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Equilibria of trichloromonofluoromethane on a carbon pellet

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Abstract

A laboratory study on the adsorption of trichloromonofluoromethane on a pellet-type carbon was carried out at 298, 323, 348 and 373 K. Equilibrium parameters based on Freundlich, Langmuir and Dubinin-Radushkevich equations were determined. It was found that the Dubinin-Radushkevich (D-R) equation was better fitted by the experimental data of trichloromonofluoromethane on the activated carbon pellet than other two equations. In addition, the isosteric heats of adsorption were evaluated from experimental data.

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References

  • Andersen, S.O.,“Alternatives for CFC-113 and 1,1,1-TCE in Metal Cleaning”, EPA Report no. 400/1-91/019 (1991).

  • Benning, A. F. and McHarness, R. C.,“Vapor Pressure of Three Fluorochloromethane and Trifluorotrichloroethane”,Industrial and Engineering Chemistry,32(4), 497 (1940).

    Article  CAS  Google Scholar 

  • Benning, A. F. and McHarness, R. C., Orthobaric Densities and Critical Constants of Three Fluorochloromethane and Trifluorotrichloroethane”,Industrial and Engineering Chemistry,32(6), 814 (1940).

    Article  CAS  Google Scholar 

  • Benning, A. F. and McHarness, R. C.,“Thermodynamic Properties of Trichlorotrifluoroethane” , Technical Report T-113A, E. I. du Pont de Nemours and Company (1934).

  • Cho, S. Y., Lee, Y. Y. and Chun, H. S.,“Adsorption Equilibria of CFC-113 on Two Adsorbents,J. of Chem. Eng. of Japan,28(2), 212 (1995).

    Article  CAS  Google Scholar 

  • Cicerone, R. J., Stolarski, R. S. and Walters, S.,“Stratospheric Ozone Destruction by Man Made Chlorofluoromethanes”,Science,185(4157), 1165 (1974).

    Article  CAS  Google Scholar 

  • Kodama, K., Kaguei, S. and Wakao, N.,“Batch Adsorption of Trichlorotrifluoroethane onto Activated Carbon”,Can. J. Chem. Eng.,70, 244 (1992).

    Article  CAS  Google Scholar 

  • Kuo, S. L. and Hines, A. L.,“Adsorption of 1,1,1-Trichloroethane and Tetrachloroethylene on Silica Gel”,J. Chem. Eng. Data,37, 1 (1992).

    Article  CAS  Google Scholar 

  • Lewis, W. K., Gilliland, E. R., Chertow, B. and Cadogan, W. P.,“Adsorption Equilibria”,Industrial and Engineering Chemistry,42(7), 1319 (1950).

    Article  CAS  Google Scholar 

  • Lewis, W. K., Gilliland, E. R., Chertow, B. and Cadogan, W. P.,“Pure Gas Isotherms”,Industrial and Engineering Chemistry,42(7), 1326 (1950).

    Article  CAS  Google Scholar 

  • Molina, M. J. and Rowland, F. S.,“Stratospheric Sink for Chlorofluoromethanes: Chlorine Atom-catalyzed Destruction of Ozone”,Nature,249(5460), 810 (1974).

    Article  CAS  Google Scholar 

  • Noll, K. E., Wang, D. and Shen, T.,“Comparison of Three Methods to Predict Adsorption Isotherms for Organic Vapors from Similar Polarity and Nonsimilar Polarity Reference Vapor”,Carbon,27(2), 239 (1989).

    Article  CAS  Google Scholar 

  • Reucroft, P. J., Simpson, W. H. and Jonas, L. A.,“Sorption Properties of Activated Carbon”,J. Phys. Chem.,75(23), 3526 (1971).

    Article  CAS  Google Scholar 

  • Ruthven, D. M.,“Principles of Adsorption and Adsorption Process”, John Wiley, New York, USA, 82–84 (1984).

    Google Scholar 

  • Suzuki, M., “Adsorption Engineering”, Elsevier Amsterdam, The Netherlands (1990).

    Google Scholar 

  • Tsai, W.T. and Chang, C. Y.,“Adsorption of Methylene Chloride Vapor on Activated Carbons”,J. Chem. Tech. Biotechnol,61, 145 (1994).

    Article  CAS  Google Scholar 

  • Wood, G. O.,“Activated Carbon Adsorption Capacities for Vapor”,Carbon,30(4), 593 (1992).

    Article  CAS  Google Scholar 

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Cho, S.Y., Lee, T.J. & Kim, S.J. Equilibria of trichloromonofluoromethane on a carbon pellet. Korean J. Chem. Eng. 13, 230–233 (1996). https://doi.org/10.1007/BF02705943

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  • DOI: https://doi.org/10.1007/BF02705943

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