Asset Report
Lanping zinc smelter
Report summary
Construction of the 100kt/a smelter was started in March 2004 with commissioning taking place in August 2005. It is called the Lanping No2 Smelter (Huangmu was known as Lanping No1). After ore-dressing, the oxide and sulphide streams are treated in separate lines. The sulphide representing 30% of input, is roasted whilst the oxide, 70% of input, is leached after crushing and ball grinding and then joins the sulphide stream for electrowinning and casting.
Table of contents
- Summary
- Key issues
- Emissions
- Location / Transport
- Conc. Receipt / Storage
- Roaster
- Acid Plant
- Leach Plant
- Purification
- Tankhouse
- Casting Plant
- Residue Disposal
- Other
Tables and charts
This report includes 8 images and tables including:
- Lanping Emission Intensity Quartile ranking – total global production - tonnes Zn
- Detailed map
- Flowsheet
- Feed Preparation
- Roaster and Acid Plant
- Leaching and Purification
- Tankhouse, Melting and Casting
What's included
This report contains:
