Bimetallic catalysts for the hydrogenation of aromatic nitro compounds

Abstract

The catalytic activity of bimetallic Pd-Ni, Pd-Cu, and Pd-Ag catalysts in the reaction of nitrobenzene hydrogenation was studied. It was found that the rate of hydrogenation on the bimetallic catalysts was higher than that on palladium metal (palladium black), and it depended on catalyst preparation pro cedures. The catalytic activity of the bimetallic systems increased in the order Pd-Cu< Pd-Ag ≪ Pd-Ni.

This is a preview of subscription content, access via your institution.

References

  1. 1.

    Ponomarev, V.G., Kalinin, A.I., and Kudryavskii, Yu.P., Sovremennye Naukoemkie Tekhnologii, 2005, no. 6, p. 78.

  2. 2.

    Dorokhov, V.G., Barelko, V.G., Bal’zhinimaev, B.S., et al., RF Patent 2156654, Byull. Izobret., 2000, no. 27.

  3. 3.

    Baklanov, A.V., Degtyarev, V.V., Shubaev, D.I., and Shubaev, S.D., RF Patent 2246527, Byull. Izobret., 2005, no. 5.

  4. 4.

    Obraztsova, I.I. and Efimov, O.A., Zh. Prikl. Khim., 2004, vol. 77, no. 3, p. 517.

    Google Scholar 

  5. 5.

    Obraztsova, I.I., Eremenko, N.K., and Velyakina, Yu.N., Kinet. Katal., 2008, vol. 49, no. 3, p. 422.

    Article  Google Scholar 

  6. 6.

    Nikolaev, S.A., Zanaveskin, L.N., Smirnov, V.V., et al., Usp. Khim., 2009, vol. 78, no. 3, p. 248.

    Article  Google Scholar 

  7. 7.

    Semikolenov, V.A., Usp. Khim, 1992, vol. 61, no. 2, p. 320.

    Article  CAS  Google Scholar 

  8. 8.

    Deghedi, L., Basser, J.M., Candy, J.P., et al., Chem. Eng. Trans., 2009, no. 17, p. 31.

  9. 9.

    Pivonenkova, L.P., Chekova, O.A., Militsin, I.A., et al., RF Patent 2095136, Byull. Izobret., 1997, no. 31.

Download references

Author information

Affiliations

Authors

Corresponding author

Correspondence to I. I. Obraztsova.

Additional information

Original Russian Text © I.I. Obraztsova, N.K. Eremenko, G.Yu. Simenyuk, A.N. Eremenko, B.G. Tryasunov, 2012, published in Khimiya Tverdogo Topliva, 2012, No. 6, pp. 36–40.

About this article

Cite this article

Obraztsova, I.I., Eremenko, N.K., Simenyuk, G.Y. et al. Bimetallic catalysts for the hydrogenation of aromatic nitro compounds. Solid Fuel Chem. 46, 364–367 (2012). https://doi.org/10.3103/S0361521912060109

Download citation

Keywords

  • Palladium
  • Nitrobenzene
  • Bimetallic Catalyst
  • Solid Fuel Chemistry
  • Palladium Atom