Premium Pyrite Iron Sulfide for Metallurgical Applications
High-purity pyrite iron sulfide (FeS₂) for efficient metallurgical smelting and sulfurizing processes. Ideal as a sulfurizing agent in iron production and crude lead purification. Effectively removes copper impurities in non-ferrous metal refining. Natural mineral composition ensures consistent reaction performance with minimal slag formation. Specifically processed for optimal granulometry (3-10mm particles) to enhance melting efficiency. Low silica content (<2%) prevents furnace clogging. Key applications: secondary lead refining, copper removal in zinc plants, foundry flux additive. Bulk industrial packaging (1MT bags) with moisture-proof lining. Global wholesale pricing with guaranteed 10% below market rates for 20+ ton orders. Fully compliant with ASTM E246-10 standards for industrial sulfides.