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Composition of Lean Apatite Ores from the Laokai Deposits

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Abstract

X-ray powder diffraction and X-ray fluorescence analyses of lean apatite ores from the Laokai deposits were performed. The test sample was divided into 11 fractions, each being analyzed for phosphorus and the major associated impurities. The chemical composition of the lean apatite was found to be virtually independent of particle size, thereby the primary beneficiation of the raw material being excluded.

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Authors and Affiliations

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

    I. A. Pochitalkina, H. F. Le & Ch. T. Wu

  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. H. F. Le
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  4. Ch. T. Wu
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Corresponding author

Correspondence to I. A. Pochitalkina.

Additional information

Original Russian Text © I.A. Pochitalkina, D.F. Kondakov, H.F. Le, Ch.T. Wu, 2018, published in Zhurnal Neorganicheskoi Khimii, 2018, Vol. 63, No. 8, pp. 1046–1049.

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Pochitalkina, I.A., Kondakov, D.F., Le, H.F. et al. Composition of Lean Apatite Ores from the Laokai Deposits. Russ. J. Inorg. Chem. 63, 1084–1086 (2018). https://doi.org/10.1134/S0036023618080181

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  • DOI: https://doi.org/10.1134/S0036023618080181

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