摘要
试验研究表明硫脲能够有效浸出黄铁矿中的金。合适浸出的条件是 :硫脲质量浓度8~ 12g/L ,硫酸质量浓度 15g/L ,浸出时间 >10h ,浸出温度 4 0~ 5
The experiment of leaching gold in pyrite with thiourea indicates that gold leaching of pyrite with thiourea is possible and effective, and that its suitable leaching conditions are thiourea concentration 8~12g/L,H 2SO 4 concentration 15g/L,leaching period >10h,leaching temperature 40~50℃.
出处
《黄金》
CAS
2002年第10期28-30,共3页
Gold