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。
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.
作者
鲁兴武
殷勤生
袁晶晶
张晓星
程亮
李俞良
LU Xingwu;YIN Qinsheng;YUAN Jingjing;ZHANG Xiaoxing;CHENG Liang;LI Yuliang(Northwest Research Institute of Mining and Metallurgy,Baiyin 730900,China;Baiyin Nonferrous Group Co.Ltd.,Baiyin 730900,China;School of Metallurgy and Environment,Central South University,Changsha 410083,China;Technology Development Service Center of Baiyin,Baiyin 730900,China)
出处
《甘肃冶金》
2024年第1期64-66,共3页
Gansu Metallurgy
基金
甘肃省科技重大专项-基于白银炼铜法智能化大型侧吹熔池熔炼成套装备研发及产业化(21ZD4GD033)
中央引导地方科技发展资金项目-电解铜品质提升关键技术研究与工业化试验(22ZY1QD001)
白银市科技计划-高铋铅中铅铋分离工艺研究。
关键词
铜冶炼
铼浸出渣
BI
浸出
copper smelting
rhenium leaching residue
Bi
leach
