... carbonate, zinc chloride and etc. Furthermore, it is also used for making electron laser materials, fluorescent powder, forage additives, catalysts, magnetic materials ... have it melted and gasified, and then import hot air for oxidization to produce zinc oxide; after cooling, by cyclone separation ... : 25KGH.S Code: 2817001000Monthly Production: 650T Zinc oxide, Zinc white, food, phama, industry grade