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Glass and Ceramics

, Volume 75, Issue 9–10, pp 366–369 | Cite as

Optimal Cooling Rate of Porous Fill Based on Liquid-Glass Compositions

  • E. S. AbdrakhimovaEmail author
WASTES INTO PRODUCTION
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The composition and a method of production are proposed for high-porosity materials in low-temperature foaming of liquid glass and ash-slag material from burning of combustible shales used as fill and consumable additives. It is shown that keramzit based on liquid glass must be cooled at the rate 60 K/min, because a porous material with high structural quality factor and with high FeO content is formed at this cooling rate.

Key words

keramzit liquid glass ash-slag material from burning of combustible shales sodium chloride firing temperature cooling rate 

References

  1. 1.
    A. I. Kudyakov, N. A. Svergunova, and M. Yu. Ivanov, Granular Insulating Material Based on a Modified Liquid Glass Composition [in Russian], Izd. TGASU, Tomsk (2010).Google Scholar
  2. 2.
    E. S. Abdrakhimova and V. Z. Abdrakhimov, “Highly porous thermal insulating material based on liquid glass,” Fiz. Khim. Stekla, 43(2), 222 – 230 (2017).Google Scholar
  3. 3.
    V. Z. Abdrakhimov, “Study of the phase composition of thermal-insulation materials based on solid salt slags and liquid glass,” Izv. Vysh. Ucheb. Zaved., Stoitel’stvo, No. 11 – 12, 33 – 39 (2008).Google Scholar
  4. 4.
    V. F. Gillebrand and G. A. Lendel, A Practical Guide to Inorganic Analysis [in Russian], Khimiya, Moscow (1965).Google Scholar
  5. 5.
    E. S. Abdrakhimova, V. Z. Abdrakhimov, and A. K. Kairakbaev, The Use of Wastes from the Fuel and Energy Complex in the Production of Thermal-Insulation Materials Based on Liquid Glass Compositions [in Russian], Kazakhsk.-Rus. Mezhdunar. Universitet, Aktobe (2016).Google Scholar
  6. 6.
    V. Z. Abdrakhimov, “Composition for the production of waterresistant porous filler, RF Pat. 2478084, C2 SB 14B 14/24,” Byull. Izobr. Polezn. Modeli, No. 9 (2013), publ. March 27, 2013.Google Scholar
  7. 7.
    V. Z. Abdrakhimov, V. K. Semenychev, V. A. Kulikov, and E. S. Abdrakhimova, “Method of producing porous aggregate, Pat. 2426710, C1 C04B 38/06, 33/132,” Byull. Izobr. Polezn. Modeli, No. 23 (2011), publ. August 20, 2011.Google Scholar
  8. 8.
    V. F. Pavlov, Physical and Chemical Principles of Firing Building Ceramic Articles [in Russian], Stroiizdat, Moscow (1977).Google Scholar
  9. 9.
    E. S. Abdrakhimova and V. Z. Abdrakhimov, “Structural transformations of iron compounds in clayey materials according to Mössbauer spectroscopy data,” Zh. Fiz. Khim., 80(7), 1 – 8 (2011).Google Scholar
  10. 10.
    G. V. Kukolev, Silicon Chemistry and Physical Chemistry of Silicates [in Russian], Vyssh. Shkola, Moscow (1966).Google Scholar

Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.S. P. Korolev National Research UniversitySamaraRussia

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