摘要
对某金矿进行了LSSS法添加NaCl在常温下的浸取条件研究,当LSSS中的L/S在3:1时,[NH3]=0.5～0.8mol/L,[NaCl]=0.8mol/L,温度在25℃,浸取时间为3h,浸出率可达到94%以上.从而实现了在常温下低[NH3]浸取金的目标,并且降低了生产成本.
The optimization of conditions of leaching gold from ore with LSSS solutions added NaCl has been explored. The leached fraction of gold can go up to 94% with solution of L/S=3:1,[NH3]=0.5～0.8mol/L,[NaCl]=0.8mol/L at 25℃ for 3h. Consequently, the object of leaching gold under the condition of low [NH3] and normal temperature is attamed.On the other hand, the cost of production is lowered reduced.
出处
《南方冶金学院学报》
2005年第3期74-77,82,共5页
Journal of Southern Institute of Metallurgy
