COPPER ELECTROWINNING BASED ON REACTIVE ELECTRODIALYSIS

This paper shows an alternative to the classic electro winning copper process using a cell based on reactive electrodialysis, which consists of two compartments separated by an anionic membrane, one of which contains the copper sulphate catholyte, where the cathode is located, and the other compartm...

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Autores principales:	CIFUENTES,GERARDO, SIMPSON,JAIME, LOBOS,FRANCISCO, BRIONES,LEONCIO, MORALES,ALEJANDRO
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2009
Materias:	Copper electrowinning electrodialysis
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072009000400002
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spelling	oai:scielo:S0717-970720090004000022010-04-15COPPER ELECTROWINNING BASED ON REACTIVE ELECTRODIALYSISCIFUENTES,GERARDOSIMPSON,JAIMELOBOS,FRANCISCOBRIONES,LEONCIOMORALES,ALEJANDRO Copper electrowinning electrodialysis This paper shows an alternative to the classic electro winning copper process using a cell based on reactive electrodialysis, which consists of two compartments separated by an anionic membrane, one of which contains the copper sulphate catholyte, where the cathode is located, and the other compartment contains the ferrous sulfate anolyte, where the anode is located. In this type of cell the anodic reaction is the oxidation of iron (Fe2+ to Fe3+), which consumes less energy than the classic water oxidation. Moreover, this new anodic reaction does not produce acid mist.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.54 n.4 20092009-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072009000400002en10.4067/S0717-97072009000400002
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Copper electrowinning electrodialysis
spellingShingle	Copper electrowinning electrodialysis CIFUENTES,GERARDO SIMPSON,JAIME LOBOS,FRANCISCO BRIONES,LEONCIO MORALES,ALEJANDRO COPPER ELECTROWINNING BASED ON REACTIVE ELECTRODIALYSIS
description	This paper shows an alternative to the classic electro winning copper process using a cell based on reactive electrodialysis, which consists of two compartments separated by an anionic membrane, one of which contains the copper sulphate catholyte, where the cathode is located, and the other compartment contains the ferrous sulfate anolyte, where the anode is located. In this type of cell the anodic reaction is the oxidation of iron (Fe2+ to Fe3+), which consumes less energy than the classic water oxidation. Moreover, this new anodic reaction does not produce acid mist.
author	CIFUENTES,GERARDO SIMPSON,JAIME LOBOS,FRANCISCO BRIONES,LEONCIO MORALES,ALEJANDRO
author_facet	CIFUENTES,GERARDO SIMPSON,JAIME LOBOS,FRANCISCO BRIONES,LEONCIO MORALES,ALEJANDRO
author_sort	CIFUENTES,GERARDO
title	COPPER ELECTROWINNING BASED ON REACTIVE ELECTRODIALYSIS
title_short	COPPER ELECTROWINNING BASED ON REACTIVE ELECTRODIALYSIS
title_full	COPPER ELECTROWINNING BASED ON REACTIVE ELECTRODIALYSIS
title_fullStr	COPPER ELECTROWINNING BASED ON REACTIVE ELECTRODIALYSIS
title_full_unstemmed	COPPER ELECTROWINNING BASED ON REACTIVE ELECTRODIALYSIS
title_sort	copper electrowinning based on reactive electrodialysis
publisher	Sociedad Chilena de Química
publishDate	2009
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072009000400002
work_keys_str_mv	AT cifuentesgerardo copperelectrowinningbasedonreactiveelectrodialysis AT simpsonjaime copperelectrowinningbasedonreactiveelectrodialysis AT lobosfrancisco copperelectrowinningbasedonreactiveelectrodialysis AT brionesleoncio copperelectrowinningbasedonreactiveelectrodialysis AT moralesalejandro copperelectrowinningbasedonreactiveelectrodialysis
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COPPER ELECTROWINNING BASED ON REACTIVE ELECTRODIALYSIS

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