This paper introduces a new technique for preparation of electrolytic zinc from silicon and iron rich zincite by ammonium salt process.

• 报道了用铵盐法处理含硅、铁高的氧化锌矿制取电解锌的工艺,试验表明,该工艺有流程短、技术条件易于控制、能耗低的优点。