Preparing and Studying Pt/WO3/ZrO2 Catalysts for the Isomerization of n-Heptane

Preparing and Studying Pt/WO3/ZrO2 Catalysts for the Isomerization of n-Heptane Full article

Journal

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

Output data

Year: 2017, Volume: 9, Number: 1, Pages: 54-61 Pages count : 8 DOI: 10.1134/S2070050417010135

Tags

n-heptane isomerization, electronic state of platinum, tungstated zirconia, isomerate

Authors

Smolikov M. D. ^1,2 , Shkurenok V. A. ¹ , Yablokova S. S. ¹ , Kir’yanov D. I. ¹ , Paukshtis E. A. ³ , Leont’eva N. N. ¹ , Belyi A. S. ^1,2 , Drozdov V. A. ^1,4

Affiliations

1	Institute of Hydrocarbons Processing, Russian Academy of Sciences, Omsk, 644040 Russia
2	Omsk State Technical University, Omsk, 644050 Russia
3	Boreskov Institute of Catalysis, Russian Academy of Sciences, Novosibirsk, 630090 Russia
4	Omsk Scientific Center, Russian Academy of Sciences, Omsk, 644024 Russia

Funding (2)

1	Russian Foundation for Basic Research	16-43-550196 r_a
2	Federal Agency for Scientific Organizations	V.46.2.8

The effect of the temperature of WO3/ZrO2 support calcination in the range of 700–1000°C on the phase composition, acid, and catalytic properties of Pt/WO3/ZrO2 catalysts is studied. Using ammonia TPD, it is found that calcination in the temperature range of 850–950°C results in the formation of strong acid sites that increase the yield of the target products of the reaction of n-heptane isomerization: high octane di- and trimethylsubstituted isomers. DRIFT is used to determine the role of catalyst calcination in an air flow plays in the formation of charged platinum atoms, which results in higher catalyst activity.

Smolikov M.D. , Shkurenok V.A. , Yablokova S.S. , Kir’yanov D.I. , Paukshtis E.A. , Leont’eva N.N. , Belyi A.S. , Drozdov V.A.
Preparing and Studying Pt/WO3/ZrO2 Catalysts for the Isomerization of n-Heptane
Catalysis in Industry. 2017. V.9. N1. P.54-61. DOI: 10.1134/S2070050417010135 WOS Scopus РИНЦ OpenAlex

Смоликов М.Д. , Шкуренок В.А. , Яблокова С.С. , Кирьянов Д.И. , Паукштис Е.А. , Леонтьева Н.Н. , Белый А.С. , Дроздов В.А.
Приготовление и исследование катализаторов Pt/WO3/ZrO2 для изомеризации Н-гептана
Катализ в промышленности. 2016. Т.16. №5. С.51-59. DOI: 10.18412/1816-0387-2016-5-51-59 РИНЦ AN OpenAlex

Submitted:	Jul 12, 2016
Published print:	Jan 1, 2017
Published online:	Apr 7, 2017

Web of science:	WOS:000423241100008
Scopus:	2-s2.0-85017107583
Elibrary:	29483629
OpenAlex:	W2604572634

DB	Citing
Web of science	6
Scopus	11
Elibrary	5
OpenAlex	7