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Oxidative roasting of molybdenite concentrate with formation of calcium molybdate carried out in the mode of filtration combustion

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Abstract

The possibility of preparation of calcium molybdate directly by roasting of commercial molybdenite concentrate in the filtration combustion mode in the presence of calcium compounds was investigated. The optimal process conditions and the conversion of molybdenum sulfide to calcium molybdate were determined.

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Authors and Affiliations

  1. Institute of Problems of Chemical Physics, Russian Academy of Sciences, 1 prosp. Akad. Semenova, 142432, Chernogolovka, Moscow Region, Russian Federation

    I. Yu. Gudkova & D. B. Lempert

  2. Institute of Metallurgy, Ural Branch of Russian Academy of Sciences, 101 ul. Amundsena, 620016, Ekaterinburg, Russian Federation

    A. S. Vusikhis

Authors
  1. I. Yu. Gudkova
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  2. A. S. Vusikhis
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  3. D. B. Lempert
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Corresponding author

Correspondence to I. Yu. Gudkova.

Additional information

Dedicated to the 60th anniversary of the Institute of Problems of Chemical Physics of the Russian Academy of Sciences.

Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 2396—2399, October, 2016.

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Gudkova, I.Y., Vusikhis, A.S. & Lempert, D.B. Oxidative roasting of molybdenite concentrate with formation of calcium molybdate carried out in the mode of filtration combustion. Russ Chem Bull 65, 2396–2399 (2016). https://doi.org/10.1007/s11172-016-1595-5

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  • DOI: https://doi.org/10.1007/s11172-016-1595-5

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