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Journal of thermal analysis

, Volume 32, Issue 6, pp 1739–1742 | Cite as

An investigation on the effects of additives during the thermochemical decomposition of phosphogypsum under isothermal conditions

  • Iv. Gruncharov
Article

Abstract

A study was made of the isothermal kinetics of phosphogypsum in the presence of additives and in a reducing gaseous medium.

Keywords

Polymer Physical Chemistry Inorganic Chemistry Isothermal Condition Gaseous Medium 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Zusammenfassung

Es wurden isotherme kinetische Untersuchungen an Phosphogips in Gegenwart von Zusätzen sowie m reduzierender Atmosphäre durchgeführt.

Резюме

Проведено изучение и зотермической кинет ики разложения фосфогип са в газо-образной восстанавливающей с реде и в присутствии добавок.

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References

  1. 1.
    A. M. Ginstling and A. D. Volkov, Zh. Prikl. Khim., 33 (1960) 274.Google Scholar
  2. 2.
    L. I. Kiknadze, M. G. Chubiashvili and A. D. Volkov, Soobst. A. N. Georg. SSR, 65 (2) (1972) 369.Google Scholar
  3. 3.
    Iv. Gruncharov, Y. Pelovski, Pl. Kirilov and I. Dombalov, Effect of Some Additives on the Thermochemical Decomposition of Phosphogypsum, Gypsum Lime (in print).Google Scholar
  4. 4.
    Iv. Gruncharov, Y. Pelovski, I. Dombalov and N. Videnov, Scientific Technical Conference with international participation, “Mineral Fertilizers-production and application”, Varna, Bulgaria, 11–13, Sept. 1982.Google Scholar

Copyright information

© Wiley Heyden Ltd., Chichester and Akadémiai Kiadó, Budapest 1987

Authors and Affiliations

  • Iv. Gruncharov
    • 1
  1. 1.Higher Institute of Chemical TechnologySofiaBulgaria

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