Effect of Acidithiobacillus ferrooxidans and Leptospirillum ferrooxidans on preg-robbing of gold by graphite from thiourea leaching solution
Q Li, H Shen, R Xu, Y Zhang, Y Yang, B Xu… - Journal of Cleaner …, 2020 - Elsevier
Carbonaceous matter (CM) is one of the main reasons for the decrease of gold recovery in
refractory gold ores. Bio-pretreatment of carbonaceous gold ores makes the reduction the …
refractory gold ores. Bio-pretreatment of carbonaceous gold ores makes the reduction the …
Significance of acid washing after biooxidation of sulfides in sequential biotreatment of double refractory gold ore from the syama mine, mali
Environmentally friendly pretreatment of double refractory gold ores (DRGO) to improve gold
recovery without emitting pollutant gas is challenging. Sequential biotreatment, including …
recovery without emitting pollutant gas is challenging. Sequential biotreatment, including …
Fungal-transformation of surrogate sulphides and carbonaceous matter in refractory gold ores: Revisited
In the recovery of gold from refractory gold ores, pretreatment is required to decompose
sulphides and liberate occluded gold before cyanidation, and to deactivate carbonaceous …
sulphides and liberate occluded gold before cyanidation, and to deactivate carbonaceous …