对铋火法精炼中加锌除银工艺的探讨与改进  

Research and Improvement on the Process of Adding Zinc to Removal of Silver in Bismuth Refining

作　　者：张昕红[1] 

机构地区：[1]铜陵有色设计研究院,安徽铜陵244000

出　　处：《矿产保护与利用》2000年第2期46-48,共3页Conservation and Utilization of Mineral Resources

摘　　要：探讨了铋精炼加锌除银的工艺原理和锌耗分配，介绍了我厂改进加锌量的控制方法和成功经验。This paper studies the theory of adding zinc to eliminate silver in bismuth refining and the distribution of zinc in this process, and introduces the useful experience in the controls of amounts of adding zinc in our plant.

关 键 词：铋 火法精炼 加锌 除银 锌耗分配 经验公式 

分 类 号：TF817.04[冶金工程—有色金属冶金]