Conclusions
-- The conception of choosing starting polymeric or carbon fibres (CF) for the preparation of fibrous carbon adsorbents (CFA) has been defined. A model of the change in structure of the CF during the activation process has been constructed.
-- From the positions of the formal kinetics of topochemical reactions, a dependence of the rate of activation on degree of activation has been obtained.
-- The sorptive properties of CFA under static and dynamic regimes have been studied, and the coefficients of internal diffusion, mass transfer, and mass exchange have been calculated.
-- Criteria for the selection of CFA for a sorption process have been defined, prospects of the use of combined towers (granule-fibre) have been shown; and possible regions of effective use of CFA have been listed.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
Literature cited
V. A. Perlin, L. I. Fridman, and V. V. Tarasova, Carbon-Fibre Adsorbents [in Russian], NIITÉKhIM, Moscow (1987).
L. I. Fridman, A. A. Morozova, et al., Izv. Akad. Nauk BSSR,37, No. 2, 37–41 (1974).
V. I. Elchina, N. A. Samoilova, et al., Khimiya Tv. Topliva, No. 5, 129–133 (1982).
I. A. Yavorskii, V. I. Elchina, et al., Khimiya Tv. Topliva, No. 2, 164–171 (1980).
I. A. Yavorskii, R. M. Levit, et al., Khimiya Tv. Topliva, No. 6, 74–78 (1979).
S. F. Grebennikov, I. I. Pakhomov, et al., Zh. P. Kh.,17, No. 8, 1710–1714 (1984).
V. I. Elchina, I. A. Yavorskii, et al., Khimiya Tv. Topliva, No. 1, 94–100 (1983).
Yu. I. Pakhomov, S. F. Grebennikov, and L. I. Fridman, Khim. Volokna, No. 6, 50–51 (1987).
Additional information
Translated from Khimicheskie Volokna, No. 6, pp. 10–13, November–December, 1990.
Rights and permissions
About this article
Cite this article
Fridman, L.I., Grebennikov, S.F. Theoretical aspects in the preparation and use of fibrous carbon adsorbents. Fibre Chem 22, 363–367 (1990). https://doi.org/10.1007/BF00632882
Issue Date:
DOI: https://doi.org/10.1007/BF00632882