$Method for processing refractory copper-containing mineral by utilizing cyanogen-containing waste liquid$

Method for processing refractory copper-containing mineral by utilizing cyanogen-containing waste liquid

The invention relates to a method for processing refractory copper-containing mineral by utilizing a cyanogen-containing waste liquid. The method comprises: outputting of the cyanogen-containing waste liquid, ore grinding, slurry mixing, cyanogen-removal activation, employing of once roughing, two t...

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Bibliographische Detailangaben
Hauptverfasser:	LIANG ZHIWEI, LI TENGSHAN, LYU SHOUMING, XU YONGXIANG
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY DIFFERENTIAL SEDIMENTATION FERROUS OR NON-FERROUS ALLOYS FLOTATION MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS METALLURGY PERFORMING OPERATIONS 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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Beschreibung
Zusammenfassung:	The invention relates to a method for processing refractory copper-containing mineral by utilizing a cyanogen-containing waste liquid. The method comprises: outputting of the cyanogen-containing waste liquid, ore grinding, slurry mixing, cyanogen-removal activation, employing of once roughing, two times of scavenging and two times of cleaning, and the like. The method realizes comprehensive recovery and cyclic utilization of the cyanogen-containing waste liquid, thereby innovatively realizing waste liquid water balance and utilization, and has relatively high application value and relatively high economic benefit and social benefit.