Synergistical thiourea and thiosulfate leaching gold from a gold concentrate calcine with copper-ammonia catalysis
Y. S. Lin, Xianzhi Hu, Futing Zi, Yunlong Chen, Shuliang Chen, Xinrong Li, Li Zhao, Yufang Li
Topics & Concepts
Gold extractionGold cyanidationThioureaLeaching (pedology)ThiosulfateChemistryLixiviantHydrometallurgyInorganic chemistryAmmoniaCopperNuclear chemistryCyanideSulfurSulfuric acidOrganic chemistryGeologySoil scienceSoil waterMetal Extraction and BioleachingExtraction and Separation ProcessesRecycling and Waste Management Techniques