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Study of fluoride treatment of silica-containing raw material

  • Inorganic Synthesis and Industrial Inorganic Chemistry
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Abstract

An effect of ammonium hydrofluoride treatment of silica-containing raw material was examined. We described thermodynamics and kinetics of caking raw materials and their crushed materials, ammonium hexafluorosilicate sublimation, and amorphous silica formation. Constants of rate and activation energy of the chemical reactions were calculated.

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Authors and Affiliations

  1. Institute of Geology and Nature Management, Far Eastern Branch, Russian Academy of Sciences, Blagoveshchensk, Amur oblast, Russia

    V. S. Rimkevich, A. A. Pushkin, Yu. N. Malovitskii & I. V. Girenko

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  1. V. S. Rimkevich
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  2. A. A. Pushkin
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  3. Yu. N. Malovitskii
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  4. I. V. Girenko
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Original Russian Text © V.S. Rimkevich, A.A. Pushkin, Yu.N. Malovitskii, I.V. Girenko, 2011, published in Zhurnal Prikladnoi Khimii, 2011, Vol. 84, No. 3, pp. 353–358.

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Rimkevich, V.S., Pushkin, A.A., Malovitskii, Y.N. et al. Study of fluoride treatment of silica-containing raw material. Russ J Appl Chem 84, 345–350 (2011). https://doi.org/10.1134/S1070427211030013

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  • DOI: https://doi.org/10.1134/S1070427211030013

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