摘要
采用二段浸出、萃取、酸洗、反萃、置换、压团,熔铸、电解铸型新工艺,能成功地从铅浮渣反射炉烟尘中提取铟,该工艺简单、技术可靠,具有投资省、铟总回收率高、铟锭产品质量高等特点。
To adopt two stage leaching, extraction, acid washing, back washing, replacement, briquetting, melting and casting, electrolysis and product casting etc. new technology can successfully collect the indium from the flue dust from lead dross reverberatory. This technique is simple and dependable. There are distinguishing features of the low investment, high total recovery of indium and high quality of indium ingot products.
出处
《金属材料与冶金工程》
CAS
2007年第5期22-25,29,共5页
Metal Materials and Metallurgy Engineering
关键词
铅浮渣反射炉
烟尘
硫酸浸出
P204萃取
有机相乳化和老化
lead dross reverberatory
flue dust
leaching with sulphuric acid
extraction with P204
emulsifying and ageing of organic phase
