Method for separating molybdenum concentrate and lead-sulfur concentrate from molybdenum-lead-sulfur mixed concentrate

The invention relates to a method for separating molybdenum concentrate and lead-sulfur concentrate from molybdenum-lead-sulfur mixed concentrate. The method comprises the steps of: (a) preliminary classification; (b) regrinding; (c) slurry mixing; (d) stage agent addition; (e) rough separation of t...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG LIMIN, GUO YUWU, OUYANG HUA, JIANG SUFANG, LUO REN, WEI DANGSHENG, YE CONGXIN, WEI HUAZU, JIANG FENG, ZHU YONGYUN
Format:	Patent
Sprache:	eng
Schlagworte:	DIFFERENTIAL SEDIMENTATION FLOTATION MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for separating molybdenum concentrate and lead-sulfur concentrate from molybdenum-lead-sulfur mixed concentrate. The method comprises the steps of: (a) preliminary classification; (b) regrinding; (c) slurry mixing; (d) stage agent addition; (e) rough separation of the molybdenum-lead-sulfur mixed concentrate; and (f) respective obtaining of the molybdenum concentrate and the lead-sulfur concentrate through fine separation and scavenging. The method uses emulsified kerosene and a HY inhibitor as beneficiation reagents, is excellent in beneficiation effect and low in cost, and realizes effective separation of molybdenum ore and lead-sulfur ore.