Thiosulphate leaching of gold in the Cu–NH3–S2O32−–H2O system: An updated thermodynamic analysis using predominance area and species distribution diagrams
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DOI: 10.1016/j.mineng.2020.106336
Abstract: Abstract Thiosulphate, as an environmentally friendly lixiviant, is currently identified as the most promising alternative to cyanide for the extraction of gold from ores in sensitive locations. The Cu(II) ammine complexes acts as the catalytic… read more here.
Keywords: nh3 s2o32; chemistry; s2o32 h2o; thiosulphate ... See more keywords