Process for recovering copper from metal materials based on oxides and sulphates

Process for recovering copper from metal materials based on oxides and sulphates. Process for recovering copper from metal materials based on oxides and sulphates by leaching with a solution of ammonium chloride which gives rise to the formation of ammoniacal copper chloride complexes and the separa...

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Bibliographische Detailangaben
Hauptverfasser:	GOMEZ COEDO AURORA, NAVARRO DONOSO PATRICIO, ALGUACIL PRIEGO FRANCISCO JOSE, SIMPSON ALVAREZ JAIME, MAGNE ORTEGA LUIS, DORADO LOPEZ M. TERESA
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS FERROUS OR NON-FERROUS ALLOYS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	Process for recovering copper from metal materials based on oxides and sulphates. Process for recovering copper from metal materials based on oxides and sulphates by leaching with a solution of ammonium chloride which gives rise to the formation of ammoniacal copper chloride complexes and the separation of this metal from the metal-bearing solution by precipitation and/or solvent extraction. PROCEDIMIENTO PARA LA RECUPERACION DE COBRE DE MATERIALES METALICOS CON BASE OXIDOS-SULFATOS. PROCEDIMIENTO PARA LA RECUPERACION DE COBRE A PARTIR DE MATERIALES METALICOS CON BASE OXIDOS-SULFATOS MEDIANTE LIXIVIACION CON UNA DISOLUCION DE CLORURO AMONICO, QUE DA LUGAR A LA FORMACION DE LOS COMPLEJOS CLORO-AMONIACALES DE COBRE Y SEPARACION DE ESTE METAL DE LA DISOLUCION FERTIL MEDIANTE CEMENTACION Y/O EXTRACCION CON DISOLVENTES.