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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Andaluzas De Pitira S A
Espanola Zinc SA
Original Assignee
Andaluzas De Pitira S A
Espanola Zinc SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Andaluzas De Pitira S A, Espanola Zinc SAfiledCriticalAndaluzas De Pitira S A
Priority to ES475187ApriorityCriticalpatent/ES475187A1/es
Publication of ES475187A1publicationCriticalpatent/ES475187A1/es
Procedimiento hidrometalurgico para el tratamiento de minerales complejos sulfurados, caracterizado por una lixiviación en un medio fuertemente oxidante en dos etapas y la separación de cada uno de los metales; obteniendo finalmente unos productos intermedios aptos para la metalurgia actual. Se controlan las reacciones no deseadas en una proporción superior al 95% y, con la particularidad de que uno de los productos que forman parte de la alimentación es asimismo un reactivo.
ES475187A1978-11-171978-11-17Procedimiento hidrometalurgico para el tratamiento de mine- rales complejos.
ExpiredES475187A1
(es)
Process for obtaining copper and accompanying metals from sulfidic ores, flotation deposits and waste products in the pyrometallurgic treatment of copper ores