
The interaction of grinding media and collector
In reality, the type of grinding media used influences the formation of iron oxidation species, The pyrite sample used in this study contains 96 wt% pyrite and quartz is the dominant impurity as reported in the previous study (Mu et al., 2020). This sample was crushed and screened to collect the particle size fraction of +0.6–3.2 mm for flotation tests. To avoid oxidation, the collected
Read more