Abstract
On Cu-ZSM-5 zeolite at room temperature, propane is physisorbed, while propene shows characteristics of chemisorption. The chemisorption mode has certain advantages for the catalytic control of automotive emissions. Alkane and alkene adsorption equilibria and kinetics are compared on Cu-ZSM-5 and on ZSM-5 free of alumina. The results are discussed in terms of the Langmuir adsorption isotherm.
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References
R.M. Barrer, Zeolite structures, in:Zeolites: Science and Technology (Nijhoff, Dordrecht, 1984).
R. Szostak,Molecular Sieves, Principles of Synthesis and Identification (Van Nostrand Reinhold, New York, 1989).
J.S. Ritscher and M.R. Sandner, US Patent 4,297,328, 27 October 1981.
M. Iwamoto and H. Hamada, Catal. Today 10 (1991) 57.
M. Iwamota, H. Yahiro, K. Tanda, N. Mozino, Y. Mine and S. Kagawa, J. Phys. Chem. 95 (1991) 3727.
J. Valyon and W.K. Hall, J. Phys. Chem. 97 (1993) 1204.
K. Otto, C.N. Montreuil, O. Todor, R.W. McCabe and H.S. Gandhi, I&EC Research 30 (1991) 2333.
E.M. Flanigen, R.W. Grose, J.P. Cohen, R.L. Patton, R.M. Kirchner and J.V. Smith, Nature 271 (1978) 512.
D.O. Howard and B.M.W. Trapnell,Chemisorption (Butterworth, Washington, 1964) pp. 3, 4, 85, 206.
Y.-Y. Huang, J. Catal. 61 (1980) 461.
K.A. Holborow and K.F. Loughlin,4th Int. Conf. on Molecular Sieves. 2 (32) (1977) 379.
H. Stach, U. Lohse, H. Thamm and W. Schirmer, Zeolites 6 (1986) 74.
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Jen, H.W., Otto, K. Chemisorption of alkenes on copper-exchanged ZSM-5 zeolite. Catal Lett 26, 217–225 (1994). https://doi.org/10.1007/BF00824047
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DOI: https://doi.org/10.1007/BF00824047