有色矿冶
有色礦冶
유색광야
NON-FEROUS MINING AND METALLURGY
2014年
5期
36-37
,共2页
高铜铅精矿%富氧底吹工艺%铅锍%粗铅
高銅鉛精礦%富氧底吹工藝%鉛锍%粗鉛
고동연정광%부양저취공예%연류%조연
high copper lead concentrate%rich oxygen bottom blowing process%lead matte%crude lead
某铅厂处理了一批高铜铅精矿，通过2个月的工业生产，入炉原料含铜高对底吹炉、烟化炉生产有一定影响，整个工业试验结果表明，铜可以在粗铅及锍中富集，粗铅含铜可达10％以上，锍含铜可达40％以上，弃渣含铜可控制在0．65％以下，铜的回收率可达90％。
某鉛廠處理瞭一批高銅鉛精礦，通過2箇月的工業生產，入爐原料含銅高對底吹爐、煙化爐生產有一定影響，整箇工業試驗結果錶明，銅可以在粗鉛及锍中富集，粗鉛含銅可達10％以上，锍含銅可達40％以上，棄渣含銅可控製在0．65％以下，銅的迴收率可達90％。
모연엄처리료일비고동연정광，통과2개월적공업생산，입로원료함동고대저취로、연화로생산유일정영향，정개공업시험결과표명，동가이재조연급류중부집，조연함동가체10％이상，류함동가체40％이상，기사함동가공제재0．65％이하，동적회수솔가체90％。
A lead factory had smelted a batch of high copper content of lead concentrate , through two months of industrial practice , high copper content of lead concentrate had certain influence to the produc-tion of bottom blowing furnace and fuming furnace . The industrial test results showed that copper can be enriched in the crude lead and matte , the copper content of crude lead can reach more than 10 percent , the copper content of matte can reach more than 40 percent , the copper content of slag can be controlled under 0 .65 percent , and the recovery rate of copper can reach more than 90 percent .
