pyrite beneficiation processing plant
The most common pyrite crystals are six-party body of octahedron and pentagonal dodecahedron. Pinstripes in the hexagonal crystal face. Sometimes, many crystals combine a wide range of polycrystalline. Sometimes golden brown, and sometimes brass, and Huang Liang Huang Liang metallic luster. The proportion of 4.95-5.20. Hardness of 6.0-6.5. Streak green, black. Brittle, easily broken by beating, crushing surface is uneven. Burning blue flame and have a pungent odor of sulfur:
Pyrite source pyrite deposit is the role of endogenous formation. In addition, the coal sulfur deposition in the formation of yellow sulfur mineral deposits worth using. Not yet solidified magma deep within the earth contains a lot of sulfur, when the magma intrusion into the crust, because the pressure decreases, so the sulfur contained within the magma separated. Sulfur and various metal compounds generate different sulfide minerals. When the magma contains large amounts of sulfur, and oxygen is also very adequate when generated pyrite; otherwise, on the formation of pyrrhotite.
Pyrite beneficiation methods
Pyrite mineral processing methods can generally be divided into two types: re-election law and the flotation method. The re-election law applies to the handling of coarse-grained disseminated pyrite, its main principle of dressing is based on the difference between the pyrite and the proportion of waste rock re-election separation. The flotation method is suitable for processing of fine-grained disseminated pyrite, its principle is based on the pyrite waste rock Flotability differences planktonic dressing. Following a brief introduction of pyrite beneficiation.
The flow of iron ore beneficiation process
Pyrite gravity separation method
Pyrite dissemination size under normal circumstances is fairly thick, monomer dissociation can be achieved through simple crushing or grinding, particle size and specific gravity and gravity separation requirements of the two most important indicators is selected. A larger proportion of pyrite, a smaller proportion of waste rock between the larger proportion of poor, coarse, medium-grained disseminated pyrite beneficiation re-election is the first choice.
Re-election as a method of energy saving, efficient and environmentally friendly mineral processing methods, with a large number of mineral processing advantages, other beneficiation methods do not have the investment is small, fast income, and low operating costs, can choose a variety of mineral processing methods, re-election law often as the first.
Gravity separation effects of pyrite, small investment, low operating costs in the major, minor pyrite processing plant are using, especially small and medium-sized pyrite ore dressing plant, re-election are almost as sulfur, iron the core methods of ore dressing.
Pyrite re-election deal with the re-election equipment jigger and shaker, shaker large area, per unit area processing capacity is small, and other reasons, has been rarely used in the field of pyrite beneficiation jig pyrite beneficiation of core re-election equipment.
Pyrite mineral processing equipment suppliers
For the beneficiation of disseminated pyrite, we can choose the planktonic beneficiation, flotation, flotation can get high-quality pyrite powder, also known as the flotation environment pollution, investment in equipment larger, high operating costs, so in many parts of the pyrite ore dressing plant, the application of flotation method a lot of constraints, which is the re-election method selected one of the reasons do not pyrite by leaps and bounds. The pyrite is easy to float mineral flotation method for pyrite is also regarded as a good way, but in view of the environment and human health considerations, priority should be given to other beneficiation methods, such as the re-election law.
Pyrite ore dressing equipment manufacturers
machinery professional pyrite beneficiation of ciros equipment manufacturers, ciros to provide you with professional pyrite beneficiation methods and pyrite mineral processing methods.
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