Korean Journal of Chemical Engineering, Vol.19, No.1, 61-67, 2002
Adsorption of Chlorinated Volatile Organic Compounds in a Fixed Bed of Activated Carbon
Adsorption isotherms of dichloromethane and 1,1,2-trichloro-1,2,2-trifluoroethane on an activated carbon pellet, Norit B4, were studied. For these chemicals, the Sips equation gave the best fit for the single component adsorption isotherm. The adsorption affinity on activated carbon was greater for dichloromethane than that of 1,1,2-trichloro-1,2,2-trifluoroethane. An experimental and theoretical study was made for the adsorption of dichloromethane and1,1,2-trichloro-1,2,2-trifluoroethane in a fixed bed. Experimental results were used to examine the effect of operation variables, such as feed concentration, flow rate and bed height. Intraparticle diffusion was able to be explained by a surface diffusion mechanism. An adsorption model based on the linear driving force approximation (LDFA) was found to be applicable to fit the experimental data.
[References]
Chihara K, Mellot CF, Cheetham AK, Harms S, Mangyo H, Omote M, Kamiyama R, Korean J. Chem. Eng. , 17 (6), 649, 2000
Cho SY, Choi DK, Korean J. Chem. Eng. , 13 (4), 409, 1996
Cicerone RJ, Stolarski RS, Walters S, Science , 185 , 1165, 1974
Edwards MF, Richardson JF, Chem. Eng. Sci. , 23 , 109, 1968
Hu HB, Yao SJ, Zhu ZQ, Hur BK, Korean J. Chem. Eng. , 18 (3), 357, 2001
Hwang KS, "Separation of H2 /CO2 , H2 /CO Gas Mixtures by Pressure Swing Adsorption and Fixed-Bed Dynamics," Ph.D. Dissertation, KAIST, 1994
Jang BH, Lee SS, Yeon TH, Yie JE, Korean J. Chem. Eng. , 15 (5), 516, 1998
Lee DH, Moon H, Korean J. Chem. Eng. , 18 (2), 247, 2001
Markovska L, Meshko V, Noveski V, Korean J. Chem. Eng. , 18 (2), 190, 2001
Moon H, Tein C, Ind. Eng. Chem. Res. , 26 , 2042, 1987
Na BK, Koo KK, Eum HM, Lee H, Song HK, Korean J. Chem. Eng. , 18 (2), 220, 2001
Ogura K, Kobayashi W, Migita CT, Kakum K, Environ. Technol. , 13 , 81, 1992
Park IS, Kwak C, Hwang YG, Korean J. Chem. Eng. , 18 (3), 330, 2001
Row KH, Choi DK, Lee YY, Korean J. Chem. Eng. , 7 (4), 287, 1990
Ruthven DM, "Principles of Adsorption and Adsorption Processes," Wiley, New York, U.S.A., 1995
Tien C, "Adsorption Calculations and Modeling," Butterworths-Heinemann, 1994
Wang SC, Tien C, AIChE J. , 28 , 565, 1982
Wakao N, Funazkri T, J. Chem. Sci. , 33 , 1375, 1978
Wolf K, J. Environ. Sci. , 32 , 41, 1992
[Cited By]
Yoon IK, Kim CN, Park CH, Korean Journal of Chemical Engineering , 19 (6), 954, 2002
Park IS, Korean Journal of Chemical Engineering , 19 (6), 1001, 2002
Kim BH, Kum GH, Seo YG, Korean Journal of Chemical Engineering , 20 (1), 104, 2003
Mok YS, Kang HC, Cho MH, Nam IS, Korean Journal of Chemical Engineering , 20 (2), 239, 2003
Cho SY, Jeong SJ, Kim SJ, Chun HS, Korean Journal of Chemical Engineering , 20 (2), 387, 2003
Shim WG, Lee JW, Rhee HK, Moon H, Korean Journal of Chemical Engineering , 21 (2), 469, 2004
Kim TY, Jeng SJ, Kim SJ, Kim JH, Cho SY, Journal of Industrial and Engineering Chemistry , 10 (4), 531, 2004
Jee JG, Lee SJ, Lee CH, Korean Journal of Chemical Engineering , 21 (6), 1183, 2004
Lee MG, Lee SW, Lee SH, Korean Journal of Chemical Engineering , 23 (5), 773, 2006
Chen Y, Qu H, Xu Z, Cheng Y, Korean Journal of Chemical Engineering , 23 (6), 991, 2006
Ngernyen Y, Tangsathitkulchai C, Tangsathitkulchai M, Korean Journal of Chemical Engineering , 23 (6), 1046, 2006
Lee SW, Cheon JK, Park HJ, Lee MG, Korean Journal of Chemical Engineering , 25 (5), 1154, 2008
이전 논문 다음 논문
Result Search