摘要
硫化钠对氧化矿物有较强的活化作用,可提高金矿物的浮选指标,改善浮选条件,强化难选金矿物的回收效果,但必须控制硫化钠用量,防止其副作用.
Oxide minerals are provided with stronger activating effect by sodium sulfide. This kind of activating agent is not only able to increase the flotation quota and improve flotation conditions but also intensify the recovering of refractory gold minerals, while the amount of using it is controlled to avoid by-effect
出处
《黄金》
CAS
北大核心
1990年第5期36-38,共3页
Gold
关键词
硫化钠
活化
浮选
金矿物
Sodium sulfide
activating
flotation
gold mineral
