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Behavior of Impurities of Polpino Phosphorites in Acid Extraction

  • Synthesis and Properties of Inorganic Compounds
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Abstract

The phase composition of phosphorites from the Polpino deposit (Bryansk oblast, Russia) is studied. The phosphorites are shown to be highly likely to contain α-quartz, phosphate substance, and clay mineral phases, in addition to the two major phases. The textural characteristics of Polpino phosphorites are determined as dependent on the temperature of preliminary heat treatment. The behavior of impurities upon hydrochloric acid decomposition of Polpino phosphorites is investigated. Iron and aluminum impurities are found to not interfere with the acid extraction of the phosphate substance.

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References

  1. Mineral Fertilizers: Determination of Phosphates. GOST 20851.2-75 (ISO 5316-77, ISO 6598-85, ISO 7497-84).

  2. M. M. Vinnik, L. N. Erbanova, P. M. Zaitsev, et al., Analyses of Phosphate Raw Materials, Phosphorus and Complex Fertilizers, Feed Phosphates (Khimiya, Moscow, 1975) [in Russian].

    Google Scholar 

  3. I. A. Petropavlovskii, I. A. Pochitalkina, D. F. Kondakov, et al., Khim. Prom. Segodnya, No. 4, 5 (2012).

    Google Scholar 

  4. I. A. Pochitalkina, I. A. Filenko, I. A. Petropavlovskii, and D. F. Kondakov, Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., Ser. Khim. 59 (10), 41 (2016).

    Google Scholar 

  5. I. A. Pochitalkina, K. P. Usmonov, and I. A. Petropavlovskii, Khim. Tekhnol., No. 11, 455 (2012).

    Google Scholar 

  6. M. N. Timofeeva and S. Ts. Khankhasaeva, Kinet. Katal. 50, 63 (2009).

    Article  CAS  Google Scholar 

  7. L. V. Gorobinskii, A. A. Firsova, and N. N. Efimova, Kinet. Katal. 47, 402 (2006).

    Article  CAS  Google Scholar 

  8. A. P. Karnaukhov, Adsorption. Texture of Disperse and Porous Materials (Nauka, Novosibirsk, 1999) [in Russian].

    Google Scholar 

  9. L. V. Adamova and A. P. Safronov, Sorption Methods to Study Pore Structure of Nanomaterials and the Specific Surface of Nanosized Systems. Manual (Yekaterinburg, 2008) [in Russian].

    Google Scholar 

  10. I. A. Pochitalkina, D. F. Kondakov, O. A. Artamonova, and O. V. Vinokurova, Russ. J. Inorg. Chem. 62, 1495 (2017).

    Article  CAS  Google Scholar 

  11. Technology of Phosphorus and Complex Fertilizers, Ed. by S.D. Evenchik and A.A. Brodskii (Khimiya, Moscow, 1987) [in Russian].

  12. P. V. Klassen, V. S. Sushchev, D. K. Klados, V. E. Mironov, et al., Khim. Prom. Segodnya, No. 2, 24 (2010).

    Google Scholar 

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Authors and Affiliations

  1. Mendeleev University of Chemical Technology, Moscow, 125047, Russia

    I. A. Pochitalkina & O. V. Vinokurova

  2. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, 119991, Russia

    D. F. Kondakov

Authors
  1. I. A. Pochitalkina
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  2. D. F. Kondakov
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  3. O. V. Vinokurova
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Corresponding author

Correspondence to I. A. Pochitalkina.

Additional information

Original Russian Text © I.A. Pochitalkina, D.F. Kondakov, O.V. Vinokurova, 2018, published in Zhurnal Neorganicheskoi Khimii, 2018, Vol. 63, No. 5, pp. 550–553.

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Pochitalkina, I.A., Kondakov, D.F. & Vinokurova, O.V. Behavior of Impurities of Polpino Phosphorites in Acid Extraction. Russ. J. Inorg. Chem. 63, 583–586 (2018). https://doi.org/10.1134/S0036023618050042

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  • DOI: https://doi.org/10.1134/S0036023618050042

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