Providing Heat Source (Autogenous Roasting Fuel)
Lumpy pyrite oxidizes and releases heat at high temperatures (600–800°C):
4FeS₂ + 11O₂ → 2Fe₂O₃ + 8SO₂
Self‑combustion maintains...
Pyrite Ore- Non-ferrous Metal Roasted Furnace Charge
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![Pyrite Ore Lumps]()
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![High Quality Pyrite Powder]()
High Quality Pyrite PowderIn the roasting for precious metal recovery (Au, Ag, platinum‑group metals) and non‑ferrous metal smelting, the 0–15 mm particle size is the most widely used and versatile grade.read more -
![Pyrite Ore for Smelting Additive Granules]()
Pyrite Ore for Smelting Additive GranulesFor oxide ores or metal oxides generated after roasting, pyrite decomposes at high roasting temperatures to produce various sulfur-containing substances. These sulfur-containing substances can...read more -
![Pyrite Ore 3-35mm]()
Pyrite Ore 3-35mmPyrite Ore 3-35mm plays a crucial role as a key auxiliary agent in the roasting and recovery process of non-ferrous metal solid waste, with its functions mainly reflected in the following...read more -
![Natural Large Raw Rough Pyrite Ore]()
Natural Large Raw Rough Pyrite OreSpecially used for recovering precious metals including gold, silver, copper and palladium from waste metals, industrial hazardous waste, electroplating sludge and electronic waste via roasting...read more
We are one of the most reliable pyrite ore- non-ferrous metal roasted furnace charge suppliers in China, specialized in providing high quality customized products. Welcome to wholesale bulk pyrite ore- non-ferrous metal roasted furnace charge in stock here from our factory. If you have any enquiry about free sample, please feel free to email us.