Efficient & Eco-Friendly Pyrite Depressant for Mineral Processing
Discover D421B, the advanced solution for superior pyrite suppression in non-ferrous metal ore beneficiation. Enhance concentrate quality with our high-performance, environmentally conscious depressant, manufactured in China. Get a quote and samples today!
Get a Quote & SampleRevolutionize Your Ore Beneficiation with D421B

D421B Pyrite Depressant
As a leading manufacturer and supplier of mining chemicals in China, we offer D421B, an efficient and environmentally friendly pyrite depressant. This advanced formulation, comprising humic acid, sodium fulvate, glucose, and cellulose, is engineered for optimal performance under low alkalinity conditions, significantly improving concentrate quality and reducing environmental impact. Purchase D421B for reliable ore beneficiation.
- High Efficiency Pyrite Depression: Effectively reduces pyrite floatability by forming a hydrophilic film, crucial for optimizing concentrate from polymetallic sulfide ores.
- Environmentally Friendly Formulation: Operates effectively in low alkalinity conditions, minimizing harmful alkaline pollution compared to traditional depressants.
- Wide Applicability: Suitable for flotation of copper, lead, and zinc sulfide ores, providing broad application prospects for diverse mining operations.
- Cost-Effective Solution: An excellent choice for buyers seeking high-quality mining auxiliaries at competitive prices from a trusted Chinese manufacturer.
Key Advantages of Our Pyrite Depressant
Superior Pyrite Suppression
Achieve excellent pyrite depression with D421B. Its advanced chemical structure ensures effective adherence to pyrite surfaces, preventing collector adsorption and maximizing valuable mineral recovery. This makes it a top choice for those looking to buy effective flotation agents.
Green Mining Compliance
Embrace sustainable mining practices with our low-alkalinity pyrite depressant. D421B is designed to reduce environmental impact, aligning with global green mining initiatives. A responsible choice for discerning suppliers and buyers.
Proven Performance & Purity
Backed by years of export experience, our D421B offers consistent purity and reliable performance. As a dedicated manufacturer, we guarantee product quality and supply stability for your mineral processing needs.
Diverse Applications in Mineral Processing
Copper Ore Flotation
Enhance the separation of copper minerals from pyrite by using D421B as your primary pyrite depressant. This improves the grade and recovery of copper concentrates efficiently.
Lead-Zinc Ore Processing
Optimize flotation circuits for lead and zinc ores by effectively depressing associated pyrite, thereby increasing the quality of lead and zinc concentrates.
Polymetallic Sulfide Ores
D421B demonstrates broad applicability across various polymetallic sulfide ores, making it a versatile chemical auxiliary for complex mineral processing challenges.
Improving Concentrate Quality
For mineral processing engineers and procurement managers seeking to buy high-quality flotation reagents that deliver superior results and environmental benefits, D421B is the ideal supplier choice.