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StudyonBeneficiationTestofaCopperCobaltOreinChina

SHENXu,XIAJianbo   

  1. FacultyofMiningEngineering,KunmingMetallurgyCollege,Kunming650033,China
  • Received:2019-02-21 Online:2019-02-28 Published:2019-02-28

Abstract: Inadomesticcoppercobaltmine,themainmetalmineralsintheoriginalorearechalcopyrite,sphalerite,cobaltbearingpyrite,siderite,etc.Ganguemineralsaremainlyquartz,irondolomiteanddolomite.Theorecontains008% ofCu,028% ofCo,17.79% ofS,19.79% ofFeand0.43%ofAs.ThemainvaluablemetalsrecoveredfromtheoreareCu,CoandS.Consideringthepropertiesoftheore,thepreferentialflotationprocessofcopperandcobaltwasdetermined.TheprocessindexesofCuconcentratecontaining20.15%,Curecovery49.12%,cobaltconcentratecontaining0.81% andCorecovery91.41% wereobtained.

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Key words: copperandcobaltore, oreproperties, beneficiationtest, reagent, processflow

CLC Number: