Specifications:

Specifications vary based on the type and aluminium content. Below are general parameters:

• Aluminium (Al) Content: 30% – 80% (depending on processing and source).
• Oxide Content: Al₂O₃ 20% – 60%
• Impurities:
  • Iron (Fe): ≤ 1%
  • Silicon (Si): ≤ 1.5%
  • Magnesium (Mg): ≤ 1%
  • Lead (Pb): ≤ 0.05%
  • Zinc (Zn): ≤ 0.5%
• Physical Form: Powder, granules, or lumps.
• Moisture Content: ≤ 3%
• Packaging: Bulk, jumbo bags, or loose in containers.

Types of Aluminium Dross:

1. White Dross: Contains a high percentage of metallic aluminium (50% – 80%). It can be processed to recover aluminium metal.
2. Black Dross: Has a lower aluminium content (30% – 50%) and contains more oxides and impurities. Used in secondary applications like cement manufacturing and mineral processing.