Product Description
Potassium Amyl Xanthate (PAX) is a yellow or yellow-grey pellet or free-flowing powder, recognized as one of the most powerful and widely used flotation collectors in mineral processing. It is especially effective for sulfide minerals, offering strong collecting power for copper, nickel, zinc ores, and gold associated with iron sulfides (pyrite). PAX delivers excellent performance under optimal pH conditions, making it a reliable choice for various flotation applications.
Key Features and Benefits
Strong Collecting Power:
- Highly effective in recovering sulfide minerals, including copper, nickel, and zinc ores.
- Excellent for the flotation of gold associated with pyrite (gold-containing iron sulfides).
Versatility in Application:
- Suitable for a wide range of sulfide ores and gold recovery operations.
- Can be mixed with other collectors like Potassium Ethyl Xanthate (SEX) and Sodium Isopropyl Xanthate (SIPX) to enhance selectivity and collection efficiency.
Operational Efficiency:
- Performs best within a pH range of 7-9, ensuring reliable and consistent results.
- Typically used as a 10-20% solution, with a dosage of 10-100 g per ton of ore.
Cost-Effective:
- Offers robust collection performance with relatively low operational costs.
Specifications
- CAS No: 2720-73-2
- Classification: Potassium Organic Salt
- Appearance: Yellow or yellow-grey pellet or free-flowing powder
- Purity: ≥90.00%
- Free Alkali: ≤0.2%
- Moisture & Volatile Content: ≤4.00%
- Shelf Life: 12 months
Applications
Sulfide Mineral Flotation:
- Ideal for copper/nickel sulfide ores, zinc ores, and sulfide gold ores.
Gold Recovery:
- Particularly effective in recovering gold associated with iron sulfides (pyrite).
Customized Collectors:
- Can be combined with SEX and SIPX to create custom collectors with enhanced selectivity and collecting power.
Packaging and Storage
Packaging:
- Wooden Boxes: 900 kg bulk bags in UN-approved plywood boxes with pallets, 20 boxes per 20' FCL (18 MT).
- Steel Drums:
- 170 kg steel drum, 4 drums per pallet, 80 drums per 20' FCL (13.60 MT).
- 120 kg net steel drum, 134 drums per 20' FCL (16.08 MT).
Storage:
- Store in original, properly sealed containers under cool, dry conditions.
- Avoid exposure to sources of ignition and moisture.
- Follow proper handling and storage protocols to maintain quality.
Safety and Handling
Precautions:
- Avoid contact with skin and eyes; always wear protective gloves, clothing, and safety glasses.
- Use non-sparking tools and ensure equipment is grounded to prevent static discharge.
- Adjust electronic equipment to operate in explosive environments.
Hazards:
- Exposure to PAX may cause irritation; proper protective equipment is essential.
Environmental Impact
Eco-Friendly Usage:
- Most of the reagent binds with concentrates and decomposes during processing.
- Ensure proper disposal to prevent release into water systems and minimize environmental risks.
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