Processing of a ferric anolyte produced by a copper electrowinning cell based on reactive electro dialysis
Author | dc.contributor.author | Casas de Prada, Jesús | es_CL |
Author | dc.contributor.author | Acuña Goycolea, P. | es_CL |
Author | dc.contributor.author | Crisóstomo, G. | |
Author | dc.contributor.author | Cifuentes, L. | es_CL |
Admission date | dc.date.accessioned | 2010-01-12T20:13:58Z | |
Available date | dc.date.available | 2010-01-12T20:13:58Z | |
Publication date | dc.date.issued | 2008-06 | |
Cita de ítem | dc.identifier.citation | MINERALS ENGINEERING Volume: 21 Issue: 7 Pages: 525-532 Published: JUN 2008 | en_US |
Identifier | dc.identifier.issn | 0892-6875 | |
Identifier | dc.identifier.other | 10.1016/j.mineng.2007.10.022 | |
Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/125095 | |
Abstract | dc.description.abstract | The processing of a Fe-containing anolyte produced by a copper electro winning process carried out in a reactive electro dialysis (RED) cell has been studied. The resulting anolyte was an acidic aqueous solution which contained FeIII species. This solution can be used: (a) as a leaching agent or (b) as a source of commercially valuable ferric sulfate. Two operations were studied in this work: (i) leaching of metallic copper and (ii) crystallization of iron sulfates. In both cases, the kinetics, optimum operating conditions, mass balance and efficiency were determined. As a result, two conceptual flow diagrams for copper electro winning-anolyte processing were proposed to help the development of new hydrometallurgical processes. | en_US |
Lenguage | dc.language.iso | en | en_US |
Publisher | dc.publisher | PERGAMON-ELSEVIER | en_US |
Keywords | dc.subject | ELECTRODIALYSIS | en_US |
Título | dc.title | Processing of a ferric anolyte produced by a copper electrowinning cell based on reactive electro dialysis | en_US |
Document type | dc.type | Artículo de revista |
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