Skip to main content
SpringerLink
Log in

Toxicology problems at sulfuric acid technology of processing natural phosphates at producing mineral fertilizers and salts for technological application

  • Industrual Ecology
  • Published:
Russian Journal of Applied Chemistry Aims and scope Submit manuscript

Abstract

The article contains data on the content of trace contaminant of cadmium compounds in phosphate ores of volcanic and sedimentary origin. On the basis of the data of laboratory and industrial studies with participation of the authors analyzed distribution of cadmium compounds at the processing apatite concentrate of Kolskii peninsula and Maroc phosphorites. It is shown that the toxic contaminants are mostly extracted with phosphoric acid and contaminates its and products of its further processing. The most advantageous from the toxicology viewpoint is appatite concentrate of Kolskii peninsula that contaminated minimally as compared with the phosphates originated at other birthplaces.

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. Steven J. van Kauwenburgh, Ostorozhno: kadmii. Mir Sery, N, P i K, 2001, no. 2, pp. 5–12. Translated from: Fertilizer International, 2001, no. 380.

  2. Kazak, V.G. and Angelov, A.I., Khim. Promyshlennost’, 1999, no. 11, pp. 28–35.

  3. Metody analiza fosfatnogo syr’ya, fosfornykh i kompleksnykh udobrenii (Methods of Aalysis of Phosphate Ore, Phosphoric and Complex Fertilizers), Moscow: Khimiya, 1975.

  4. Pozin, M.E., Tekhnologiya mineral’nykh solei (Technology of Mineral Salts), vol. 2, Leningrad: Khimiya, 1974.

    Google Scholar 

  5. Kopylev, B.A., Tekhnologiya ekstraktsionnoi fosfornoi kisloty (Technology of Extractive Phosphoric Acid), Leningrad: Khimiya, 1972.

    Google Scholar 

  6. Tekhnologiya fosfornykh i kompleksnykh udobrenii (Technology of Phosphoric and Complex Fertilizers), Evenchika, S.D. and Brodskogo, A.A., Eds., Moscow: Khimiya, 1987.

    Google Scholar 

  7. Shapkin, M.A., Zavertyaeva, T.I., Zinyuk, R.Yu., and Guller, B.D., Dvoinoi superfosfat. Tekhnologiya i primenenie (Double Superphosphate. Technology and Application), Leningrad: Khimiya, 1987.

    Google Scholar 

  8. Shapkin, M.A. and Popov, V.L., Bytovaya Khimiya, 2000, no. 2, pp. 5–10.

  9. Shapkin, M.A., Popov, V.L., and Fedorin, P.V., Khim. Promyshlennost, 2000, no. 7, pp. 367–371.

  10. Kozitsyn, A.A., Borisov, M.M., Sokhranov, V.A., and Gol’din, Yu.Z, Bytovaya Khimiya, 2001, no. 4, pp. 10–14.

Download references

Author information

Authors and Affiliations

  1. St. Petersburg State Technological Institute, St. Petersburg, Russia

    B. A. Dmitrevskii, M. A. Shapkin, N. N. Terushchenko & E. B. Yarosh

Authors
  1. B. A. Dmitrevskii
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. M. A. Shapkin
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. N. N. Terushchenko
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. E. B. Yarosh
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Original Russian Text © B.A. Dmitrevskii, M.A. Shapkin, N.N. Terushchenko, E.B. Yarosh, 2008, published in Khimicheskaya Promyshlennost’, 2007, Vol. 84, No. 8, pp. 403–407.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Dmitrevskii, B.A., Shapkin, M.A., Terushchenko, N.N. et al. Toxicology problems at sulfuric acid technology of processing natural phosphates at producing mineral fertilizers and salts for technological application. Russ J Appl Chem 81, 565–568 (2008). https://doi.org/10.1134/S1070427208030452

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S1070427208030452

Keywords

Search

Navigation