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Glass Physics and Chemistry

, Volume 44, Issue 5, pp 394–397 | Cite as

Theoretical Analysis of the Influence of Particle Size Distribution on the Kinetics of the Dissolution of Phosphorus-Containing Vitreous Fertilizers

  • V. E. Kogan
  • K. G. Karapetyan
Article
  • 1 Downloads

Abstract

The paper considers a complex physicochemical phenomenon: the destruction of granules of a vitreous phosphorus-containing fertilizer in a K2O−(Mg,Ca)O−P2O5 system in soil aqueous solutions. The factors influencing the release of nutrients into soil solutions are formulated. The theoretical study can be used to construct a mathematical model and develop computer programs.

Keywords

vitreous phosphorus-containing fertilizer thickness of the destroyed layer particle size distribution of fertilizer dissolution rate 

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Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  1. 1.St. Petersburg Mining UniversitySt. PetersburgRussia

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