The influence of gasification conditions of carbon black on the change in texture characteristics

The influence of gasification conditions of carbon black on the change in texture characteristics Full article

Conference

VI Всероссийская научная молодежная школа-конференция «Химия под знаком СИГМА: исследования, инновации, технологии"
18-20 May 2020 , Омск

Journal

AIP Conference Proceedings
ISSN: 0094-243X , E-ISSN: 1551-7616

Output data

Year: 2020, Number: 2301, Pages: 040012 Pages count : 6 DOI: 10.1063/5.0033438

Authors

P’yanova, L.G. ¹ , Kokhanovskaya O.A. ¹ , Lavrenov A.V. ¹

Affiliations

1	Center of New Chemical Technologies BIC, Boreskov Institute of Catalysis

Funding (1)

Ministry of Science and Higher Education of the Russian Federation

V. 45

The influence of time and temperature of gasification of carbon black of grades P399-E, N339 and P701 in a carbon dioxide medium on texture characteristics was shown. It was found that increasing of temperature and time gasification leads to an increasing of the surface area of all carbon black samples, probably due to the burning of amorphous carbon in intercrystallite space. The total pore volume and micropore volume for samples P701 and N339 increase with increasing time gasification and temperature gasification, and for a highly porous sample P399-E, they are jumping. The surface area and total pore volume of P399-E carbon black sharply decrease during gasification for more than 14 hours at 900 °C, which may be related to destruction of carbon black primary particles.

P’yanova, L.G. , Kokhanovskaya O.A. , Lavrenov A.V.
The influence of gasification conditions of carbon black on the change in texture characteristics
AIP Conference Proceedings. 2020. N2301. P.040012. DOI: 10.1063/5.0033438 Scopus РИНЦ OpenAlex

Scopus:	2-s2.0-85098050392
Elibrary:	45063889
OpenAlex:	W3112956640

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