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MULTICOMPONENT ADSORPTION CALCULATIONS BASED ON ADSORBED SOLUTION THEORY
Korean Journal of Chemical Engineering, May 1996, 13(3), 246-254(9), 10.1007/BF02705946
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Abstract
A new calculation method for multicomponent adsorption equilibria was proposed based on the real ad-sorbed solution theory(RAST) and the concept of arbitrary isotherm. According to the latter, we assigned a respective isotherm, which gave the best fit to single-component equlibrium data, to each component, instead of using a specific type of isotherm for all adsorbates as in most previous works. This enabled us to evaluate the spreading pressure for pure components more accurately, which will be used in multicomponent adsorption calculations later. The usefulness of the proposed method is verified by carrying out sample calculations for ternary data reported in literature.
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References
Costa E, Sotelo JL, Calleja G, Marron C, AIChE J., 27, 5 (1981)
Edgar TF, Himmelblau DM, "Optimization of Chemical Processes," McGraw-Hill, New York (1988)
Fritz W, Schlunder EU, Chem. Eng. Sci., 36, 721 (1981)
Gamba G, Rota R, Storti G, Carra S, Morbidelli M, AIChE J., 35, 959 (1989)
Gamba G, Rota R, Carra S, Morbidelli M, AIChE J., 36, 1736 (1990)
Kemeny S, Manczinger J, Chem. Eng. Sci., 33, 71 (1978)
Kim HJ, Moon H, Park HC, Korean J. Chem. Eng., 2(2), 181 (1985)
Kim IW, Korean J. Chem. Eng., 10(2), 85 (1993)
Moon H, Tien C, Chem. Eng. Sci., 43, 1269 (1988)
Moon H, Tien C, Ind. Eng. Chem. Res., 26, 2042 (1987)
Myers AL, Prausnitz JM, AIChE J., 11, 121 (1965)
Myers AL, AIChE J., 29, 691 (1983)
Myers AL, "New Techniques for Rapid Measurements of Equilibrium Adsorption from Binary Gas Mixtures," World Congress III of Chemical Engineering, Tokyo, 8f-305, 902 (1986)
Prausnitz JM, Lichtenthaler RN, Azevedo EG, "Molecular Themodynamics of Fluid-Phase Equilibria," Prentice-Hall, Engelwood Cliffs, New Jersey (1986)
Reich R, Ziegler WT, Rogers KA, Ind. Eng. Chem. Process Des. Dev., 19, 336 (1980)
Richter E, Schutz W, Myers AL, Chem. Eng. Sci., 44, 1609 (1989)
Ruthven DM, "Principles of Adsorption and Adsorption Processes," John Wiley & Sons (1984)
Talu O, Zwiebel I, AIChE J., 32, 1263 (1986)
Tien C, Sep. Technol., 3, 32 (1993)
Valenzuela DP, Myers AL, Talu O, Zwiebel I, AIChE J., 34, 397 (1988)
Wilson RJ, Danner RP, J. Chem. Eng. Data, 28, 14 (1983)
Yang RT, "Gas Separation by Adsorption Processes," Butterworth, New York (1987)
Edgar TF, Himmelblau DM, "Optimization of Chemical Processes," McGraw-Hill, New York (1988)
Fritz W, Schlunder EU, Chem. Eng. Sci., 36, 721 (1981)
Gamba G, Rota R, Storti G, Carra S, Morbidelli M, AIChE J., 35, 959 (1989)
Gamba G, Rota R, Carra S, Morbidelli M, AIChE J., 36, 1736 (1990)
Kemeny S, Manczinger J, Chem. Eng. Sci., 33, 71 (1978)
Kim HJ, Moon H, Park HC, Korean J. Chem. Eng., 2(2), 181 (1985)
Kim IW, Korean J. Chem. Eng., 10(2), 85 (1993)
Moon H, Tien C, Chem. Eng. Sci., 43, 1269 (1988)
Moon H, Tien C, Ind. Eng. Chem. Res., 26, 2042 (1987)
Myers AL, Prausnitz JM, AIChE J., 11, 121 (1965)
Myers AL, AIChE J., 29, 691 (1983)
Myers AL, "New Techniques for Rapid Measurements of Equilibrium Adsorption from Binary Gas Mixtures," World Congress III of Chemical Engineering, Tokyo, 8f-305, 902 (1986)
Prausnitz JM, Lichtenthaler RN, Azevedo EG, "Molecular Themodynamics of Fluid-Phase Equilibria," Prentice-Hall, Engelwood Cliffs, New Jersey (1986)
Reich R, Ziegler WT, Rogers KA, Ind. Eng. Chem. Process Des. Dev., 19, 336 (1980)
Richter E, Schutz W, Myers AL, Chem. Eng. Sci., 44, 1609 (1989)
Ruthven DM, "Principles of Adsorption and Adsorption Processes," John Wiley & Sons (1984)
Talu O, Zwiebel I, AIChE J., 32, 1263 (1986)
Tien C, Sep. Technol., 3, 32 (1993)
Valenzuela DP, Myers AL, Talu O, Zwiebel I, AIChE J., 34, 397 (1988)
Wilson RJ, Danner RP, J. Chem. Eng. Data, 28, 14 (1983)
Yang RT, "Gas Separation by Adsorption Processes," Butterworth, New York (1987)
