Evaluation of the electrochemical behavior of carbon paste electrode (CPE) with chalcopyrite (CuFeS2) in the presence of ferrous ions

Arena, F. A.; Bevilaqua, D.; Fujivara, C. S.; Benedetti, Assis Vicente; Guiliani, N.; Demergasso, C.; Quatrini, R.; Remonsellez, F.; DavisBelmar, C.; Levican, G.; Parada, P.; Barahona, C.; Zale, R.

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/111425

Title:

Evaluation of the electrochemical behavior of carbon paste electrode (CPE) with chalcopyrite (CuFeS2) in the presence of ferrous ions

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

1022-6680

Abstract:

In this work we present an electrochemical study using carbon paste electrode (CPE) with CuFeS2 in solutions with different concentrations of Fe2+ ions in order to evaluate the possible interaction between these ions and mineral sulfide in the absence and presence of the bacteria Acidithiobacillus ferroxidans.

Issue Date:

1-Jan-2013

Citation:

Integration Of Scientific And Industrial Knowledge On Biohydrometallurgy. Stafa-zurich: Trans Tech Publications Ltd, v. 825, p. 368-371, 2013.

Time Duration:

368-371

Publisher:

Trans Tech Publications Ltd

Keywords:

bioleaching
chalcopyrite
redox potential
electrochemistry

Source:

http://dx.doi.org/10.4028/www.scientific.net/AMR.825.368

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/111425

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