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Thermal Decomposition of the System CO(NH2)2-H3PO4 in the Presence of Nitrate Compounds

  • Inorganic Synthesis and Industrial Inorganic Chemistry
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Abstract

Chemical, derivatographic, IR spectral, and X-ray diffraction analyses were used to study thermal transformations in the system CO(NH2)2-H3PO4 and in the same system with addition of KNO3, CsNO3, LiNO3 · 3H2O, and NH4NO3 salts in the temperature range 20–600°C. The influence of the chosen nitrate compounds on the process of reorganization of the constituent ingredients, evolution of nitrogen into the gas phase, yield of the solid residue, and preservation of nitrogen and phosphorus was revealed.

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Authors and Affiliations

  1. Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, State Research Institution, Minsk, Belarus

    N. K. Luneva, L. I. Petrovskaya, I. A. Lyudchik & T. I. Ezovitova

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  1. N. K. Luneva
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  2. L. I. Petrovskaya
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  3. I. A. Lyudchik
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  4. T. I. Ezovitova
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__________

Translated from Zhurnal Prikladnoi Khimii, Vol. 78, No. 8, 2005, pp. 1242–1246.

Original Russian Text Copyright © 2005 by Luneva, Petrovskaya, Lyudchik, Ezovitova.

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Luneva, N.K., Petrovskaya, L.I., Lyudchik, I.A. et al. Thermal Decomposition of the System CO(NH2)2-H3PO4 in the Presence of Nitrate Compounds. Russ J Appl Chem 78, 1218–1222 (2005). https://doi.org/10.1007/s11167-005-0486-6

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  • DOI: https://doi.org/10.1007/s11167-005-0486-6

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