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Process for refining copper in solid state
Autor | dc.contributor.author | Villarroel, | |
Fecha ingreso | dc.date.accessioned | 2018-12-20T14:06:44Z | |
Fecha disponible | dc.date.available | 2018-12-20T14:06:44Z | |
Fecha de publicación | dc.date.issued | 1999 | |
Cita de ítem | dc.identifier.citation | Minerals Engineering, Volumen 12, Issue 4, 2018, Pages 405-414 | |
Identificador | dc.identifier.issn | 08926875 | |
Identificador | dc.identifier.other | 10.1016/S0892-6875(99)00020-5 | |
Identificador | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/153973 | |
Resumen | dc.description.abstract | A process for removing impurities from copper concentrate prior to smelting is presented here. The concentrate is subjected to thermal decomposition in a vacuum chamber at temperatures of about 950 °C. This pretreatment allows the complete removal of arsenic, antimony, bismuth, lead, zinc, as well as of other impurities from the copper concentrate. | |
Idioma | dc.language.iso | en | |
Publicador | dc.publisher | Elsevier Science Ltd | |
Tipo de licencia | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
Link a Licencia | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
Fuente | dc.source | Minerals Engineering | |
Palabras claves | dc.subject | Control and Systems Engineering | |
Palabras claves | dc.subject | Chemistry (all) | |
Palabras claves | dc.subject | Geotechnical Engineering and Engineering Geology | |
Palabras claves | dc.subject | Mechanical Engineering | |
Título | dc.title | Process for refining copper in solid state | |
Tipo de documento | dc.type | Artículo de revista | |
Catalogador | uchile.catalogador | SCOPUS | |
Indización | uchile.index | Artículo de publicación SCOPUS | |
uchile.cosecha | uchile.cosecha | SI |
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