Stepwise oxidation of refractory pyrite using persulfate for efficient leaching of gold and silver by an eco-friendly copper(II)-glycine-thiosulfate system
Lei Hou, Alejandro López–Valdivieso, Aurora Robledo-Cabrera, Nasriddinov Zamoniddin Zainiddinovich, Chunhui Wu, Shaoxian Song, Feifei Jia
Topics & Concepts
ThiosulfatePersulfatePyriteLeaching (pedology)CopperChemistryEnvironmentally friendlyInorganic chemistrySodium thiosulfateGlycineMetallurgyMaterials scienceMineralogySulfurOrganic chemistryEnvironmental scienceBiochemistryCatalysisSoil scienceBiologyEcologySoil waterAmino acidMetal Extraction and BioleachingExtraction and Separation ProcessesMinerals Flotation and Separation Techniques