摘要
根据国内几家黄金选矿厂使用尼尔森离心选矿机的成功经验,结合二道沟黄金矿业公司原矿石含有粗粒金的特点,针对现场生产实际情况,进行了重选工艺流程改造。生产实践最终取得了良好的生产指标,并有效的减少了环境的污染。
According to the successful experience of several domestic gold concentrator using Neilson concentrator, combined with the characteristics of Erdaogou gold mineral company＇ s raw ore containing coarse gold, according to the situation of actual production, the gravity separation process was reformed. After reforming, the production practice has achieved good production index and effective reduction of environmental pollution.
出处
《有色矿冶》
2013年第2期25-27,共3页
Non-Ferrous Mining and Metallurgy
关键词
黄金
重选
尼尔森选矿机
回收率
重金砂
环保
gold
gravity
neilson concentrator
rate of recovery
large sand
environmental protection
