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Development of monolithic catalysts with low noble metal content for diesel vehicle emission control

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Abstract

Monolith washcoated catalysts with potential for diesel emission control have been developed. Two types of catalysts have been prepared for further study: (1) MnO x supported on granulated γ-Al2O3, (2) MnO x supported on cordierite monolith washcoated with γ-Al2O3. Both catalysts have been calcined at 500 and 900 °C and subsequently modified by doping with 0.1–1.0 wt% of Pt or Pd. The influence of the concentration of both manganese oxide (0–10 wt%) and noble metals Pt and Pd in the range 0–1.0 wt% on the catalytic activity in methane oxidation has been studied. Comparison of the catalytic activity of MnO x /Al2O3 and MnO x  + Pt(Pd)/Al2O3 with that of a standard 1 wt%Pt/Al2O3 catalyst shows the existence of a synergetic effect. This effect is more pronounced for the samples calcined at 900 °C. The developed monolithic catalysts MnO x  + Pt(Pd)/Al2O3 demonstrate higher activity and thermal stability (up to 900 °C) compared to the commercial monolithic catalyst (TWC’s).

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References

  1. Ferrandon M., Carno J., Jaras S. and Bjornbom E. (1999). Appl. Catal. A 180: 141

    Article  CAS  Google Scholar 

  2. Farrauto R.J., Hobson M.C., Kennelly T. and Waterman E.M. (1992). Appl. Catal. A 81: 227

    Article  CAS  Google Scholar 

  3. G.V. Chernich, Z.R. Ismagilov, R.A. Shkrabina and A.V. Kalinkin, Proc. 3rd Int. Congress on Catalysis and Automotive Pollution Control, Vol. 2 (Brussel, 1994) p. 245.

  4. Z.R. Ismagilov, R.A. Shkrabina, D.A. Arendarskii and N.V. Shikina, Kinet. Katal. 39 (1998) 653 (in Russian).

    Google Scholar 

  5. R.J. Farrauto and B. Wedding, J. Catal. 33 (1973) 249.

  6. P.G. Tsyrulnikov, V.S. Salnikov, and V.A. Drozdov et al., Kinet. Katal. 32 (1991) 439 (in Russian).

    Google Scholar 

  7. L.T. Tsykoza, Z.R. Ismagilov, R.A. Shkrabina et al., Proc. V.V. Popovskii Memorial Seminar, (Novosibirsk, 2000) p. 276.

  8. B.R. Strohmeier and D.M. Hercules, J.Phys. Chem. 88 (1984) 4922.

    Google Scholar 

  9. L.T. Tsykoza, S.A. Yashnik, and Z.R. Ismagilov et. al. Russian Application No. 2185238 (2002).

  10. S.A. Yashnik, L.T. Tsykoza, Z.R. Ismagilov, V.V. Kuznetsov and V.A. Ushakov, in; 3rd European Workshop on Environmental Catalysis ‘Environmental Catalysis. A Step Forward’, eds. G. Centi and P. Ciambelli, (Maiori, 2001) p. 255.

  11. Z.R. Ismagilov, S.A. Yashnik, and V.V. Ushakov et al., 5th Int. Workshop on Catalytic Combustion (Seoul, 2002).

  12. Carno J., Ferrandon M., Bjornbom E. and Jaras S. (1997). Appl. Catal. A 155: 265

    Article  Google Scholar 

  13. Sekizawa K., Machida M., Eguchi K. and Arai H. (1993). J. Catal. 142: 655

    Article  CAS  Google Scholar 

  14. M. Ferrandon, J. Carno, S. Jaras and E. Bjornbom, Appl. Catal. A 180 (1999) 153.

    Google Scholar 

  15. T. Halachev, E. Ruckenstein, J. Catal. 73 (1982) 171.

    Google Scholar 

  16. B.E. Nieuwenhuys, Adv. Catal. 44 (1999) 259.

  17. Y.J. Mergler, J. Hoebink, B.E. Nieuwenhuys, J. Catal. 167 (1997) 305.

    Google Scholar 

  18. Z.R. Ismagilov, R.A. Shkrabina, N.A. Koryabkina, Catal. Today 47 (1999) 51.

    Google Scholar 

  19. JCPDS X-ray Crystallography Database.

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Authors and Affiliations

  1. Boreskov Institute of Catalysis, Prosp. Akad. Lavrentieva, 5, Novosibirsk, 630090, Russia

    S. A. Yashnik, V. V. Kuznetsov, Z. R. Ismagilov & V. V. Ushakov

  2. Ural Electrochemical Plant, Dzerzhinskogo st., 2, Novouralsk, 624130, Russia

    N. M. Danchenko & S. P. Denisov

Authors
  1. S. A. Yashnik
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  2. V. V. Kuznetsov
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  3. Z. R. Ismagilov
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  4. V. V. Ushakov
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  5. N. M. Danchenko
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  6. S. P. Denisov
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Correspondence to Z. R. Ismagilov.

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Yashnik, S.A., Kuznetsov, V.V., Ismagilov, Z.R. et al. Development of monolithic catalysts with low noble metal content for diesel vehicle emission control. Topics in Catalysis 30, 293–298 (2004). https://doi.org/10.1023/B:TOCA.0000029765.54179.c9

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  • DOI: https://doi.org/10.1023/B:TOCA.0000029765.54179.c9

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