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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Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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Filing date
Publication date
Application filed by Montedison SpA, Montecatini Edison SpAfiledCriticalMontedison SpA
Priority to ES342427ApriorityCriticalpatent/ES342427A1/es
Publication of ES342427A1publicationCriticalpatent/ES342427A1/es
Procedimiento para la obtencion de metales no ferreos a par-tir de minerales sulfurados complejos de base piritica que contengan cobre, plomo, cinc, plata y oro
Procedimiento para la recuperacion del plomo y plata conte-nidos en los residuos procedentes de la obtencion electroli-tica del cinc a partir de concentrados de cinc yno de concen-trados complejos.