Russian Journal of Inorganic Chemistry

, Volume 63, Issue 3, pp 314–318 | Cite as

Effect of Ethanedioic Acid Additives on the Dissolution of Manganese Oxides in Sulfuric Acid Solution

Synthesis and Properties of Inorganic Compounds
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Abstract

The effect of ethanedioic acid additives on the rate of manganese(IV) oxide dissolution in sulfuric acid solutions was studied by kinetic and electrochemical methods. Interaction modes were established, and some details of the studied process mechanism were elucidated. Interaction schemes corresponding to the observed kinetic dependences were proposed.

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References

  1. 1.
    I. V. Dorovskikh, I. G. Gorichev, V. V. Batrakov, V. V. Kurilkin, et al., Russ. J. Inorg. Chem. 51, 143 (2006). doi 10.1134/S0036023606010220CrossRefGoogle Scholar
  2. 2.
    F. F. Prinslo and J. J. Rienaar, J. Chem. Soc., Dalton Trans., No. 2, 293 (1995).CrossRefGoogle Scholar
  3. 3.
    E. A. Yakusheva, I. G. Gorichev, T. K. Atanasyan, et al., Russ. J. Inorg. Chem. 50, 1964 (2005).Google Scholar
  4. 4.
    N. A. Kishkina, I. G. Gorichev, B. E. Zaitsev, et al., Zh. Fiz. Khim. 73, 653 (1999).Google Scholar
  5. 5.
    V. I. Lutsik and A. E. Sobolev, The Kinetics of Hydrolytic and Oxidative Dissolution of Metal Sulfides: A Monography (Tversk. Gos. Tekhn. Univ., Tver, 2009) [in Russian].Google Scholar
  6. 6.
    A. T. Stone and H. J. Urion, J. Colloid Interface Sci. 132, 509 (1989). doi 10.1016/0021-9797(89)90265-8CrossRefGoogle Scholar
  7. 7.
    E. B. Godunov, I. V. Artamonova, I. G. Gorichev, and Yu. A. Lainer, Russ. Metallurg. (Metally) 2012, 39 (2012). doi 10.1134/S0036029512010077CrossRefGoogle Scholar
  8. 8.
    M. A. Blesa, A. E. Morando, and A. E. Regazzoni, Chemical Dissolution of Metal Oxides (CRC Press, Boca Raton, FL, 1994).Google Scholar
  9. 9.
    E. A. Yakusheva, I. G. Gorichev, T. K. Atanasyan, and Yu. A. Lainer, Russ. Metallurg. (Metally), 2010, 18 (2010). doi 10.1134/S0036029510010040CrossRefGoogle Scholar
  10. 10.
    E. B. Godunov, I. V. Artamonova, and I. G. Gorichev, Metallurgist 55, 386 (2011). doi 10.1007/s11015-011- 9441-3CrossRefGoogle Scholar
  11. 11.
    I. G. Gorichev, I. V. Artamonova, E. E. Nifant’ev, et al., Russ. J. Inorg. Chem. 54, 808 (2009). doi 10.1134/S0036023609050210CrossRefGoogle Scholar
  12. 12.
    Handbuch der praeparativen anorganischen Chemie, Ed. by G. Brauer (Ferdinand Enke, Stuttgart, 1975–1981; Mir, Moscow, 1985).Google Scholar
  13. 13.
    Z. Marchenko and M. Bal’tsezhak, UV–Visible Spectrophotometry in Inorganic Analysis (BINOM. Laboratoriya Znanii, Moscow, 2007) [in Russian].Google Scholar
  14. 14.
    B. Delmon, Introduction a la cinetique heterogene (Technip, Paris, 1969; Mir, Moscow, 1972).Google Scholar
  15. 15.
    J. N. Butler, Ionic Equilibria (Addison-Wesley, Reading, MA, 1964; Khimiya, Leningrad, 1973).Google Scholar
  16. 16.
    I. G. Gorichev, A. M. Kutepov, A. I. Gorichev, et al., The Kinetics and Mechanism of Dissolution of Iron Oxides and Hydroxides in Acid Media (Izd–vo RUDN, Moscow, 1999) [in Russian].Google Scholar

Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  • E. B. Godunov
    • 1
    • 2
  • A. D. Izotov
    • 1
  • I. G. Gorichev
    • 2
    • 3
  1. 1.Kurnakov Institute of General and Inorganic ChemistryRussian Academy of SciencesMoscowRussia
  2. 2.Moscow State University of Mechanical EngineeringMoscowRussia
  3. 3.Moscow State Pedagogical UniversityMoscowRussia

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