Tytuł pozycji:
Minimizing the losses of toxic vanadium compounds in the vanadium method by urea application
The solubility in the systems: NaVO3 + CO(NH2)2 + H2O and KVO3 + CO(NH2)2 + H2O at the temperature 293 K and 313 K was measured employing the isothermal solution method. These results are used to plot part of the polythermal solubility surface for the investigated systems. Compound formation did not occur. The results will be helpful in making conclusions concerning the use of urea to minimize the losses of toxic vanadium compounds.