Testing of inert anodes in laboratory aluminium cell.

• Autorzy: Pietrzyk S. , Obłąkowski R.
• Konferencja: Vth Physical Metallurgy and Materials Science Conference on Advanced Materials & Technologies AMT'98, 17-21 May 1998, Kraków-Krynica, Poland
• Języki publikacji: EN

Abstrakty

EN

Two types of anodes NiO-Fe2O3-Cu and NiO-Fe2O3-SnO2 were presented as candidates for inert anodes used in aluminium reduction cell. Anodic behaviour of anodes were studied during the electrolysis of alumina in the floride melt. Oxide anodes are subjects of a simple mass transport controlled chemical dissolution into the electrolyte with subsequent transfer to the metal surface where they are being reduced and dissolved into aluminium. Rates of dissolution were lower than 1 [cm/year].

Słowa kluczowe

EN

testing; electrode; anode; aluminium; electrolysis; alumina; electrolyte

PL

badanie; elektroda; anoda; aluminium; elektroliza; tlenek glinu; elektrolit

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Inżynieria Materiałowa
• Rocznik: 1998
• Tom: R. XIX, nr 3
• Strony: 625--628
• Opis fizyczny: Bibliogr. 4 poz., tab., rys.

Twórcy

autor

Pietrzyk S.

• University of Mining and Metallurgy Faculty of Non-Ferrous Metals, Kraków, Poland

autor

Obłąkowski R.

• University of Mining and Metallurgy Faculty of Non-Ferrous Metals, Kraków, Poland

• University of Mining and Metallurgy, Faculty of Non-Ferrous Metals, Kraków

Bibliografia

• [1] K. Billehaug, H. Oye; Aluminium 57 (1981) 146; Ibid 57 (1981) p.228
• [2] J.W. Evans, R. Keller; Electrochem. Soc. Meeting, 1986, Abstract No, 653, p.966
• [3] E. Olsen; PhD Thesis, NTH, Trondheim (1995)
• [4] J. Hives, E. Olsen, J. Thonstad; Proc. 9th. Intern. Symp. Light Metals Production, Tromso-Trondheim, Norway, August 18-21, (1997) p.281