Zinc ash is a by-product of production of zinc oxide. It appears as powder, can be used as a raw material for production of zinc sulfate, zinc chloride and zinc oxide production by direct method etc.

Oxide scale is a by-product of production of zinc oxide. It shows irregular shapes, can be used as a raw material for production of fodder, phosphorous solution and zinc nitrate etc.

ZnO is a kind of zinc oxide,it is poorly soluble in water, but is soluble in acid and alkali. Being a kind of common chemical additive, ZnO is widely used in plastics, silicate products, synthetic rubber, lubricant, paint coating, ointment, adhesives, food, battery, flame retardants, and other products. With wider band gap and exciton binding […]