Abstract
Oxidative dehydrogenation of ethylbenzene with carbon dioxide was carried out over ZSM-5 zeolite-supported iron oxide catalysts. In the presence of carbon dioxide, ethylbenzene was predominantly converted into styrene by oxidation. It was found that carbon dioxide in this reaction plays a role as a soft oxidant to greatly improve catalytic activity. An active phase for the dehydrogenation with carbon dioxide was suggested as rather reduced and isolated magnetite-like phase having oxygen deficiency in zeolite matrix.
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REFERENCES
B. Delmon and J. T. Yates, Studies in Surface Science and Catalysis, Elsevier, Amsterdam, vol. 114 (1998).
H. Arakawa, Stud. Surf. Sci. Catal. 114, 19 (1998).
J. N. Amor, Stud. Surf. Sci. Catal. 114, 141 (1998).
S.-E. Park, J.-S. Chang, and J. S. Yoo, Enviromental Challenges and Greenhouse Gas Control for Fossil Fuel Utilization in the 21st Century. Kluwer Academic/Plenum Publishers, New York (2001) (in press).
J. S. Yoo, P. S. Lin and S. D. Elfine, Appl. Catal. 106, 259 (1993).
J. S. Yoo, Catal. Today 41, 409 (1998).
O. V. Krylov and A. Kh. Mamedov, Ind. Eng. Chem. Res. 34, 474 (1995).
J.-S. Chang, S.-E. Park and M. S. Park, Chem. Lett. 1123 (1997).
J.-N. Park, J. Noh, J.-S. Chang and S.-E. Park, Catal. Lett. 65, 75 (1999).
Y.-S. Choi, Y.-K. Park, J.-S. Chang, S.-E. Park and A. K. Cheetham, Catal. Lett. 69, 93 (2000).
S.-E. Park, J.-S. Chang and M. S. Park, Prep. ACS Fuel Chem. Div. 41, 1387 (1996).
J.-S. Chang, S.-E. Park, J. W. Yoo and J. N. Park, J. Catal. 195, 1 (2000).
Y. Ohtsuka, J. Catal. 186, 160 (1999).
F. Cavani and F. Trifiro, Appl. Catal. 133, 219 (1995).
N. Mimura, I. Takahara, M. Saito, T. Hattori, K. Ohkuma and M. Ando, Catal. Today 45, 61 (1998).
M. Sugino, H. Shimada, T. Turuda, H. Miura, N. Ikenaga and M. Suzuki, Appl. Catal. 121, 125 (1995).
T. Hirano, Appl. Catal. 28, 119 (1986).
J. Matsui, T. Sodesawa and F. Nozaki, Appl. Catal. 67, 179 (1991).
C. R. F. Lund and J. A. Dumesic, J. Phys. Chem. 85, 3175 (1981).
M. Kruk, M. Jaroniec, C. H. Ko and Ryong Ryoo, Chem. Mater. 12, 1961 (2000).
J.-S. Chang, S.-E. Park, W. Y. Kim, M. Anpo and H. Yamashita, Stud. Surf. Sci. Catal. 114, 387 (1998).
Y. Tamaura and M. Tabata, Nature 346, 255 (1990).
J.-S. Chang, S.-E. Park, H. S. Roh and Y. K. Park, Bull. Kor. Chem. Soc. 19 (12), 1342 (1998).
M. T. Sananes, I. J. Ellison, S. Sajip, A. Burrows, C. J. Kiely, J. C. Volta and G. J. Huchings, J. Chem. Soc., Faraday Soc. 92 (1), 137 (1996).
B. Pugin, J. Mol. Catal. 107, 273 (1996).
B. Notari, Stud. Surf. Sci. Catal. 60, 343 (1988).
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Park, M.S., Chang, JS., Kim, D.S. et al. Oxidative dehydrogenation of ethylbenzene with carbon dioxide over zeolite-supported iron oxide catalysts. Research on Chemical Intermediates 28, 461–469 (2002). https://doi.org/10.1163/156856702760346879
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DOI: https://doi.org/10.1163/156856702760346879