摘要
试验选取硫化矿磨后的全浮硫化精矿为研究对象,通过预先脱出部分易浮的硫精矿后进行无氰铅锌分离。闭路试验结果表明,无氰方案部分脱硫后获得铅、锑精矿品位分别为18.06%、13.73%,回收率为64.65%、65.53%,锌精矿品位为45.10%,回收率为83.97%。
Test takes full float sulfide concentrate after grinded as the research object, which separate lead from zinc based on sulfide concentrate after getting rid of those easily floated portion in advanced. Closed-circuit test results show that the grade and recovery rate are as below under cyanide-free separation：lead, antimony concentrate grade of 18.06%,13.73%and recovery was 64.65%, 65.53%, zinc concentrate grade of 45.10%and recovery was 83.97%.
出处
《大众科技》
2014年第9期84-86,88,共4页
Popular Science & Technology
关键词
部分脱硫
无氰分离
铅锑精矿
锌精矿
Partial desulphurization
cyanide-free separation
lead and antimony concentrate
zinc concentrate
