Isomerization of Hexane and Heptane Mixtures in the Presence of Platinum-Containing Tungstated Zirconia Catalysts

Isomerization of Hexane and Heptane Mixtures in the Presence of Platinum-Containing Tungstated Zirconia Catalysts Full article

Journal

Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555

Output data

Year: 2023, Volume: 15, Number: 3, Pages: 258-266 Pages count : 9 DOI: 10.1134/S2070050423030091

Funding (1)

Ministry of Science and Higher Education of the Russian Federation

0239-2021-0006

The isomerization of heptane and hexane and their mixtures in the presence of Pt/WO3–ZrO2 catalysts with a tungsten oxide content of 10–35 wt % has been studied. It has been shown that the best parameters of the isomerization of a mixture of C6–C7 alkanes are achieved in the presence of catalysts containing 15–20 wt % WO3. According to temperature-programmed desorption of ammonia, this range of tungsten oxide content is characterized by an increase in the number of acid sites, which, according to IR spectroscopy of adsorbed CO molecules, occurs mostly due to an increase in the number of Brønsted acid sites.

Smolikov M.D. , Shkurenok V.A. , Bikmetova L.I. , Leont'eva N.N. , Lavrenov A.V.
Isomerization of Hexane and Heptane Mixtures in the Presence of Platinum-Containing Tungstated Zirconia Catalysts
Catalysis in Industry. 2023. V.15. N3. P.258-266. DOI: 10.1134/S2070050423030091 WOS Scopus РИНЦ OpenAlex

Смоликов М.Д. , Шкуренок В.А. , Бикметова Л.И. , Леонтьева Н.Н. , Лавренов А.В.
Совместная изомеризация гексана и гептана в присутствии Pt-содержащих вольфраматциркониевых катализаторов
Катализ в промышленности. 2022. Т.22. №6. С.30-39. DOI: 10.18412/1816-0387-2022-6-30-39 РИНЦ

Submitted:	May 16, 2022
Accepted:	Jun 6, 2022
Published print:	Sep 4, 2023

Web of science:	WOS:001061937600005
Scopus:	2-s2.0-85169662628
Elibrary:	62720866
OpenAlex:	W4386416768

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