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Received October 31, 2003
Accepted January 15, 2004
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This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits
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Adsorption Dynamics for the Capillary Condensation of Trichloroethylene Vapor on Mesoporous Material
Faculty of Applied Chemistry, Chonnam National University, Gwangju 500-757, Korea 1Department of Chemical Engineering, Seonam University, Namwon 590-711, Korea 2School of Chemical Engineering, Seoul National University, Seoul 151-742, Korea
hmoon@chonnam.ac.kr
Korean Journal of Chemical Engineering, March 2004, 21(2), 469-476(8), 10.1007/BF02705437
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Abstract
The adsorption of Trichloroethylene (TCE) vapors on both powder and pelletized MCM-48 was measured by using a quartz spring balance equipped in a high vacuum system. Single species equilibrium data show typical IV isotherms based on the IUPAC classification. Equilibrium data obtained were reasonably well fitted to a temperaturedependent hybrid (Langmuir+Sips) isotherm. To investigate the applicability of the hybrid isotherm on the prediction of breakthrough patterns, experimental and theoretical studies were carried out in a fixed bed charged with MCM-48.
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Corma A, Chem. Rev., 97(6), 2373 (1997)
Farooq S, Ruthven DM, Ind. Eng. Chem. Res., 29, 1084 (1990)
Edwards MF, Richardson JF, Chem. Eng. Sci., 23, 109 (1968)
Fuller EN, Schettler PD, Giddings JC, J. Gas Chromatogr., 3, 222 (1965)
Gregg SJ, Sing KSW, "Adsorption, Surface Area and Porosity," Academic Press, New York (1982)
Hartmann M, Bischof C, J. Phys. Chem. B, 103(30), 6230 (1999)
Hill TL, J. Chem. Phys., 17, 520 (1949)
Hwang KS, Choi DK, Gong SY, Cho SY, Chem. Eng. Sci., 52(7), 1111 (1997)
Khan FI, Ghoshal AK, J. Loss. Prevent. Proc., 13(6), 527 (2000)
Kim SJ, Cho SY, Kim TY, Korean J. Chem. Eng., 19(1), 61 (2002)
Lee JW, Lee JW, Shim WG, Suh SH, Moon H, J. Chem. Eng. Data, 48, 381 (2003)
Lee JW, Shim WG, Moon H, Microporous Mesoporous Mater., submitted (2003)
Malek A, Farooq S, AIChE J., 42(11), 3191 (1996)
Malek A, Farooq S, AIChE J., 43(3), 761 (1997)
Oh JS, Shim WG, Lee JW, Kim JH, Moon H, Seo G, J. Chem. Eng. Data, 48(6), 1458 (2003)
Park I, Knabel KS, AIChE J., 38(5), 660 (1992)
Riggs JB, "An Introduction to Numerical Methods for Chemicals Engineers," Texas Tech. University Press, Lubbock (1988)
Ruddy EN, Carroll LA, Chem. Eng. Prog., 89, 28 (1993)
Shim WG, Lee JW, Lee JW, Moon H, "Adsorption Dynamics of CVOCs Vapor on MCM-48," Fourth International Symposium Effect of Surface Heterogeneity in Adsorption and Catalysis on Solids, Krakow, Poland (2001)
Shim WG, Lee JW, Moon H, J. Chem. Eng. Data, 48(2), 286 (2003)
Shim WG, Lee JW, Moon H, Sep. Sci. Technol., 38(16), 3905 (2003)
Silva JA, Rodrigues AE, Ind. Eng. Chem. Res., 36(9), 3769 (1997)
Sircar S, Carbon, 25, 39 (1987)
U.S. Department of Health and Human Services, 9th Report on Carcinogens. http://ehp.niehs.nih.gov/
Villadesen JV, Stewart WE, Chem. Eng. Sci., 22, 1483 (1967)
Yang RT, "Gas Separation by Adsorption Processes," Butterworths, Boston (1986)
Yun JH, Korean J. Chem. Eng., 17(5), 613 (2000)
Wakao N, Funazkri T, Chem. Eng. Sci., 33, 1375 (1978)
Zhao XS, Lu GQ, Hu X, Colloids Surf. A: Physicochem. Eng. Asp., 179, 261 (2001)
