Skip to main content
SpringerLink
Log in

Exchange of molecular oxygen with the oxygen of an Al2(MoO4)3 catalyst

  • Published:
Reaction Kinetics and Catalysis Letters Aims and scope Submit manuscript

Abstract

The kinetics of exchange of18O-containing molecular oxygen with the oxygen of an Al2(MoO4)3 catalyst has been studied in the temperature range 579–680 °C at\(P_{O_2 } = 10\) Torr. The activation energy of exchange is 57 kcal/mol, and the specific rate of exchange varies between 0.79×1011 and 21.2×1011 molec. cm−2 sec−1. Assumptions are made concerning the activity and selectivity of Al2(MoO4)3 with respect to oxidation reactions.

Abstract

Исследована кинетика обмена молекулярного кислорода, содержащего O18, с кислородом Al2(MoO4)3 катализатора в температурном интервале 579–680 °C и\(P_{O_2 } = 10\) торр. Найдено, что энергия активации обмена составляет 57 ккал/моль, а удельная скорость обмена меняется от 0,79·1011 до 21,2·1011 молекул O2/см2.сек. Сделаны предположения относительно активности и селективности Al2(MoO4)3 по отношению к реакциям окисления.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. N. Giordano, J. C. Bart, A. Vighi, A. Castellan, G. Martinotti: J. Catal.,36, 81 (1975)

    Google Scholar 

  2. V. K. Trunov, V. V. Lutsenko, L. M. Kovba: Izv. Vyssh. Uchebn. Zaved. Khim. Khim. Tekhnol.,10, 375 (1967)

    Google Scholar 

  3. V. S. Muzykantov, G. I. Panov: Kinet. Katal.,13, 253 (1972)

    Google Scholar 

  4. V. S. Muzykantov, G. I. Panov: Kinet. Katal.,13, 350 (1972)

    Google Scholar 

  5. G. K. Boreskov, V. S. Muzykantov, G. I. Panov, V. V. Popovskii: Kinet. Katal.,10, 1043 (1969)

    Google Scholar 

  6. R. A. Ross, D. G. Klissurski, T. J. Griffith: to be published

  7. N. N. Bulgakov, Yu. A. Borissov, V. V. Popovskii: Kinet. Katal.,14, 468 (1973)

    Google Scholar 

  8. F. Trifirò, I. Pasquon, P. Centola: J. Catal.,10, 86 (1968)

    Google Scholar 

  9. D. G. Klissurski, M. M. Kuntcheva: to be published

  10. G. K. Boreskov: Kinet. Katal.,14, 7 (1973)

    Google Scholar 

  11. D. G. Klissurski: Proc. 4rd Intern. Congress Catalysis, Moscow 1968, Vol. 1, p. 374. Nauka, Moscow 1970

    Google Scholar 

  12. D. Klissurski: Compt. Rend. Acad. Bulg. Sci.,19, 297 (1966)

    Google Scholar 

  13. D. G. Klissurski, M. M. Kuntcheva, Y. Bitolska: Proc. 3rd Internat. Symp. Heterogeneous Catalysis, Varna, Bulgaria, October 13–17, 1975.

Download references

Author information

Authors and Affiliations

  1. Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, 1113, Sofia, Bulgaria

    D. G. Klissurski & M. M. Kuntcheva

Authors
  1. D. G. Klissurski
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. M. M. Kuntcheva
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Klissurski, D.G., Kuntcheva, M.M. Exchange of molecular oxygen with the oxygen of an Al2(MoO4)3 catalyst. React Kinet Catal Lett 6, 209–215 (1977). https://doi.org/10.1007/BF02084199

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02084199

Keywords

Search

Navigation