A systematic and comparative study of copper, nickel and cobalt-ammonia catalyzed thiosulfate processes for eco-friendly and efficient gold extraction from an oxide gold concentrate
Zhonglin Dong, Tao Jiang, Bin Xu, Bangsheng Zhang, Guiqing Liu, Qian Li, Yongbin Yang
Topics & Concepts
ThiosulfateCobaltChemistryCatalysisNickelAmmoniaLeaching (pedology)Inorganic chemistryCopperCobalt oxideDesorptionAdsorptionOrganic chemistrySoil waterSulfurEnvironmental scienceSoil scienceMetal Extraction and BioleachingExtraction and Separation ProcessesRecycling and Waste Management Techniques