摘要
采用新型捕收剂ZL40 2 0和Y— 89对提高大红山矿附产金回收率进行了研究。结果表明 :与丁黄药相比 ,在铜精矿品位和回收率保持一致的前提下 ,金的回收率提高值分别为 :ZL40 2 0是 2 6 7% ,Y— 89是 4 18%。
The study on improving the recovery of associated gold from Da Hong Shan ore was carried out by using new collectors ZL4020 and Y—89.Results showed that,as compared with butyl-xanthate,if the grade and recovery of copper concentrate were kept the same,the increase in gold recovery was 2 67% for ZL4020 and 4 18% for Y—89 respectively.
出处
《云南冶金》
2000年第4期23-25,18,共4页
Yunnan Metallurgy
