Magnesium Sulfate Heptahydrate: Sodium Dithiophosphate 25: Revolutionizing Mineral Flotation Efficiency BY: Amber
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- 、Saskia
- Issue Time
- Nov 11,2025
Summary
Sodium Dithiophosphate 25 enhances sulfide mineral flotation with superior selectivity & recovery rates. A key reagent in copper, lead & zinc processing.
Magnesium Sulfate Heptahydrate:
Sodium Dithiophosphate 25: Revolutionizing Mineral Flotation Efficiency
In the intricate world of mineral processing, Sodium Dithiophosphate 25 has emerged as a critical reagent, driving efficiency and selectivity in the recovery of valuable metals. According to recent industry analysis,the global market for this specialized flotation collector was valued is gradually rising, reflecting a compound annual growth rate of 4.0% .
Sodium Dithiophosphate 25 is synthesized from a mixture of xylenols and phosphorus pentasulfide, which is then neutralized with sodium hydroxide to form a soluble, deep brown to black aqueous solution . Its core function in sulfide ore beneficiation is to act as a high-efficiency collector that selectively adheres to the surfaces of target mineral particles. This action enhances their selective hydrophobicity, causing them to repel water and attach to air bubbles, which then carry them to the surface for collection . This mechanism is particularly crucial for complex copper-lead-zinc separation processes, where precision is paramount.
The application of Sodium Dithiophosphate 25 spans a wide array of mineral processing operations. It is extensively used as a flotation collector for copper, lead, nickel, and silver-gold sulfide ores . Its selectivity is a key advantage; in alkaline circuits, it shows weak collecting power for pyrite and other iron sulfides, making it ideal for the preferential separation of lead-zinc or copper-zinc ores . This specificity allows mineral processing to achieve higher purity concentrates and improved recovery rates, directly impacting profitability and resource utilization.
Richase Group understands the diverse needs of its clients. Our Sodium Dithiophosphate 25 products, including high-quality Sodium Dithiophosphate 25, are designed to deliver superior performance and reliability in your flotation applications.
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