Influence of Carbon Nanotubes on the Properties of Coke Derived from Heavy Tar | Sciact - CRIS-система Института катализа

Influence of Carbon Nanotubes on the Properties of Coke Derived from Heavy Tar Научная публикация

Журнал

Coke and Chemistry
ISSN: 1068-364X , E-ISSN: 1934-8398

Вых. Данные

Год: 2021, Том: 64, Номер: 11, Страницы: 522-526 Страниц : 5 DOI: 10.3103/S1068364X21110028

Ключевые слова

heavy tar, carbon nanotubes, coking, petroleum coke, electrical resistance

Авторы

Chesnokov V.V. ¹ , Chichkan A.S. ¹ , Moseenkov S.I. ¹ , Parmon V.N. ¹

Организации

1	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia

Информация о финансировании (1)

Российский научный фонд

17-73-30032

In the coking of heavy tar at 450–550°C, the influence of added carbon nanotubes on the yield of petroleum coke is studied. The properties of the resulting coke–nanotube composite are determined. Electron-microscopic data show that, in coking a mixture of heavy tar and nanotubes, the petroleum coke is reinforced by carbon nanotubes. Adding carbon nanotubes to heavy tar decreases its sulfur content. The drop in sulfur content of the petroleum coke is associated with the transfer of sulfur to hydrogen sulfide and COS, which are removed with the gas phase. With increase in the content of carbon nanotubes in petroleum coke, the electrical resistance of the coke–nanotube composite declines. Adding 5% of carbon nanotubes to the heavy tar lowers the resistance of the coke produced by a factor of 20.

Chesnokov V.V. , Chichkan A.S. , Moseenkov S.I. , Parmon V.N.
Influence of Carbon Nanotubes on the Properties of Coke Derived from Heavy Tar
Coke and Chemistry. 2021. V.64. N11. P.522-526. DOI: 10.3103/S1068364X21110028 WOS Scopus РИНЦ CAPlus OpenAlex

Чесноков В.В. , Чичкань А.С. , Мосеенков С.И. , Пармон В.Н.
Влияние углеродных нанотрубок на свойства кокса, полученного при коксовании гудрона
Кокс и химия. 2021. №11. С.35-40. DOI: 10.52351/00232815_2021_11_35 РИНЦ OpenAlex

Поступила в редакцию:	12 авг. 2021 г.
Принята к публикации:	2 сент. 2021 г.
Опубликована в печати:	1 нояб. 2021 г.

Web of science:	WOS:000775046700006
Scopus:	2-s2.0-85127424602
РИНЦ:	48945833
Chemical Abstracts:	2023:1775098
OpenAlex:	W4237513906

БД	Цитирований
РИНЦ	1