用高铅氧化锌制活性氧化锌的研究

Study on Manufacturing Active Zinc Oxide With High-Lead Zinc Oxide

本文采用碱性氨浸-锌粉置换-蒸氨沉锌工艺处理高铅氧化锌，使铅留在固相，锌进入液相，从而达到铅锌分离的目的。锌提纯后用于制活性氧化锌。

The paper use basic ammonia leaching-zinc powder displacing-zinc precpitanting and ammonia still process to deal with high-lead zinc oxide,The proces control lead to solid phase and zinc to liguid phase so as to seperate zinc from lead. Purify zinc is used to manufacture active zinc oxide.