Flotation of Manzanone, Lead, Zinc and Mercury Ore in Italy

Arnold Muncie ore flotation plant is mainly used stibnite, while the presence of galena, sphalerite, cinnabar, pyrite, marcasite and arsenic minerals, gangue minerals are calcite, see the flotation process The following figure shows the flotation conditions and selection criteria listed in the table below.
Table Flotation conditions and production indicators of the Mansiano plant in Italy
project
Isobutyl xanthate
Disulfide phosphate
Lead nitrate
Methyl isobutyl alcohol
Water glass
NaOH
Flotation agent dosage g·t -1
125
300
950
80
600
160
Production index /%
The ore contains Sb2~4, Pb 0.15, Zn 0.25, Hg 0.04, As 0.95, Fe 3~8
Concentrate containing Sb 53 , Pb 1.5, Zn 3~5, Hg 0.3, As 0.8
Recovery rates Sb 84.6, Pb 43.3, Zn 60, Hg 31.3, As 3.7, Fe 5.3
FIG Italy Arno beneficiation plant flowchart Muncie

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