<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">The equilibrium research was performed for the NH4NO3 + NaVO3 + NH4VO3 + NaNO3 + H2O system at 293 and 303 K. The location of the P1 and P2 triple points was determined on the equilibrium plots with the planar projection according to Jänecke method. The maximum yield of the conversion of ammonium nitrate(V) to ammonium vanadate(V) was calculated at P1 points. The results constitute the basis to design further equilibrium experiments aimed to precisely determine the lines separating the areas of the co-crystallization of salts in the investigated system on the equilibrium plots in the oblique projection on a plane according to Jänecke method.</abstract>

The equilibrium research was performed for the NH4NO3 + NaVO3 + NH4VO3 + NaNO3 + H2O system at 293 and 303 K. The location of the P1 and P2 triple points was determined on the equilibrium plots with the planar projection according to Jänecke method. The maximum yield of the conversion of ammonium nitrate(V) to ammonium vanadate(V) was calculated at P1 points. The results constitute the basis to design further equilibrium experiments aimed to precisely determine the lines separating the areas of the co-crystallization of salts in the investigated system on the equilibrium plots in the oblique projection on a plane according to Jänecke method.

Plotting of the solubility isotherm for the NH4NO3 + NaVO3 + H2O system

Faculty of Chemistry, Department of Chemical Technology, Nicolaus Copernicus University, ul. Gagarina 7, 87-100 Toruń, Poland

Polish Journal of Chemical Technology

Plotting of the solubility isotherm for the NHNO + NaVO + HO system

The equilibrium research was performed for the NH4NO3 + NaVO3 + NH4VO3 + NaNO3 + H2O system at 293 and 303 K. The location of the P1 and P2 triple points was...

Plotting of the solubility isotherm for the NH₄NO₃ + NaVO₃ + H₂O system

Publié en ligne: 07 janv. 2009

Pages: 11 - 14

DOI: https://doi.org/10.2478/v10026-008-0039-x

Mots clés
SCS method, equilibrium investigation, double exchange, ammonium nitrate(V), ammonium vanadate(V)

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