Effect of Reduction Temperature of a Pt/WO3/ZrO2 Catalyst on n-Heptane Isomerisation

Effect of Reduction Temperature of a Pt/WO3/ZrO2 Catalyst on n-Heptane Isomerisation Научная публикация

Журнал

Chemistry for Sustainable Development
, E-ISSN: 1817-1818

Вых. Данные

Год: 2017, Том: 25, Номер: 1, Страницы: 101-105 Страниц : 5

Ключевые слова

n-heptane, isomerisation, tungstate-containing zirconia, platinum

Авторы

Shkurenok V.A. ¹ , Smolikov M.D. ^1,2 , Yablokova S.S. ¹ , Kir'yanov D.I. ¹ , Gulyaeva T.I. ¹ , Paukshtis E.A. ³ , Belyi A.S. ^1,2

Организации

1	Institute of Hydrocarbons Processing, Siberian Branch, Russian Academy of Sciences, Omsk, Russia
2	Omsk State Technical University, Omsk, Russia
3	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia

Информация о финансировании (3)

1	Министерство науки и высшего образования Российской Федерации	46.2.4
2	Российский фонд фундаментальных исследований	16-43-550196 r_a
3	Фонд содействия развитию малых форм предприятий в научно-технической сфере	6685ГУ/2015

The effect of reduction temperature of a Pt/WO3/ZrO2 catalyst (200–500 °С) on indicators of n-heptane isomerisation was studied. It was found that the maximum yield of the desired reaction products that are high-octane di- and trimethyl-substituted (DTMS) n-heptane isomers was reached (27–31 mass %) in the region of the 250–300 °С. A rise in reduction temperature of the catalyst to 400–500 °С leads to an increase in the number of Lewis acid sites in 1.6–1.7 due to partial reduction of tungsten on the WO3/ZrO2 surface, which contributes to an increase in the catalyst activity; herewith, selectivity by the target products decreases due to enhancing side reactions of n-heptane cracking.

Shkurenok V.A. , Smolikov M.D. , Yablokova S.S. , Kir'yanov D.I. , Gulyaeva T.I. , Paukshtis E.A. , Belyi A.S.
Effect of Reduction Temperature of a Pt/WO3/ZrO2 Catalyst on n-Heptane Isomerisation
Chemistry for Sustainable Development. 2017. V.25. N1. P.101-105. WOS РИНЦ

Шкуренок В.А. , Смоликов М.Д. , Яблокова С.С. , Кирьянов Д.И. , Гуляева Т.И. , Паукштис Е.А. , Белый А.С.
Влияние температуры восстановления катализатора Pt/WO3/ZrO2 на изомеризацию n-гептана
Химия в интересах устойчивого развития. 2017. Т.25. №1. С.103-107. DOI: 10.15372/KhUR20170114 РИНЦ OpenAlex

Web of science:	WOS:000412478800014
РИНЦ:	44692530

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