PL EN


Preferences help
enabled [disable] Abstract
Number of results
2010 | 118 | 3 | 459-464
Article title

Chemically Modified Activated Carbons as Catalysts of Oxidative Dehydrogenation of n-Butane

Content
Title variants
Languages of publication
EN
Abstracts
EN
Commercial availability and low price of light alkanes make them very attractive in many branches of industry. Potentially interesting is their use in the process of oxidative dehydrogenation leading to production of olefins. This study was undertaken to characterise the oxidative dehydrogenation of n-butane to 1,3-butadiene (important substrate in production of synthetic rubber and polyamides) taking place over the modified carbon catalysts obtained from peach stones precursor. The catalytic tests were performed in the temperature range 250-450°C at oxygen/n-butane ratio of 1:1. For the majority of the activated carbon samples studied at the lowest temperature the only product was CO_2. At 300°C the products of dehydrogenation of n-butane and side products appeared. With increasing temperature the amount of compounds generated increased and in the group of C4 hydrocarbons the dominant were 1-butene and 1,3-butadiene. The most effective catalyst was the sample oxidised with air, the least effective was the sample modified with ammonium peroxydisulphate.
Keywords
Contributors
author
  • Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznań, Poland
author
  • Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznań, Poland
author
  • Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznań, Poland
References
  • 1. C.H. Bartholomew, R.J. Farrauto, Fundamentals of Industrial Catalytic Processes, 2nd ed., Wiley, Hoboken, NJ 2006
  • 2. P.J. Chenier, Survey of Industrial Chemistry, 3rd ed., Kluwer Academic/Plenum Publishers, New York 2002
  • 3. E.A. Mamedov, V. Cortés Corberán, Appl. Catal. A 127, 1 (1995)
  • 4. T. Blasco, J.M. López Nieto, Appl. Catal. A 157, 117 (1997)
  • 5. H.H. Kung, M.C. Kung, Appl. Catal. A 157, 105 (1997)
  • 6. F. Cavani, F. Trifirò, Catal. Today 24, 307 (1995)
  • 7. A. Corma, J.M. López Nieto, N. Paredes, J. Catal. 144, 425 (1993)
  • 8. A.E. Lisovskii, C. Aharoni, Catal. Rev. - Sci. Eng. 36, 25 (1994)
  • 9. G.E. Vrieland, P.G. Menon, Appl. Catal. A 77, 1 (1991)
  • 10. R. Fiedorow, R. Frański, A. Krawczyk, S. Beszterda, J. Phys. Chem. Solids 65, 627 (2004)
  • 11. F.J. Maldonado-Hódar, L.M.P. Madeira, M.F. Portela, J. Catal. 164, 399 (1996)
  • 12. F.J. Maldonado-Hódar, L.M.P. Madeira, M.F. Portela, Appl. Catal. A 178, 49 (1999)
  • 13. M.A. Lillo-Ródenas, D. Lozano-Castelló, D. Cazorla-Amorós, A. Linares-Solano, Carbon 39, 751 (2001)
  • 14. I. Gniot, P. Kirszensztejn, M. Kozłowski, Appl. Catal. A 362, 67 (2009)
  • 15. S.J. Gregg, K.S.W. Sing, Adsorption, Surface Area and Porosity, Academic Press, London 1982
  • 16. J.L. Figueiredo, M.F.R. Pereira, M.M.A. Freitas, J.J.M. Órfão, Carbon 37, 1379 (1999)
  • 17. V. Strelko, Jr., D.J. Malik, M. Streat, Carbon 40, 95 (2002)
  • 18. J.L. Figueiredo, M.F.R. Pereira, M.M.A. Freitas, J.J.M. Órfão, Ind. Eng. Chem. Res. 46, 4110 (2007)
  • 19. J. Medema, J. Catal. 37, 31 (1975)
  • 20. A. Ghorbel, C. Hoang-Van, S.J. Teichner, J. Catal. 33, 123 (1974)
  • 21. G.S. Szymański, Z. Karpiński, S. Biniak, A. Świątkowski, Carbon 40, 2627 (2002)
  • 22. Y. Iwasawa, H. Nobe, S. Ogasawara, J. Catal. 31, 444 (1973)
  • 23. A. Schraut, G. Emig, H.G. Sockel, Appl. Catal. A 29, 311 (1987)
  • 24. J.A. Maciá-Agulló, D. Cazorla-Amorós, A. Linares-Solano, U. Wild, D.S. Su, R. Schlögl, Catal. Today 102/103, 248 (2005)
  • 25. H. Wachowska, M. Kozłowski, Fuel 74, 1398 (1995)
  • 26. J.J. Díaz Velásquez, L.M. Carballo Suárez, J.L. Figueiredo, Appl. Catal. A 311, 51 (2006)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n306kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.