ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Thermodynamic analysis and calculation of the ternary phase-diagram of the system water urea ammonium-nitrate

P. Fellner, I. Horsák, I. Koštenská, A. Žúžiová, and A. Michalíková

Department of Chemical Technology of Inorganic Substances, Faculty of Chemical Technology, Slovak Technical University, CS-812 37 Bratislava

Abstract: Phase diagrams of the binary systems water—urea, water—ammonium nitrate, and urea—ammonium nitrate were investigated. On the basis of obtained data the ternary phase diagram of the system water—urea—ammonium nitrate was calculated using a "network method". Discussion about the used thermodynamic model is based on comparison of the calculated and experimental data.

Full paper in Portable Document Format: 426a721.pdf

Chemical Papers 42 (6) 721–730 (1988)