Flotation separation is an
ore beneficiation method with the widest application and the best effect of separating fine particles and super fine particles. As the granularity of the materials too fine and the granularity and the density effect is tiny, the
gravity separation is difficult to separate them. As for the minerals with small difference in magnetism and electrical property, it is difficult to separate them through magnetic separation or electric separation. Based on the difference of their surface properties and through the reagent and mechanical adjustment, flotation methods can separate the useful minerals and useless gangue minerals with high efficiency.
Flotation separation plays an important role among various dressing methods and has very wide application ranges. Hongxing flotation cell, magnetic separator and
ore beneficiation production line can not only process non-ferrous metallic minerals such as copper, lead, zinc, cobalt, tungsten and antimony ore, but process non-metallic minerals such as graphite, barite, fluorite, apatite, feldspar and talc as well as ferrous metal ores such as hematite, manganese and titanium ore.
Compared with other types of dressing methods, the separation efficiency of flotation separation is very high. It is able to separate the raw ore with low grade to ore concentrate with high grade, thus expanding the ranges of the mineral resources and turning the low-grade ore deposit that was once thought difficult to develop into the ore deposit with industrial value. Flotation separation is especially effective to the ores dip died by fine particles and solves the recycling of the useful components in the fine particles. In addition, flotation separation can get high-quality ore concentrate and the recycling rate is very high; for example, the grade of the raw molybdenum minerals is very low, just about 0.1%, but through
flotation separation, the grade of the ore concentrate can be improved to over 45%. The application of flotation separation make the mineral resources full used.
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