摘要
针对某铜铅锌多金属硫化矿的特征,通过多种方案的比较,我们采用铜铅优先浮选,水玻璃+亚硫酸纳+羧甲基纤维素组合抑制剂进行铜铅分离的试验方案,成功实现了铜铅的有效分离,获得了较佳的选矿指标.
According to the characteristics of the copper-lead-zinc polymetalhc sulphide ore, an effective flotation process was for- mulated in which a bulk flotation of copper together lead was first conducted, followed by separating copper from lead by employing a combined depressant composed of sodium silicate, sodium sulfite and carboxymethyl cellulose. By doing so, a successful separation of copper from lead was realized, and a good dressing result attained.
出处
《南方金属》
CAS
2005年第6期31-33,共3页
Southern Metals
关键词
多金属硫化矿
混合浮选
铜铅分离
组合抑制剂
polymetallic sulphide ore
bulk flotation
copper-lead separation
combined depressant
