Have a personal or library account? Click to login
The influence of urea on the K2CO3 and NH4VO3 solubility in the K2CO3 + NH4VO3 + H2O system Cover

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

Open Access
|Jan 2009

References

  1. Trypuć, M., Stefanowicz, D., Kiełkowska, U., Łyjak, G. & Torski, Z. (2004). PL Patent No. 186 717.
  2. Trypuć, M., Torski, Z. & Kiełkowska, U. (2001). Experimental determination of the optimum conditions of KVO3 synthesis based on KCl and V2O5 in the presence of steam. Ind. Eng. Chem. Res. 4, 1022-1025. DOI: 10.1021/ie000588i.10.1021/ie000588i
  3. Trypuć, M., Białowicz, K. & Mazurek K. (2004). Investigations on the synthesis of KVO3 and Cl2 from KCl and V2O5 in presence of oxygen. Chem. Eng. Science., 59/6, 1241-1246. DOI:10.1016/j.ces.2003.12.017.10.1016/j.ces.2003.12.017
  4. Trypuć, M., Kiełkowska, U., Białowicz, K. & Mazurek, K. (2004). Solubility of Ammonium Metavanadate in Potassium Bicarbonate Water Solution. Pol. J. Chem. Tech. 2, 53-55.
  5. Trypuć, M., Białowicz, K. & Mazurek, K. (2004). Solubility of KVO3 in water + ammonia solutions from 293 to 323 K. Ind. Eng. Chem. Res. 43, 8403-8406. DOI: 10.1021/ie040128f.10.1021/ie040128f
  6. Pieniążek, T. (1965). The application of polythermodynamic crystallization method to obtaining potassium sulphate according to the reaction K2Cl2 + MgSO4 = K2SO4 + MgCl2 without/with w presence of urea. Chemia Stosowana. 1A, 51-55.
  7. Pieniążek, T. (1965). Crystallization in the system K2Cl2-MgSO4-K2SO4-MgCl2-H2O in the presence of urea and the isotherms of KCl saturated solutions in the temperature 15 and 25°C. Chemia Stosowana. 2A, 177-182.
  8. Trypuć, M. (1974). The equilibrium investigations in the systems NaCl - NH3 - CO2 - H2O, NaNO3 - NH3 - CO2 - H2O, KCl - NH3 - CO2 - H2O, KNO3 - NH3 - CO2 - H2O in the presence of urea, in the triple point P1, Toruń, Poland: UMK.
  9. Trypuć, M., Mazurek, K. & Białowiczm K. (2002). Solubility in the NH4VO3 + CO(NH2)2 + H2O system from 293 K to 323 K, Fluid Phase Equilibria. 203, 285-293. DOI: 10.1016/S0378-3812(02)00189-9.10.1016/S0378-3812(02)00189-9
  10. Trypuć, M., Mazurek, K. & Białowicz, K. (2003). Investigations on the solubility in the NaVO3 + CO(NH2)2 + H2O system from 293 to 323 K, Fluid Phase Equlibria. 211, 151-159. DOI: 10.1016/S0378-3812(03)00151-1.10.1016/S0378-3812(03)00151-1
  11. Trypuć, M., Mazurek, K. & Białowicz, K. (2002). Solubility in the KVO3 + CO(NH2)2 + H2O system from 293 to 323 K, Pol. J. Appl. Chem. 1, 47-55.
  12. Furman, N. H. (1962). Standard Method of Chemical Analysis. Princeton, NJ, USA: Van Nostrand Co.
  13. Struszyński, M. (1982). Quantitative and technical analysis. Warsaw, Poland: PWT.
  14. Sandell, G. (1959). Colorimetric metal analysis. New York, USA: Intersc. Publishers.
  15. Williams, W. J. (1979). Handbook of Anion Determination. London, UK: Butterworth.
  16. Houben, J. & Weil, Th. (1974). Methoden der organischen Chemie. Stuttgart: Georg Thieme Verlag.
Language: English
Page range: 25 - 27
Published on: Jan 7, 2009
Published by: West Pomeranian University of Technology, Szczecin
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2009 Urszula Kiełkowska, published by West Pomeranian University of Technology, Szczecin
This work is licensed under the Creative Commons License.

Volume 10 (2008): Issue 4 (December 2008)