提高碲电积产量的生产实践
Production Practice of Improving Tellurium Electrodeposition Yield
房孟钊1
作者信息
- 1. 中国有色矿业集团刚果矿业有限责任公司,北京100000;大冶有色金属有限责任公司,湖北 黄石 435002
- 折叠
摘要
在碲回收生产中,碲电积产量直接影响碲锭产量.分析了电积工序的生产条件,发现影响碲电积产量的主要原因是电积槽数少、电积澄清时间长、出装槽时间长.通过增加电积槽数和阴阳极板洗涤槽,缩短电积液沉清时间和出装槽时间,将碲锭产量提高到 31.5 t,年利润增加了 279.88 万元.
Abstract
In tellurium recovery production,the tellurium electrodeposition yield poses a direct impact on the tellurium ingot yield.The production con-ditions of the electrodeposition process are analyzed,and it is found that the main causes impacting the tellurium electrodeposition yield are the small num-ber of electrodeposition cells,the long electrodeposition clarification time,and the long time to load the cell.By increasing the number of electrolytic cells and anode and cathode washing cells,the electrolytic solution settling time and the time for loading the cells are shortened,and the tellurium ingot produc-tion is increased to 31.5 t,with an annual profit increase of 2.798 8 million yuan.
关键词
碲回收/碲电积/影响因素/生产实践Key words
tellurium recovery/tellurium electrolytic deposition/influencing factor/production practice引用本文复制引用
出版年
2024
NETL
NSTL
万方数据