FN4703 Phosphate Reverse Flotation Collector
Classification:
Product Description
1. Physical Properties
This product is a light brown or yellow paste at room temperature, a modified composite product of fatty acids and additives, easily soluble in hot water, non-toxic, harmless, and has no special odor.
2. Quality Indicators
Indicator Name | Indicator Requirements |
Density | 0.9 |
Iodine Value | 30-40 |
Acid Value | 170-180 |
Active Substance Content | ≥60 |
3. Applications Advantages
Mainly used for reverse flotation of phosphorite and apatite. Compared with commonly used fatty acid collectors, it has strong collecting ability, good selectivity, and excellent low-temperature resistance. This product can significantly reduce the MgO content in phosphate concentrate, and has been repeatedly verified to have good flotation effects on various types of reverse-selected phosphate ores.
4. Usage Method
Dilute the agent with hot water to a 2%-3% slurry, used in conjunction with sulfuric acid and phosphoric acid. The optimal dosage should be determined through experiments based on the type of ore and mineral processing technology, with a recommended addition amount of 0.5-1.0 kg per ton of concentrate.
5. Packaging and Storage
Packaged in 25 kg plastic woven bags or according to site requirements. This product is non-flammable and non-explosive, and should be transported as general chemical products. Store in a ventilated, dry, and cool place in a sealed manner. Shelf life is 48 months.
Mineral Processing Auxiliary Series
phosphate
composite
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