Vanadium pentoxide application for the synthesis of NaVO3 in the presence of oxygen

• Autorzy: Białowicz K. , Trypuć M. , Mazurek K. , Kiełkowska U.
• Języki publikacji: EN

Abstrakty

EN

Investigation was carried out on the optimal conditions of the synthesis of NaVO3 and Cl2 from NaCl and V2O5 in the presence of the atmospheric oxygen. The influence of the excess of NaCl relative to V2O5 was investigated. Also the effect of the quartz sand introduced into the reaction mixture on the yield of the NaVO3 synthesis was determined. The obtained product of synthesis was isolated from the post-reaction mixture.

Słowa kluczowe

EN

environment; synthesis; parameter identification; unit operations; sodium metavanadate

PL

środowisko; synteza; identyfikacja parametrów; metawanadan sodu

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2008
• Tom: Vol. 10, nr 4
• Strony: 4--6
• Opis fizyczny: Bibliogr. 7 poz., tab.

Twórcy

autor

Białowicz K.

autor

Trypuć M.

autor

Mazurek K.

autor

Kiełkowska U.

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

Bibliografia

• 1. Trypuć, M., Kiełkowska U. & Barańska, K. (1995). Utilization of NaVO3 to soda obtaining (in Polish). Prace Naukowe Instytutu Technologii Nieorganicznej i Nawozów Mineralnych, Politechnika Wrocławska. 42, 243-251.
• 2. Trypuć, M. & Białowicz K. (2000). Solubility in the System NaVO3 + NH4VO3 + NH3 + H2O from 293 K to 323 K. J. Chem. Eng. Data. 45, 492-495. DOI: 10.1021/je9901942.
• 3. Trypuć, M., Białowicz, K. & Mazurek K. (2001). Investigations on the Synthesis of NaVO3 and Cl2 from NaCl and V2O5 in the Presence of Oxygen. Ind. Eng. Chem. Res. 40, 731-735. DOI: 10.1021/ie000687w.
• 4. Trypuć, M., Białowicz, K. & Kiełkowska U. (2001). Investigations on the synthesis of NaVO3 from NaCl and V2O5 (in Polish). Zeszyty Naukowe Politechniki Śląskiej, Chemia. 142, 209-214.
• 5. Powder Diffraction File. (1976). USA: Joint Committee on Powder Diffraction Standards.
• 6. Trypuć, M., Kiełkowska, U. & Chałat M. (2002). Solubility investigation in the NaCl + V2O5 + H2O system from 293 K to 323 K. J. Chem. Eng. Data. 4, 765-767. DOI: 10.1021/je010212r.
• 7. Trypuć, M. & Łyjak G. (1997). Solubility in the NaVO3 - NaCl - H2O system. Pol. J. App. Chem. 3, 187-192