> Products > Crude Zinc Oxide > >
Crude Zinc

TSU produce Crude Zinc Oxide (CZO) product with annual capacity of 50,000-60,000 tons. About 90% are exported to Zinc smelters or chemical plants and about 10% are sold to local chemical plants. The refined product by our customers include pure Zinc metal ingot product (Zn purity >99.995%) or high purity Zinc Oxide product (Zn purity >98%). Our CZO product contains high purity Zinc with low impurities allowing regenerated material to achieve 100% recirculation usage rate.

 

CZO Product Basic Compositions

Elements

Weighted Averages Content

Moisture 0.1% ~ 1%
Zn 45% ~ 60%
Cl 8% ~ 13%
Pb 5% ~ 9%
C 3% ~ 6%
Fe 0.5% ~ 8%
SiO2 0.5% ~ 2.5%
Ca 0.1% ~ 2%
F 0.1% ~ 0.5%
Cu 0.1% ~ 0.3%
Sn 0.05% ~ 0.25%
Cd 0.01% ~ 0.2%
Al 0% ~ 0.2%
As 0% ~ 0.05%
Sb 0% ~ 0.02%
Hg 0% ~ 10PPM

TOP