摘要
对以低品位铜矿浸出液为原料直接制备硫酸铜的工艺进行了研究,提出了微波萃取-硫酸反萃取-结晶硫酸铜新工艺。采用此工艺,可得到符合GB437-93的优质硫酸铜晶体。
A new technique for preparation high-qualify copper sulfate using leaching solution of low grade copper ore by microwave extraction-stripping extraction with sulfuric acid-crystallization has been researched. Copper sulfate which meets requirements of the national standard （GB437-93） of superior grade product can be required by the technique.
出处
《湿法冶金》
CAS
2006年第4期175-178,共4页
Hydrometallurgy of China
关键词
浸出液
微波萃取
硫酸铜
结晶
microwave extraction
copper sulfate
crystallization
strip extraction
