摘要
桂西低品位微细粒型金矿石堆浸技术原则工艺已日趋完善。通过变一次性底垫为多次使用底垫；改变矿石筑堆方法；提高喷淋强度；变间歇性吸附为全天候吸附等技改措施，达到增强矿堆透水性，提高浸出率，缩短喷淋周期，降低生产成本，提高经济效益的目的。
The heap leaching technology and regulation for lower grade micro- fine grain gold ore of western Guangxi are being perfected By means of using bottom pad several times instead of one times, changing the way of heaping ores, increasing spraying and filtering intensity, making use of whole day absorbing instead of intermittence, they are reached to strengthen permablity of ore, raised leaching rate, reduced spraying and filtering period, decreased production cost and highed up economic effectiveness
出处
《广西地质》
1998年第3期57-60,共4页
Guangxi Geology
关键词
金矿石
堆浸技术
底垫
微细粒矿石
western Guangxi,Gold ore ,heap leaching technique,improvement and application
