Product Description
Potassium Butyl Xanthate (PBX) is a pale yellow or yellow-grey granular or free-flowing powder that serves as a highly effective flotation collector. With strong selectivity and powerful collection properties, PBX is widely used in the treatment of sulfide multi-metallic ores, particularly for copper and pyrite flotation. Its versatility and effectiveness under various conditions make it a preferred reagent in mineral beneficiation processes.
Key Features and Benefits
Strong Collecting Power:
- Highly effective in the flotation of sulfide multi-metallic ores, including chalcopyrite, sphalerite, and pyrite.
- Delivers excellent results for Cu-Ni compound sulfide ores and gold associated with pyrite.
Versatility in Application:
- Widely used in rough flotation, scavenging flotation, and selective flotation processes.
- Provides satisfactory results in lead oxide copper ores and sphalerite activated with copper sulfate.
Operational Efficiency:
- Works effectively in natural circuits for copper ores and pyrite.
- Suitable for selective flotation of copper sulfide minerals from iron sulfides under proper conditions.
Ease of Use:
- Recommended feeding method is a 10-20% solution, with typical dosages of 10-100 g/ton depending on ore characteristics.
Specifications
- CAS No: 141-33-3
- Classification: Sodium Organic Salt
- Appearance: Pale yellow or yellow-grey granules or free-flowing powder
- Purity: ≥91.50%
- Free Alkali: ≤0.2%
- Moisture & Volatile Content: ≤4.00%
- Shelf Life: 12 months
Applications
Sulfide Multi-Metallic Ore Flotation:
- Effective for copper ores, pyrite, chalcopyrite, and sphalerite in natural circuits.
Selective Flotation:
- Useful for separating copper sulfides from iron sulfides.
- Applicable to the flotation of sphalerite after activation with copper sulfate.
Gold Recovery:
- Performs well in the flotation of gold associated with pyrite.
Packaging and Storage
Packaging:
- Steel Drums:
- 110 kg steel drum with polyethylene bag lining, 134 drums per 20' FCL (14.74 MT).
- 170 kg steel drum with polyethylene bag lining, 80 drums per 20' FCL (13.6 MT).
- Wooden Boxes:
- 850 kg jumbo bags in UN-approved wooden boxes, 20 boxes per 20' FCL (17 MT).
Storage:
- Store in original, properly sealed containers under cool, dry conditions.
- Keep away from heat, moisture, and sources of ignition.
Safety and Handling
Precautions:
- Wear protective gloves, safety glasses, and appropriate clothing to avoid contact with the product.
- Use non-sparking tools and ensure equipment is grounded to prevent static discharge.
Hazards:
- Avoid inhalation of dust and vapors; follow safe handling practices as per MSDS guidelines.
Environmental Impact
Eco-Friendly Design:
- Most of the reagent binds with concentrates and decomposes during processing.
- Proper handling and disposal reduce risks to the environment.
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