Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Noranda Inc
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Noranda Inc
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Publication date
Application filed by Noranda IncfiledCriticalNoranda Inc
Priority to ES452781ApriorityCriticalpatent/ES452781A1/es
Publication of ES452781A1publicationCriticalpatent/ES452781A1/es
Procedimiento para purificar electrólitos de refinerías de cobre, caracterizado porque se pasa dicho electrólito a través de células electrolíticas que contienen ánodos insolubles, se aplica una corriente continua a través de dichas células para co-depositar cobre, arsénico, antimonio y bismuto presentes en el electrólito, sobre los cátodos de dichas células, y se invierte periódicamente la polaridad de la corriente en dichas células para reducir al mínimo la formación de gas arsina durante la co-deposición de cobre y arsánico sobre los cátodos.
ES452781A1976-10-271976-10-27Procedimiento para purificar electrolitos de refinerias de cobre.
ExpiredES452781A1
(es)