Flotation is an efficient separation process. The development of various flotation agents and their specific application in production practice, as well as the new development of flotation equipment, have greatly improved the flotation efficiency and expanded the application range of flotation. Due to the increase in the types of flotation equipment, the increasing equipment size and scale, the scale of Flotation Equipment is getting larger and larger, and the processing capacity of ore is getting larger and larger.
Separation flotation is a combination of pyrochemical treatment and flotation. Separation - The biggest advantage of flotation is that it can solve ore that cannot be treated with conventional mineral processing methods and can fully recover useful metals from the ore. For example, in copper ore, when the ore contains a large amount of malachite, red copper ore and combined copper, or contains a large amount of slime, the ore is often low in flotation, and the separation method is more effective.
1. Continue to develop new flotation processes and large-scale high-efficiency flotation equipment.
2. Study flotation agent, strong, good selectivity, low dosage, non-toxic, and low toxicity.
The mathematical model of flotation and the automatic control of the process were studied, and the process was optimized to achieve the best separation effect, thereby improving economic efficiency.
From the aspects of mineral technology, chemistry, physics, surface chemistry, fluid dynamics, probability and statistics, etc., the flotation mechanism was further studied, and the flotation production practice was guided, and the flotation theory system was further developed.
As ore becomes more complex, separation requires a more selective collector to operate in a more complex flow chart. The reagents being developed have a higher selectivity in the crude separating agent, especially in detergents and scavengers. This has become a major area of research.
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