<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">The influence of urea on the vanadium(V) and potassium ion concentrations in the K2CO3 + NH4VO3 + H2O system was determined in the temperature range of 293 K to 313 K. Additionally, the solution density dependence versus the urea concentration was presented. These data are essential for the assessment of optimum operating conditions for the new production process of potassium carbonate.</abstract>

The influence of urea on the vanadium(V) and potassium ion concentrations in the K2CO3 + NH4VO3 + H2O system was determined in the temperature range of 293 K to 313 K. Additionally, the solution density dependence versus the urea concentration was presented. These data are essential for the assessment of optimum operating conditions for the new production process of potassium carbonate.

The influence of urea on the K2CO3 and NH4VO3 solubility in the K2CO3 + NH4VO3 + H2O system

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

Polish Journal of Chemical Technology

The influence of urea on the KCO and NHVO solubility in the KCO + NHVO + HO system

The influence of urea on the vanadium(V) and potassium ion concentrations in the K2CO3 + NH4VO3 + H2O system was determined in the temperature range of 293 K...

The influence of urea on the K₂CO₃ and NH₄VO₃ solubility in the K₂CO₃ + NH₄VO₃ + H₂O system

Online veröffentlicht: 07. Jan. 2009

Seitenbereich: 25 - 27

DOI: https://doi.org/10.2478/v10026-008-0042-2

Schlüsselwörter
solubility, density, equilibrium, ammonium vanadate(V), potassium carbonate, urea, water

This content is open access.