
The pure lead / refine lead is processed from Re-melted lead ingots, which is sometimes also called raw lead by conducting pyrometallurgical process. Our refining process produces pure lead of 99.97% - 99.98% purity level.
We have 3 refining kettles with capacity of 16MT, 12MT, 20MT.
Elements | Symbol | Composition in % |
---|---|---|
Aluminium | Al | 0.0005 (max) |
Antimony | Sb | 0.0010 (max) |
Arsenic | As | 0.0010 (max) |
Bismuth | Bi | 0.0015 (max) |
Cadmium | Cd | 0.0005 (max) |
Calcium | Ca | 0.0005 (max) |
Copper | Cu | 0.0010 (max) |
Iron | Fe | 0.0010 (max) |
Lead | Pb | 99.9700 (min) |
Nickel | Ni | 0.0010 (max) |
Selenium | Se | 0.0005 (max) |
Silver | Ag | 0.0035 (max) |
Sulphur | S | 0.0005 (max) |
Tellurium | Te | 0.0010 (max) |
Tin | Sn | 0.0010 (max) |
Zinc | Zn | 0.0010 (max) |