摘要
通过四川甘孜嘎拉金矿堆浸提金方法试验探索研究，经生产实践检验对比，在高海拔地区首次采用滴淋技术取代一般常规喷淋工艺，取得了理想的效果。滴淋工艺与喷淋工艺相比，节约设备及维修费用２５％～３０％，药剂消耗可降至最低、节省用量２０％，浸出周期缩短５～１０天，浸出率提高３％～５％，并有效地改善了环境条件，社会经济效益十分显著。
Experimental study and production practice of drop-leaching technique for heap leaching of gold in the Gala gold deposit,Garze indicate that drop-leaching technique replacing springkle-leaching technique obtains ideal results. As compared with springkle-leaching technique,drop-leaching technique reduces production cost by 25～30% and leaching cycle by 5～10 days,increases leaching rate by 3～5% and improves environment,therefore giving notable social and economic results.
出处
《四川地质学报》
1998年第4期76-77,75,共3页
Acta Geologica Sichuan
关键词
高海拔地区
滴淋工艺
操作参数
应用效果
high altitude area,drop-leaching technique, operating parameter,application results
