Open AccessAdsorption Properties and Structure of Some Active Carbons
Author(s) -
I. A. Bardina,
E. V. Kalashnikova,
N. V. Kovaleva,
T. A. Rudnitskaya,
N. K. Shonya
Publication year - 1993
Publication title -
adsorption science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.682
H-Index - 36
eISSN - 2048-4038
pISSN - 0263-6174
DOI - 10.1177/0263617499010001-420
Subject(s) - adsorption , chemistry , benzene , active carbon , carbon black , activated carbon , carbon fibers , porosity , sorption isotherm , organic chemistry , chromatography , chemical engineering , waste management , natural rubber , materials science , composite number , composite material , engineering
Gas chromatography has been used to determine the initial low-coverage heats of adsorption of C2–C6 hydrocarbons and their derivatives on active carbon and graphitized carbon black. The porous structure of the active carbon has been determined from the adsorption isotherms of benzene measured at 25°C by a vacuum static method. The isotherms have been analyzed with the help of the BET and Dubinin–Radushkevich theories.