Skip to main content
SpringerLink
Log in

On the true kinetic constant of the heterogeneous C+CO2 gasification reaction

  • Published:
Combustion, Explosion and Shock Waves Aims and scope

Abstract

Results of an experimental study of the gasification of carbon by carbon dioxide in the temperature range 1073–1373 K are presented. The method of transient pulsed kinetics is used to determine the number of active sites of carbon and, hence, the true values of the gasification rate and kinetic constants.

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. T. V. Vilenskii and D. V. Khzmalyan,Combustion Dynamics of Pulverized Fuel: Computerized Study [in Russian], Énergiya, Moscow (1978).

    Google Scholar 

  2. O. W. Fritz and K. J. Hüttinger, “Active sites and intrinsic rates of carbon-gas reaction,”Carbon,31, No. 6, 923–930 (1993).

    Article  Google Scholar 

  3. A. Lizzo, Hang Jiang, and L. R. Radovic, “On the kinetics of carbon (char) gasification: Reconciling models with experiments,”Carbon,28, No. 1, 7–19 (1990).

    Article  Google Scholar 

  4. A. S. Predvoditelev, L. N. Khitrin, O. A. Tsukhanova, et al.,Carbon Combustion [in Russian], Izd. Akad. Nauk SSSR, Moscow (1949).

    Google Scholar 

  5. H. Freund, “Gasification of carbon by CO2,”Fuel,65 (January), 63–66 (1986).

    Article  Google Scholar 

  6. N. R. Laine, F. I. Vastola, and P. L. Walker, Jr., “The importance of active surface area in the reaction C+O2,”J. Phys. Chem.,37, No. 10, 2030–2034 (1963).

    Article  Google Scholar 

  7. T. Adschiri, Zi-Bin-Zhu, and T. Furusawa, “Evaluation of intrinsic CO2-gasification rate of coal char and number of active sites during gasification by use of transient kinetics experiments,” in:Int. Conf. on Coal Science, Elsevier, Amsterdam (1987).

    Google Scholar 

  8. P. Walker, “Carbon an old but new material revisited,”Carbon,28, Nos. 2/3, 261–279 (1990).

    Article  Google Scholar 

  9. E. S. Golovina,High-Temperature Combustion and Gasification of Carbon [in Russian], Énergoatomizdat, Moscow (1983).

    Google Scholar 

  10. M. N. Savvinov, “Oxidation of a carbon sphere in a carbon dioxide flow,”Tr. VGU,12, No. 1 (1941). 0267 0252 V 3

  11. S. J. Ergun, “Kinetics of reaction of carbon dioxide with carbon,”J. Phys. Chem.,60, 480 (1956).

    Article  Google Scholar 

  12. O. Soo and J. M. Calo, Preprint No. 56b, AIChE, Annual Meeting (1982).

  13. L. Mayer, “The surface reaction of graphite with oxygen, carbon dioxide, and water vapor at low pressures,”Trans. Faraday Soc.,34, 1056–1065 (1938).

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Krzhizhanovskii Energy Institute, 117927, Moscow

    E. S. Golovina & A. A. Klimov

Authors
  1. E. S. Golovina
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. A. Klimov
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Translated fromFizika Goreniya i Vzryva, Vol. 35, No. 4, pp. 48–51, July–August 1999.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Golovina, E.S., Klimov, A.A. On the true kinetic constant of the heterogeneous C+CO2 gasification reaction. Combust Explos Shock Waves 35, 393–396 (1999). https://doi.org/10.1007/BF02674469

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02674469

Keywords

Search

Navigation