Conclusions
-
1.
The kinetics of adsorption of C6H6 and the deformation of a granule of Dezorex active carbon caused by sorption were measured at 301.4 and 305.8 K. In all cases, the rate of deformation was less than the rate of both average and local sorption.
-
2.
The differences in the values of the moments of the kinetic curves of deformation and adsorption are significant and attain one order of magnitude. The significant decrease in the rate of deformation in comparison to the rate of sorption is apparently due to the relaxation process of rearrangement of the structure of the solid as a result of migration of the adsorbed molecules.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
Literature cited
B. P. Bering, O. K. Krasil'nikova, and V. V. Serpinskii, Dokl. Akad. Nauk SSSR,231, 373 (1976).
A. I. Sarakhov, V. F. Kononyk, and M. M. Dubinin, Adv. Chem. Ser.,121, 403 (1973).
O. Kadlets, Proceedings of the 5th All-Union Conference on Theoretical Aspects of Adsorption [in Russian], No. 1, Moscow (1979), p. 88.
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 2424–2428, November, 1987.
Rights and permissions
About this article
Cite this article
Krasil'nikova, O.K., Kochirzhik, M. Kinetics of deformation of an active carbon granule during adsorption of benzene. Russ Chem Bull 36, 2249–2252 (1987). https://doi.org/10.1007/BF00957288
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00957288