Synthesis of KVO3 from KC1 and V2O5 in presence of oxygen

• Autorzy: Trypuć M. , Białowież K. , Kiełkowska U. , Torski Z. , Mazurek K.
• Języki publikacji: EN

Abstrakty

EN

Investigation was carried out on the optimization conditions of the synthesis of KVO3 and Cl2 from KC1 and V2O5 in the presence of atmospheric oxygen. The research was performed in temperature range 673 - 873 K, for 1 to 7 hours time duration. These data are essential for the evaluation of a new, non - waste production method of potassium carbonate.

Słowa kluczowe

EN

potassium chloride; vanadium(V) oxide; synthesis of potassium metavanadate; potassium carbonate

PL

chlorek potasu; tlenek wanadu; węglan potasu

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2001
• Tom: Vol. 3, nr 1
• Strony: 33--34
• Opis fizyczny: Bibliogr. 10 poz., wykr.

Twórcy

autor

Trypuć M.

• Faculty of Chemistry, Nicolaus Copernicus University, Gagarin Street 7, 87-100 Toruń

autor

Białowież K.

• Faculty of Chemistry, Nicolaus Copernicus University, Gagarin Street 7, 87-100 Toruń

autor

Kiełkowska U.

• Faculty of Chemistry, Nicolaus Copernicus University, Gagarin Street 7, 87-100 Toruń

autor

Torski Z.

• Faculty of Chemistry, Nicolaus Copernicus University, Gagarin Street 7, 87-100 Toruń

autor

Mazurek K.

• Faculty of Chemistry, Nicolaus Copernicus University, Gagarin Street 7, 87-100 Toruń

Bibliografia

• (1) Aarts, W. H., Process for the production of sodium carbonate and hydrochloric acid and/or chlorine, U.S, Patent 3, 313, 593, 1967.
• (2) Trypuć, M.; Torski, Z., The investigations on the synthesis of NaVO3 and HCl from NaCl and V205 in the presence of steam, Przem. Chem., 1997, 7, 319 — 320.
• (3) Trypuć, M.; Torski, Z., Investigations on the optimum conditions of NaCl conversion into NaVO3, Ind. Eng. Chem. Res., 1998, 37, 1095.
• (4) Trypuć M., Stefanowicz D., Solubility in the KVO3 + NH4VO3 +H2O System, J. Chem. Eng. Data, 1997, 6, 1140.
• (5) Fotiew A. A., Slobodin B. W., Ksodos M. J., Wanadaty - sostaw, sintez, struktura, swojstwa, Nauka, Moskwa, 1998.
• (6) Trypuć, M., Białowicz K., Mazurek K., Investigations on the Synthesis of NaVO3 and Cl2, from NaCl and V2O5 in the Presence of Oxygen, Ind. Eng. Chem. Res., 2001, 40, 731-735.
• (7) Williams, W. J., Oznaczanie anionów, PWN: Warsaw, Poland, 1985.
• (8) Lee, J. D., Zwięzła chemia nieorganiczna, PWN: Warsaw, Poland, 1994.
• (9) Kolditz, L., Chemia nieorganiczna, PWN: Warsaw, Poland, 1994.
• (10) Powder Diffraction File, Joint Committee on Powder Diffraction Standards: U.S.A., 1976.