Ruthenium Promoted Cobalt–Alumina Catalysts for the Synthesis of High-Molecular-WeightSolid Hydrocarbons from CO and Hydrogen | Sciact - CRIS-система Института катализа

Ruthenium Promoted Cobalt–Alumina Catalysts for the Synthesis of High-Molecular-WeightSolid Hydrocarbons from CO and Hydrogen Научная публикация

Журнал

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

Вых. Данные

Год: 2017, Том: 9, Номер: 1, Страницы: 23-30 Страниц : 8 DOI: 10.1134/S2070050417010081

Ключевые слова

cobalt catalysts, Fischer–Tropsch synthesis, promotion, reductive activation, ruthenium

Авторы

Kungurova O.A. ^1,2,3 , Shtertser N.V. ² , Chermashentseva G.K. ² , Simentsova I.I. ² , Khassin A.A. ^1,2

Организации

1	Research and Education Center of Energy-Efficient Catalysis, Novosibirsk National Research University, Novosibirsk, 630090 Russia
2	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
3	National Research Tomsk State University, Tomsk, 634050 Russia

Информация о финансировании (2)

1	Федеральное агентство научных организаций России	V.45.3.6.
2	Новосибирский национальный исследовательский государственный университет

The effect of the ruthenium promotion of Fischer–Tropsch (FT) cobalt–alumina catalysts on the temperature of catalyst activation reduction and catalytic properties in the FT process is studied. The addition of 0.2–1 wt % of ruthenium reduces the temperature of reduction activation from 500 to 330–350°C while preserving the catalytic activity and selectivity toward C5+ products in FT synthesis. FT ruthenium-promoted Co–Al catalysts are more selective toward higher hydrocarbons; the experimental value of parameter αASF of the distribution of paraffinic products for ruthenium-promoted catalysts is 0.93–0.94, allowing us to estimate the selectivity toward C20+ synthetic waxes to be 48 wt %, and the selectivity toward C35+ waxes to be 23 wt %. Ruthenium-promoted catalysts also exhibit high selectivity toward olefins.

Kungurova O.A. , Shtertser N.V. , Chermashentseva G.K. , Simentsova I.I. , Khassin A.A.
Ruthenium Promoted Cobalt–Alumina Catalysts for the Synthesis of High-Molecular-WeightSolid Hydrocarbons from CO and Hydrogen
Catalysis in Industry. 2017. V.9. N1. P.23-30. DOI: 10.1134/S2070050417010081 WOS Scopus РИНЦ OpenAlex

Кунгурова О.А. , Штерцер Н.В. , Чермашенцева Г.К. , Сименцова И.И. , Хасин А.А.
Кобальт-алюминиевые катализаторы, промотированные рутением, для синтеза высокомолекулярных твердых углеводородов из СО и водорода

Катализ в промышленности. 2016. Т.16. №4. С.57-66. DOI: 10.18412/1816-0387-2016-4-57-66 РИНЦ CAPlus OpenAlex

Поступила в редакцию:	25 апр. 2016 г.
Опубликована в печати:	1 янв. 2017 г.
Опубликована online:	7 апр. 2017 г.

Web of science:	WOS:000423241100004
Scopus:	2-s2.0-85017164440
РИНЦ:	29490023
OpenAlex:	W2604449150

БД	Цитирований
Web of science	6
Scopus	7
РИНЦ	7
OpenAlex	7