提高精铋质量的生产实践  

Practice in Improving Quality of Refined Bismuth

作　　者：李春旺[1] 

机构地区：[1]沈阳冶炼厂,沈阳110025

出　　处：《有色冶炼》1998年第1期9-11,19,共4页Non-Ferrous Smelting

摘　　要：文章介绍铋精炼生产工艺实践，对影响精铋质量的各种杂质元素进行了分析，找出具体的解决办法并在生产实践中得到了应用，收到较好的预期效果。This paper covers bismuth refining process and analysis of influence of various impurity elements on quality of refined bismuth; method for solution has been found and applied in production practice and has given good results as expected.

关 键 词：加锌除银 通氯除锌 碱性精炼 炼铋 精铋 

分 类 号：TF817.04[冶金工程—有色金属冶金]