transmission electron microscopy (TEM). The loss of surface chlorine greatly promotes the sintering of small Pt crystallites (<20 Å), while the reaction testing does not affect the high dispersities of the catalysts. An original evidence of the antipathetic structure sensitive character for the dehydrogenation of MCH on highly dispersed Pt catalyst is provided.
Библиографическая ссылка:
Frusteri F.
, Parmaliana A.
, Mezzapica A.
, Chuvilin A.L.
, Tsiakaras P.
, Giordano N.
Highly Dispersed Platinum Honeycomb Reforming Catalysts: Sintering Behavior and Activity
Reaction Kinetics and Catalysis Letters. 1992. V.48. N1. P.315-323. DOI: 10.1007/BF02070102 WOS Scopus РИНЦ
Highly Dispersed Platinum Honeycomb Reforming Catalysts: Sintering Behavior and Activity
Reaction Kinetics and Catalysis Letters. 1992. V.48. N1. P.315-323. DOI: 10.1007/BF02070102 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 12 мая 1992 г. |
Принята к публикации: | 19 июн. 1992 г. |
Опубликована в печати: | 1 июл. 1992 г. |
Идентификаторы БД:
Web of science | WOS:A1992KL43900044 |
Scopus | 2-s2.0-0026887560 |
РИНЦ | 31086312 |
Chemical Abstracts | 1993:237245 |
Chemical Abstracts (print) | 118:237245 |
OpenAlex | W1966581478 |