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Gold mine flotation technology process
May 21, 2018

Ore mineral composition: raw ore mineral composition is simple, the purpose of a single mineral, only a natural gold, gold inlay fabric fine granularity. Sulfide accounts for about 3%, mainly pyrite, followed by arsenopyrite, containing a small amount of chalcopyrite, beryllium copper, arsenic tellurium copper, galena, sphalerite, rutile, etc., the overall content is very small. The gangue minerals are mainly quartz, sericite, followed by carbonate minerals such as calcite, dolomite, and siderite, and contain a small amount of albite, orthoclase, chlorite, apatite, zircon, clay Minerals, graphite and so on. Natural gold is closely related to pyrite, arsenopyrite and quartz inlays.


On-site process flow: The BS-K4 air-inflated flotation machine is used for rough, medium, and sweeping operations on site, and the XJK-1.1 mechanically-stabilized flotation machine is used for selected operations. Inflatable equipment uses 37×4.3LD-1 Roots blower for air supply, the amount of air charge can be adjusted within a certain range, can increase the floatable upper limit