Amino Dithiophosphate Collector Mining Lead Flotation Reagents
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Brand:
Seeyon
Product Description
High-Efficiency Flotation Agent Amino-Dithiophosphate for Mining
Product Description
Amino-Dithiophosphate is a highly efficient flotation collector specifically formulated for sulfide ores, with exceptional performance in separating complex polymetallic sulfide ores. This white solid powder contains a minimum of 95.0% active ingredient—Dianilinodithiophosphoric acid—and features low impurity levels with water-insoluble matter content of ≤0.5%. The reagent delivers superior collecting performance and unique selectivity in acidic to weakly acidic environments, making it ideal for separation flotation of lead-zinc sulfide ores from pyrite, chalcopyrite, and other minerals.
Technical Specifications
| Appearance | White solid powder |
| Dianilinodithiophosphoric Acid Content | ≥ 95.0% |
| Water-Insoluble Matter | ≤ 0.5% |
| Solubility | Soluble in organic solvents, slightly soluble in water |
Characteristics & Applications
- Selective Collection: In acidic media (pH 3-6), Amino-Dithiophosphate demonstrates strong selective collection for lead and zinc sulfide minerals, enabling efficient separation in lead-zinc-sulfur and copper-sulfur systems. The synergistic action of dithiophosphate and aniline groups in its molecular structure forms stable hydrophobic films on mineral surfaces, significantly enhancing flotation recovery of target minerals.
- Pyrite Suppression: The reagent exhibits weak collecting action toward pyrite, effectively suppressing pyrite flotation under acidic conditions. This reduces interference with lead-zinc concentrate quality and facilitates production of higher-grade concentrates.
- Foam Modulation: Possesses excellent foam-modulating properties, generating a stable and non-excessive foam layer that helps maintain hydrodynamic balance in the flotation process, prevents launder overflow, and improves separation efficiency.
- Temperature Stability: The reagent is insensitive to changes in pulp temperature, maintaining stable flotation performance across different seasons and regions, making it particularly suitable for continuous industrial production.
Key Advantages
- Excellent selective collection for lead-zinc sulfide ores in acidic pulp environments with strong adaptability
- Effective suppression of impurity minerals such as pyrite, contributing to higher concentrate grades
- Stable foam properties for easy operation and control, adaptable to various flotation equipment requirements
- Chemically stable, facilitating convenient storage and use, which helps reduce production costs
- Particularly suitable for separation flotation of complex polymetallic sulfide ores, effectively increasing metal recovery rates
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Company
Zhejiang Xinyong Biochemical Co., Ltd.
Location
Xintiandi East District, Yinzhou District, Ningbo City, Zhejiang Province
Contact Person
Zoe Lei