Skip to main content
SpringerLink
Log in

Modification of coal tar pitch in hydropercussion-cavitation field

  • Mineral Reprocessing Technology
  • Published:
Journal of Mining Science Aims and scope

Abstract

A new process for modification of coal tar pitch is proposed. The time of modification is reduced to 1 hour as compared to 8 hours in the conventional process. The consideration of mechanism of the modifications in structure and properties of pitch under hydropercussion-cavitation treatment is focused on expanding its application scope with a view of manufacture of electrodes.

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. Raymond C. Perruchoud, Markus W. Meier, and Werner Fisher, “Worldwide pitch quality for prebaked anodes,” Light Metals (2003).

  2. Trygve Eidet, Alf Yngve Guldhav, Atle Olsvik, and Morten Sorlie, “PAH emissions from Soderberg anodes with standard and PAH reduced binder pitches,” Light Metals (2004).

  3. Amir A. Mirchi, Andre L. Proulx, Gabi Savard, Emile Simard, et al., Light Metals, 2002.

  4. V. K. Frizorger, A. N. Anushenkov, and S. A. Khramenko, “Russian Federation patent No. 2317849. Hydropercussion-cavitation dispersing facility to produce carbo-carbon compositions. Part II,” Byull. Izobret., No. 6 (2008).

  5. V. K. Frizorger, A. N. Anushenkov, and S. A. Khramenko, “Russian Federation Patent No. 2288938. Process for production of pitch binding for electrode materials. Part I,” Byull. Izobret., No. 34 (2006).

  6. V. E. Privalov and V. D. Stepanenko, Coal Tar Pitch [in Russian], Metallurgia, Moscow (1975).

    Google Scholar 

  7. Winfried Boenigk, Gord H. Gilmet, and Dirk Schnitzler, Light Metals (2002).

  8. O. F. Sidorov, “Modern concepts on thermal oxydation of coal tar pitches. Part III: Influence of oxidation conditions on character of thermochemical transformations and pitch structure,” Koks Khimia, No. 6 (2004).

  9. A. S. Fialkov, Carbon: Interlayer Compounds and Carbon-Based Composites [in Russian], Aspect Press, Moscow (1997).

    Google Scholar 

  10. V. I. Denisenko, A. N. Chistyakov, M. V. Vinogradov, and M. L. Itskov, “Complex thermographic investigation into coal tar pitches,” Khim. Tverd. Topl., No. 3 (1984).

Download references

Author information

Authors and Affiliations

  1. Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia

    A. N. Anushenkov & V. I. Rostovtsev

  2. Institute of Mining, Geology and Geotechnology, Siberian Federal University, Krasnoyarsk, Russia

    V. K. Frizorger

Authors
  1. A. N. Anushenkov
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. V. I. Rostovtsev
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. V. K. Frizorger
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

__________

Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 5, pp. 110–118, September–October, 2009.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Anushenkov, A.N., Rostovtsev, V.I. & Frizorger, V.K. Modification of coal tar pitch in hydropercussion-cavitation field. J Min Sci 45, 509–516 (2009). https://doi.org/10.1007/s10913-009-0064-z

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10913-009-0064-z

Keywords

Search

Navigation