摘要
采用湿法加压氧化一步浸取工艺处理铜镍废渣生产工业硫酸铜 ,并回收其中镍 ,试验结果表明 :铜镍总回收率达到 98 6 3% ,硫酸铜产品达到国标优等品 。
The industrial copper sulfate was prepared from copper-nickel slag and the nickel in the slag was recorered by one-step leaching method with compressive oxiding.The experimental results show that the total recovery ratio of copper-nickel could be reached 98.63% .The quality of the product of copper sulfate reached super grade of GB 437-93.The sediment could be transformed into iron oxide.
出处
《无机盐工业》
CAS
2002年第3期34-35,共2页
Inorganic Chemicals Industry
