caa a22 4500 605489661 CHVBK 20210128100501.0 cr unu---uuuuu 210128e20150701xx s 000 0 eng 10.1134/S1061933X15040092 doi (NATIONALLICENCE)springer-10.1134/S1061933X15040092 Adsorption studies of microporosity of carbonized carbon black-pitch granules [Elektronische Daten] [P. Kugatov, I. Bashirov, B. Zhirnov] Adsorption of nitrogen at 77 K and benzene at 293 K on granules of a porous carbonaceous material obtained through mixing of petroleum pitch and technical carbon (carbon black) followed by granulation and carbonization at 700°C has been studied. Measured adsorption isotherms have been processed with the use of the BET and αS methods to determine the total surface area of samples, as well as the surface area of mesopores and the content of micropores. It has been shown that the obtained samples contain a small amount (less than 0.05 cm3/g) of micropores, which are present in pitch coke; i.e., the number of micropores in the final granules increases with the pitch content in the initial mixture. This fact must be taken into account when producing adsorbents and catalyst supports based on this material. Pleiades Publishing, Ltd., 2015 Kugatov P. ZAO Achimgaz, microraion Sovetskii 7/2a, 453250, Novyi Urengoi, Yamalo-Nenets autonomous oblast, Russia aut Bashirov I. ZAO Achimgaz, microraion Sovetskii 7/2a, 453250, Novyi Urengoi, Yamalo-Nenets autonomous oblast, Russia aut Zhirnov B. ZAO Achimgaz, microraion Sovetskii 7/2a, 453250, Novyi Urengoi, Yamalo-Nenets autonomous oblast, Russia aut Colloid Journal Pleiades Publishing 77/4(2015-07-01), 446-450 1061-933X 77:4<446 2015 77 10595 https://doi.org/10.1134/S1061933X15040092 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1134/S1061933X15040092 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kugatov P. ZAO Achimgaz, microraion Sovetskii 7/2a, 453250, Novyi Urengoi, Yamalo-Nenets autonomous oblast, Russia aut NATIONALLICENCE 700 1- Bashirov I. ZAO Achimgaz, microraion Sovetskii 7/2a, 453250, Novyi Urengoi, Yamalo-Nenets autonomous oblast, Russia aut NATIONALLICENCE 700 1- Zhirnov B. ZAO Achimgaz, microraion Sovetskii 7/2a, 453250, Novyi Urengoi, Yamalo-Nenets autonomous oblast, Russia aut NATIONALLICENCE 773 0- Colloid Journal Pleiades Publishing 77/4(2015-07-01), 446-450 1061-933X 77:4<446 2015 77 10595