Products Introduce
Products Parameters
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Model |
Flake Vanadium pentoxide |
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Material |
V2O5 |
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Function |
Alloy additive |
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Diameter size |
Width 20-80mm; Thickness 2-8mm |
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The Highest Grade Vanadium Pentoxide Flake |
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Packing: 250kg steel drum |
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Shape: Fused Flake Type |
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Sales Quantity: 500MT/month |
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* The above production quantity depends on the metal content of the waste catalyst. |
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| Grade | Chemical Composition % | |||||||
| V₂O₅ | Si | Fe | P | S | As | Na₂O+K₂O | V₂O4 | |
| ≥ | ＜ | |||||||
| V₂O₅99 | 99.0 | 0.15 | 0.2 | 0.05 | 0.01 | 0.01 | 1 | – |
| V₂O₅98 | 98.0 | 0.25 | 0.3 | 0.05 | 0.03 | 0.02 | 1.5 | – |
| V₂O₅97 | 97.0 | 0.25 | 0.3o | 0.05 | 0.01 | 0.02 | 1.0 | 2.5 |
Products Description
Vanadium pentoxide flake is hardly soluble in water, but vanadic acid is generated to make the solution acidic. Although it is insoluble in sulfuric acid and nitric acid, it is soluble in alkaline aqueous solution, and soluble in hydrochloric acid, which releases chlorine gas and is reduced to ⅳ+oxidation state.
In the production process, vanadium pentoxide flake is usually made through a series of complicated process steps. These steps include raw material pretreatment, roasting, vanadium liquid precipitation and crystallization, vanadate decomposition, drying and smelting. Among them, drying and smelting are the key steps. By controlling the temperature, pressure and other conditions, vanadate is decomposed and converted into vanadium pentoxide, and then the flaky product is obtained by smelting.
Flake vanadium pentoxide is widely used in many fields. In the metallurgical industry, it is mainly used as an alloy additive for smelting ferrovanadium. In the chemical industry, it is an important catalyst for many chemical reactions, such as the production of sulfuric acid, synthetic rubber and plastics. In addition, it can also be used to make special glass, such as high-pressure and high-temperature resistant glass, optical glass and colored glass. In the ceramic industry, flaky vanadium pentoxide can be used to make ceramic materials and coatings, which can improve the wear resistance and corrosion resistance of materials.
In the electronic industry, it is used to manufacture electronic devices, such as transistors and integrated circuits, and it can also be used to manufacture solar panels to improve the efficiency of batteries. In the field of environmental protection, vanadium pentoxide can be used to treat pollutants such as waste gas, waste water and waste residue, and can also be used to manufacture environmental protection materials, such as vanadium batteries. In the medical field, it can be used to manufacture medical equipment and drugs.
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