The business of ferromanganese crusher doesn't depend on tragic ability. I want to invest in the tin ore processing equipment industry. Then you have to understand the fine details of tin ore beneficiation. Because the density of cassiterite is larger than that of symbiotic minerals, the conventional ore processing technology of tin ore is Gravity mineral processing. In recent years, with the passage of time, the size of the cassiterite in the selected ore has been continuously thinning, and the floatation process of the cassiterite flotation machine has emerged.
In addition, due to the presence of various iron oxide minerals in tin minerals, such as magnetite mineral processing equipment, limonite mineral processing equipment, and hematite ore mineral processing equipment, these minerals cannot be well separated from the cassiterite by flotation and re-election. Separation, so in recent years in the process of tin ore dressing again appeared in the magnetic separation operations.
Most of them use the floatation-heavy beneficiation process of the tin ore beneficiation process in the Datun Refinery Sulphide Mine workshop for more than 30 years. The process is: the raw ore is broken to 20mm, and a closed-circuit grinding to 0.074mm (200 mesh) accounts for 60% to 65%. Flotation is as good as coarse one and two; fine separation of copper and sulphur to 95% of 0.074mm, one coarse and three fine, copper concentrate, and sulfur concentrate; mixed flotation tailings are re-elected after re-election of sulfides. After the first and second bed selection; one rewash; mud election; tin rough concentrate sulfur removal flotation, tin concentrate, rich in ore.
Yang
Dummy Bar,Steel Making Equipment,Continuous Casting
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