摘要
介绍了金川镍闪速炉渣电弧炉熔化一还原提取铁、镍、钴、铜等有价金属的试验研究。该工艺可控制二次渣含铁小于5%,铁的回收率在90%以上,镍、钴、铜的回收率在95%以上。
This article describes melting,reduction and extracting iron,nickel,cobalt,copper from Jinchuan nickel slag with electric arc furnace,the process can realize stable control of iron content of secondary slag less than 5% ,recovery of iron is more than 90% ,and recovery of nickel,cobalt,copper are above 95% .
出处
《中国有色冶金》
北大核心
2015年第4期18-22,共5页
China Nonferrous Metallurgy
关键词
镍闪速炉渣
电弧炉
还原提铁
合金铁
二次渣
nickel flash furnace slag
electric arc furnace
reduction and iron extraction
alloy iron
secondary slag
