Mineral Pyrite(FeS2)
Pyrite
Formula：FeS2CAS: 1309-36-0
Enterprise Specification of Mineral Pyrite Products
| Symbol | Main Components | Foreign Matter (≤ wt%) | |||||||
| S | Fe | SiO2 | Pb | Zn | Cu | C | As | H20 | |
| UMP49 | ≥49% | ≥44% | 3.00% | 0.10% | 0.10% | 0.10% | 0.30% | 0.05% | 0.50% |
| UMP48 | ≥48% | ≥43% | 3.00% | 0.10% | 0.10% | 0.10% | 0.30% | 0.10% | 0.50% |
| UMP45 | ≥45% | ≥40% | 6.00% | 0.10% | 0.10% | 0.10% | 0.30% | 0.10% | 1.00% |
| UMP42 | ≥42% | ≥38% | 8.00% | 0.10% | 0.10% | 0.10% | 0.30% | 0.10% | 1.00% |
| UMP38 | ≥38% | ≥36% | - | - | - | - | - | - | ≤5% |
Remark: We can offer other special size or adjust content of S according to the requirement of customers.
Packing: In bulk or in bags of 20kgs/25kgs/500kgs/1000kgs.
What is Pyrite used for?
Application CaseⅠ：
Symbol:UMP49,UMP48,UMP45,UMP42
Particle Size: 3∽８mm, 3∽15mm,10∽50mm
Sulfur Enhancer — used as the perfect auxiliary furnace charge in the industry of smelting & casting.
Pyrite is used as a sulfur-increasing agent for free-cutting special steel smelting/casting, which can effectively improve the cutting performance and mechanical properties of special steel, not only reduce cutting force and cutting temperature, significantly improve tool life, but also reduce workpiece surface roughness, improve cutting handling.
Application CaseⅡ：
Symbol:UMP48,UMP45,UMP42
Particle Size:-150mesh/-325mesh, 0∽3mm
Filler-- for grinding wheels/abrasives of mill
Pyrite Powder (iron sulfide ore powder) is used as a filler for grinding wheel abrasives, which can effectively reduce the temperature of the grinding wheel during grinding, improve the heat resistance, and prolong the service life of the grinding wheel.
Application CaseⅢ：
Symbol: UMP45, UMP42
Particle Size: -100mesh/-200mesh
Sorbent--for soil conditioners
Pyrite Powder(Iron sulfide ore powder) is used as a modifier for alkaline soils, making the soil into calcareous clay for easy farming, and at the same time providing micro-fertilizers such as sulfur, iron, and zinc for plant growth.
Application CaseⅣ：
Symbol: UMP48, UMP45, UMP42
Particle Size: 0∽5mm, 0∽10mm
Adsorbent -- for heavy metal wastewater treatment
Pyrite (iron sulfide ore) has good adsorption performance for various heavy metals in wastewater, and is suitable for purifying wastewater containing arsenic, mercury and other heavy metals.
Application CaseⅤ：
Symbol: UMP48, UMP45
Particle Size: -20mesh/-100mesh
Filler- for steelmaking/casting cored wirePyrite is used as a filler for cored wire, as a sulfur-increasing additive in steelmaking and casting.
Application CaseⅥ：
Symbol: UMP48, UMP45
Particle Size: 0∽5mm, 0∽10mm
For solid industrial waste roasting
High-grade iron sulfide ore (pyrite) is used for sulfation roasting of solid industrial waste, which can recover non-ferrous metals in waste and improve the iron content at the same time, in addition slag can be used as raw material for iron making.
Application CaseⅦ：
Symbol: UMP43, UMP38
Particle Size: -100mesh
Additives- for the smelting nonferrous metals ore (copper ore)
Iron sulfide ore (pyrite) is used as adding material of the smelting nonferrous metals ore (copper ore).
Application CaseⅧ：
Symbol: UMP49, UMP48, UMP45, UMP43, UMP38
Particle Size: -20mesh~325mesh or 0~50mm
Others -- for other uses
High-grade pyrite (powder) can also be used as counterweight ore in glass colorants, wear-resistant floor aggregates, construction machinery, electrical appliances, and traffic signs. With the research on the application of iron sulfide ore, its use will be more extensive.