- Intechnology,fourprocessschemes,suchascrudeorecyanideleaching,flotation-cyanideleachingofflotationconcentrate,fractionalbulkflotationandselectiveflotation,wereputforward.Thepre-treatmentofthembeforeconventionalcyanideleachingincludesroast,chemicaloxi...
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- Itincludesacidleaching,alkalineleaching,amineleachingandelectricpotentialcontrolofchlorinationleachingprocessanditsadvantagesanddisadvantages.Meteoricwaterleaching-percolationREEmodel.Therefore,usingmicrowaveorultrasonictreatmentcouldobviouslyreducet...
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