It is often used in handling some complex polymetallic ores. In the process of potassium feldspar, the iron content is high and sometimes the iron ore exists in the form of immersion, so this magnetic flotation combined PTMS MAGNETIC SEPARATOR process may be adopted. First, the magnetic iron minerals (such as iron minerals, biotite, calcium carbide and other weak magnetic substances) are selected by the magnetic separation machine, and then the flotation process is processed to remove the residual iron impurities or other impurities.
In flotation, the agents are different according to the different conditions of the association of potassium feldspar. The main agents are acid flotation method, neutral flotation method and alkaline flotation method. If there are similar complex mineral combinations and iron impurities in polymetallic ore, this magnetic flotation combined with PTMS MAGNETIC SEPARATOR process can give full play to the advantages of the two processes to achieve better iron removal and dressing effects.
Different minerals in different environments of magnetic separation and flotation show different separation characteristics, after magnetic flotation can remove a large number of magnetic iron minerals, make the subsequent flotation link reduce iron mineral interference, at the same time also can be through magnetic flotation combined PTMS MAGNETIC SEPARATOR still exist iron impurities or wrapped in other minerals iron mineral further removal .
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