INFLUENCE OF DISINTEGRATIVE GRINDING OF COAL-TAR RAW-MATERIAL ON THE PROPERTIES OF GRANULATED ACTIVE CARBONS

Authors
BEGAK YO KOLOSENTSEV SD FEDOROV NF
Citation
Yo. Begak et al., INFLUENCE OF DISINTEGRATIVE GRINDING OF COAL-TAR RAW-MATERIAL ON THE PROPERTIES OF GRANULATED ACTIVE CARBONS, Journal of applied chemistry of the USSR, 65(10), 1992, pp. 1957-1959
Citations number
5
Categorie Soggetti
Chemistry Applied
Journal title
Journal of applied chemistry of the USSR → ACNP
ISSN journal
0021888X
Volume
65
Issue
10
Year of publication
1992
Part
2
Pages
1957 - 1959
Database
ISI
SICI code
0021-888X(1992)65:10<1957:IODGOC>2.0.ZU;2-R
Abstract
In contrast to ball grinding, the grinding of coals in a disintegratin g mill is accompanied by increase in the proportion of ordered carbon in them and increase in the volume of secondary macroporosity during t he formation of coal-tar pastes and thermal treatment of the carbonize d granules. The latter factor promotes increase in the rate of activat ion of the granules with increase in the volume of sorbing micro- and mesopores.