Method for recovering iron and copper from high-iron copper ore through modified magnetic separation-acid leaching

The invention discloses a method for recovering iron and copper from high-iron copper ore through modification, magnetic separation and acid leaching, which comprises the following steps of: firstly, carrying out dry grinding on the high-iron copper ore, then carrying out magnetizing roasting modifi...

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Bibliographische Detailangaben
Hauptverfasser:	LIU YUAN, LI YAOSHAN, WEN KAN, XU WENLONG, WANG HUATAI, GAO ZHAOWEI, ZHOU HUARONG, WANG CHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL FERROUS OR NON-FERROUS ALLOYS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS METALLURGY MILLING GRAIN PERFORMING OPERATIONS PREPARATORY TREATMENT OF GRAIN FOR MILLING PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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