KFU. Card publication. Hydrothermal modification of the alumina catalyst for the skeletal isomerization of n-butenes

KAZAN
FEDERAL UNIVERSITY

- RUS
- 中文
- ES

HYDROTHERMAL MODIFICATION OF THE ALUMINA CATALYST FOR THE SKELETAL ISOMERIZATION OF N-BUTENES

Form of presentation

Articles in international journals and collections

Year of publication

2018

��

��

Authors, employees of KFU

Egorova Svetlana Robertovna, author

Lamberov Aleksandr Adolfovich, author

Khamieva Aliya Nailevna, author

Authors, postgraduates KFU

Mukhamedyarova Aliya Nailevna, postgraduate kfu

Bibliographic description in the original language

Hydrothermal modification of the alumina catalyst for the skeletal isomerization of n-butenes, Ildar N. Mukhambetov, Svetlana R. Egorova, Aliya N. Mukhamed?yarova, Alexander A. Lamberov. Applied Catalysis A: General, V. 554, P. 64?70

Annotation

Applied Catalysis A: General

Keywords

Alumina catalyst; Skeletal isomerization of n-butenes; Hydrothermal treatment

The name of the journal

Applied Catalysis A: General

URL

https://www.sciencedirect.com/science/article/pii/S0926860X18300413

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=173931&p_lang=2

Resource files

File name	Size (MB)	Format
1_s2.0_S0926860X18300413_main.pdf	2,22	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Egorova Svetlana Robertovna	ru_RU
dc.contributor.author	Lamberov Aleksandr Adolfovich	ru_RU
dc.contributor.author	Khamieva Aliya Nailevna	ru_RU
dc.contributor.author	Mukhamedyarova Aliya Nailevna	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Hydrothermal modification of the alumina catalyst for the skeletal isomerization of n-butenes, Ildar N. Mukhambetov, Svetlana R. Egorova, Aliya N. Mukhamed?yarova, Alexander A. Lamberov. Applied Catalysis A: General, V. 554, P. 64?70	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=173931&p_lang=2	ru_RU
dc.description.abstract	Applied Catalysis A: General	ru_RU
dc.description.abstract	Hydrothermal modification of the alumina catalyst of n-butenes skeletal isomerization was investigated. It is shown that during the hydrothermal treatment of γ-Al2O3 and subsequent calcination its activity in skeletal isomerization of n-butenes first increases, and then it decreases with a rise of the hydrothermal treatment duration. This behavior is due to a similar change in the content of the strong Lewis acid sites of alumina, which are the active centers of reaction and they can be identified by IR-spectroscopy of the adsorbed pyridine and EPR-spectroscopy of the adsorbed anthraquinone. We report the mechanism of new Lewis acid sites formation at the γ-Al2O3 hydrothermal treatment containing X-ray amorphous component.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject		ru_RU
dc.title	Hydrothermal modification of the alumina catalyst for the skeletal isomerization of n-butenes	ru_RU
dc.type	Articles in international journals and collections	ru_RU