Depressant D451: Enhancing Mineral Recovery in Complex Ore Flotation
Discover how Depressant D451 revolutionizes mineral processing by offering selective suppression of unwanted minerals, leading to higher recovery rates and purer concentrates in complex ore systems. A safer, eco-friendly alternative for modern mining operations.
Get a Quote & SampleProduct Core Value

Depressant D451
As a leading supplier in China, we offer Depressant D451, a breakthrough flotation reagent designed to tackle the intricate challenges of mineral separation. This advanced depressant provides targeted suppression of specific minerals, significantly improving the recovery rates and purity of valuable concentrates from complex and sulfur-rich ores. Its application is crucial for achieving higher-grade products and enhancing the overall efficiency of mineral beneficiation, making it a cornerstone for sustainable mining practices.
- Achieve selective mineral suppression for improved recovery of target minerals, particularly in challenging polymetallic and sulfur-bearing ore systems.
- Enhance concentrate grade by minimizing impurities, thereby reducing downstream processing costs and improving economic outcomes.
- Experience operational flexibility, as D451 performs efficiently under diverse flotation conditions, including high-pH pulps.
- Benefit from a non-toxic and safer alternative to traditional depressants, aligning with modern environmental and safety standards.
Key Advantages
Selective Depression
Effectively suppresses unwanted minerals like pyrite and chalcopyrite, increasing the recovery of target minerals in complex ore beneficiation.
Improved Concentrate Grade
By minimizing impurities, D451 leads to higher quality copper, lead, and zinc concentrates, reducing subsequent processing costs.
Operational Flexibility
Performs consistently under diverse flotation conditions, including high-pH pulps and polymetallic ore systems, providing reliable results.
Key Applications
Copper Concentrate Production
Ensures effective suppression of pyrite and other sulfide minerals, delivering cleaner and higher-grade copper concentrates through optimized mining chemical processes.
Lead Recovery
Minimizes chalcopyrite flotation in lead separation, enabling efficient copper-lead separation and contributing to better mineral separation outcomes.
Zinc Flotation
In high-pH conditions, D451 suppresses sulfur impurities, allowing clean flotation of activated zinc minerals for improved sustainable mining practices.
Polymetallic Ore Processing
Optimizes the separation of copper, lead, and zinc minerals from mixed sulfide ore systems, enhancing recovery efficiency using advanced flotation reagent optimization techniques.