Analysis of diffusion and adsorption of volatile organic compounds in zeolites by a single pellet moment technique

Clean - Soil, Air, Water

Volumn 37, Issue 2, 2009, Pages 115-121

  Akosman, Cevdet ^a   Kalender, Mehmet ^a  

^a FIRAT UNIVERSITY   (Turkey)

Author keywords

Adsorption equilibrium constant; Effective diffusivity; Single pellet moment technique; Volatile organic compounds; Zeolites

Indexed keywords

ADSORPTION; BENZENE; DIFFUSION; DIFFUSIVITY; EXPERIMENTAL STUDY; METHANOL; TRACER; VOLATILE ORGANIC COMPOUND; ZEOLITE;

EID: 67649872329     PISSN: 18630650     EISSN: None     Source Type: Journal    
DOI: 10.1002/clen.200800106     Document Type: Article

References (33)

1. M. Sakuth, J. Meyer, J. Gmehling, Measurement and prediction of binary adsorption equilibria of vapors on dealuminated Y-zeolites (DAY), Chem. Eng. Process. 1998, 37, 267-277.
2. L. Riekert, Rate sorption and diffusion of hydrocarbons in zeolites, AIChE J. 1971, 3, 446-454.
3. J. R. Hufton, D. M. Ruthven, Diffusion of light alkanes in silicalite studied by zero length column method, Ind. Eng. Chem. Res. 1993, 32, 2379-2386.
4. M. Sakuth, J. Meyer, J. Gmehling, Vapor phase adsorption equilibria of toluene + propanol mixtures on Y-zeolites with different silicon to aluminium ratios, J. Chem. Eng. Data. 1995, 40, 895-899.
5. 3 ratios: a combined FTIR and gravimetric study, Appl. Catal., B 1999, 21, 243-258.
6. L. Song, L. V. C. Rees, Adsorption and diffusion of cyclic hydrocarbon in MFI-type zeolites studied by gravimetric and frequency-response techniques, Microporous Mesoporous Mater.. 2000, 35, 301-314.
7. C. Hansenne, F. Jousse, L. Leherte, D. P. Vercauteren, Dynamics of benzene in zeolite KL, J. Mol. Catal. A: Chem. 2001, 166, 147-165.
8. J. Pires, A. Carvalho, M. B. Carvalho, Adsorption of volatile organic compounds in Y-zeolites and pillared clays, Microporous Mesoporous Mater.. 2001, 43, 277-287.
9. I. Park, D. D. Do, A. E. Rodrigues, Measurement of the effective diffusivity in porous media by the diffusion cell method, Catal. Rev.-Sci. Eng. 1996, 38, 189-247.
10. G. Dogu, J. M. Smith, A dynamic method for catalyst diffusivities. AIChE J. 1975, 21, 58-61.
11. G. Dogu, J. M. Smith, Rate parameters from dynamic experiments with single catalyst pellets, Chem. Eng. Sci. 1976, 31, 123-135.
12. M. Novak, K. Ehrhardt, K. Klusacek, P. Schneider, Dynamics of nonisobaric diffusion in porous catalysts, Chem. Eng. Sci. 1988, 43, 185-193.
13. T. A. Nijhuis et al., Measurement and modeling of the transient desorption, desorption and diffusion processes in microporous materials, Chem. Eng. Sci. 1999, 54, 4423-4436.
14. Y. Guangsuo, Y. Jianguo, Y. Zunhong, The measurement of effective diffusivity for sulfur-tolerant methanation catalyst, Chem. Eng. J. 2000, 78, 141-146.
15. T. Dogu, C. Cabbar, G. Dogu, Single-pellet technique for irreversible and reversible adsorption in soil, AIChE J. 1993, 39, 1895-1899.
16. T. Dogu et al., One-sided single-pellet technique for adsorption and intraparticle diffusion, AIChE J. 1993, 42, 516-523.
17. Z. M. Allawi, D. J. Gunn, Flow and diffusion of gases through porous substrates, AIChE J. 1987, 33, 766-775.
18. G. Dogu, A. Pekediz, T. Dogu, Dynamic analysis of viscous flow and diffusion in porous solids, AIChE J. 1989, 35, 1370-1375.
19. W. Sun, C. A. V. Costa, A. E. Rodrigues, Determination of effective diffusivities and convective coefficients of pure gases in single pellets, Chem. Eng. J. 1995, 57, 285-294.
20. A. E. Rodrigues, J. B. Ahn, A. Zoulalian, Intraparticle-forced convection effect in catalyst diffusivity measurements and reactor design, AIChE J. 1982, 28, 541-546.
21. Z. P. Lu, J. M. Loureiro, A. E. Rodrigues, Single-pellet cell for the measurement of intraparticle diffusion and convection, AIChE J. 1992, 38 (3), 416-424.
22. T. Kopaç, G. Dogu, T. Dogu, Single pellet reactor for the dynamic analysis of gas-solid reactions (reaction of SO2 with activated soda), Chem. Eng. Sci. 1998, 51, 2201-2209.
23. H. C. Cabbar et al., Analysis of diffusion and sorption of chlorinated hydrocarbons in soil by single pellet moment technique, Environ. Sci. Technol. 1994, 28, 1312-1319.
24. 2 pellets, Chem. Eng. Technol. 2004, 27, 50-55.
25. N. Yasyerli, G. Dogu, T. Dogu, B. J. McCoy, Pulse-response study for the humidity effect on sorption of ethyl bromide on clays, AIChE J. 1999, 45, 291-298.
26. M. Kalender, C. Akosman, Dynamic analysis of the diffusion and adsorption of water-miscible and water-immiscible organic vapors in soil, Chem. Eng. Technol. 2004, 27, 440-446.
27. J. Izumi et al., Development on high performance gas separation process using gas adsorption, Mitsubishi Heavy Ind. Technol. Rev. 2002, 39, 6-10.
28. L. Scheflan, M. B. Jacobs, The Handbook of Solvents, 2nd ed., Krieger Publishing Company, New York 1973.
29. J. Weitkamp, S. Ernst, B. Günzel, W. D. Deckwer, Separation of gaseous water/ethanol mixtures by adsorption on hydrophobic zeolites, Zeolites 1991, 11, 314-317.
30. C. F. Mellot et al., On the adsorption of chlorocarbons in zeolites, J. Am. Chem. Soc. 1998, 120, 5788-5792.
31. J. A. C. Silva, A. E. Rodrigues, Sorption and diffusion of n-pentane in pellets of 5A zeolite, Ind. Eng. Res. 1997, 36, 493-500.
32. M. D. Turner, R. L. Laurence, W. C. Conner, Microwave radiation's influence on sorption and competitive sorption in zeolites, AIChE J. 2000, 46, 758-768.
33. M. A. Wilson, G. S. H. Lee, R. C. Taylor, Benzene displacement in imogolite, Clays Clay Miner. 2002, 5, 348-351.