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Phlogophites intercalated with Al2O3 pillars and modified with transition metals as catalysts of the DeNOx process

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Abstract

Natural phlogophite, pre-treated with acids and intercalated with alumina pillars, was used as catalytic support. Transition metals (Fe, Cu) were deposited on the surface of the modified clay materials by an ion-exchange method. The obtained samples were characterized with respect to structure (XRD), texture (BET), composition (EPMA) and chemical nature of the deposited transition metals species (UV-vis-DRS). The phlogophite based materials have been found to be active and selective catalysts of the DeNOx process. The Fe-containing samples were catalytically active at lower temperatures than the clays modified with copper. A competitive ammonia oxidation by oxygen decreased the effectiveness of the DeNOx process in the high temperature range.

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References

  1. A. Vaccari: Catal. Today, 41, 53 (1998).

    Article  CAS  Google Scholar 

  2. L. Chmielarz, P. Kuśtrowski, M. Zbroja, A. Rafalska-Lasocha, B. Dudek, R. Dziembaj: Appl. Catal. B., 45, 103 (2003).

    Article  CAS  Google Scholar 

  3. L. Chmielarz, P. Kuśtrowski, M. Zbroja, W. Łasocha, R. Dziembaj: Catal. Today, 90, 43 (2004).

    Article  CAS  Google Scholar 

  4. F.J. del Rey-Perez-Caballero, G. Poncelet: Micropor. Mesopor. Mater., 41, 169 (2000).

    Article  Google Scholar 

  5. F.M.T. Mendes, M. Schmal: Appl. Catal. A, 151, 393 (1997).

    Article  Google Scholar 

  6. M.A. Wojtowicz, J.R. Pels, J.A. Moulijn: Fuel Proc. Technol., 34, 1 (1993).

    Article  CAS  Google Scholar 

  7. E. Suzuki, K. Nakashiro, Y. Ono: Chem. Lett., 953 (1988).

  8. L. Chmielarz, P. Kuśtrowski, A. Rafalska-Łasocha, D. Majda, R. Dziembaj: Appl. Catal. B, 35, 195 (2002).

    Article  CAS  Google Scholar 

  9. L. Chmielarz, P. Kuśtrowski, R. Dziembaj, P. Cool, E.F. Vansant: Catal. Today, 114, 319 (2006).

    Article  CAS  Google Scholar 

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Authors and Affiliations

  1. Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060, Kraków, Poland

    Lucjan Chmielarz, Piotr Kustrowski, Barbara Dudek, Magdalena Czajka & Roman Dziembaj

  2. Institute of Geological Sciences, Jagiellonian University, Oleandry 2a, 30-063, Kraków, Poland

    Marek Michalik

Authors
  1. Lucjan Chmielarz
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  2. Piotr Kustrowski
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  3. Marek Michalik
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  4. Barbara Dudek
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  5. Magdalena Czajka
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  6. Roman Dziembaj
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Correspondence to Lucjan Chmielarz.

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Chmielarz, L., Kustrowski, P., Michalik, M. et al. Phlogophites intercalated with Al2O3 pillars and modified with transition metals as catalysts of the DeNOx process. React Kinet Catal Lett 91, 369–378 (2007). https://doi.org/10.1007/s11144-007-5154-9

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  • DOI: https://doi.org/10.1007/s11144-007-5154-9

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