铜冶炼铼浸出渣中铋的浸出试验研究
Experimental Study on Bismuth Leaching from Rhenium Leaching Residue of Copper Smelting
鲁兴武 1殷勤生 2袁晶晶 3张晓星 2程亮 4李俞良4
作者信息
- 1. 西北矿冶研究院,甘肃 白银 730900;中南大学冶金与环境学院,湖南 长沙 410083
- 2. 白银有色集团股份有限公司,甘肃 白银 730900
- 3. 白银市技术开发服务中心,甘肃 白银 730900
- 4. 西北矿冶研究院,甘肃 白银 730900
- 折叠
摘要
采用盐酸对铼浸出渣浸出,考察了盐酸浓度、反应温度、搅拌强度、反应时间等因素对Bi浸出率的影响,得到了最有利条件下Bi浸出率,在最有利条件下,Bi的浸出率可以达到 95%以上,最大限度实现了Bi的回收,效益明显.
Abstract
The effects of hydrochloric acid concentration,reaction temperature,stirring intensity,reaction time and other factors on the leaching rate of Bi were investigated through the leaching of rhenium leaching residue with hydrochloric acid.The leaching rate of Bi under the most favorable conditions was obtained.Under the most favorable conditions,the leaching rate of Bi could reach more than 95%,and the recovery of Bi was realized to the maximum extent,with obvious benefits.
关键词
铜冶炼/铼浸出渣/Bi/浸出Key words
copper smelting/rhenium leaching residue/Bi/leach引用本文复制引用
基金项目
甘肃省科技重大专项(21ZD4GD033)
中央引导地方科技发展资金项目(22ZY1QD001)
白银市科技计划()
出版年
2024
NETL
NSTL
维普
万方数据