Rotary kiln dust removal, zinc coated sand and Zinc Oxide Technology
The use of Nianzi extracted from zinc in zinc,
Using a simple stove, will prepare zinc into Zinc Oxide: Zinc in graphite crucible, with coke heating outside heated zinc sublimation after reaction with oxygen to generate Zinc Oxide in the air above a collection system using tinplate can collect content of more than 99% Zinc Oxide.
These are the skills of an enterprise, and nobody will say that.
