大众科技
大衆科技
대음과기
DAZHONG KEJI
2014年
9期
84-86,88
,共4页
部分脱硫%无氰分离%铅锑精矿%锌精矿
部分脫硫%無氰分離%鉛銻精礦%鋅精礦
부분탈류%무청분리%연제정광%자정광
Partial desulphurization%cyanide-free separation%lead and antimony concentrate%zinc concentrate
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%。
試驗選取硫化礦磨後的全浮硫化精礦為研究對象，通過預先脫齣部分易浮的硫精礦後進行無氰鉛鋅分離。閉路試驗結果錶明，無氰方案部分脫硫後穫得鉛、銻精礦品位分彆為18.06%、13.73%，迴收率為64.65%、65.53%，鋅精礦品位為45.10%，迴收率為83.97%。
시험선취류화광마후적전부류화정광위연구대상，통과예선탈출부분역부적류정광후진행무청연자분리。폐로시험결과표명，무청방안부분탈류후획득연、제정광품위분별위18.06%、13.73%，회수솔위64.65%、65.53%，자정광품위위45.10%，회수솔위83.97%。
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%.
