Lead

Direct smelting of lead concentrates mainly consisting of

• Raw materials handling mixing and conditioning
• Smelting 
• Application of oxygen injection technology
• Dosification of powdered coal
• Sulphuric acid production
• Waste heat recovery, steam generation and power generation
• Copper drossing
• Lead refinery and casting
• Recovery of cadmium from Cd-bearing fumes
• Dedusting and ventilation section
• Recovery of precious metals
• Treatment of intermediate and metallic drosses
• Treatment of all contaminated liquid and waste effluents