有色矿冶
有色礦冶
유색광야
NON-FEROUS MINING AND METALLURGY
2014年
3期
26-28,22
,共4页
高碳%铅锌矿%碳铅混浮%新型捕收剂
高碳%鉛鋅礦%碳鉛混浮%新型捕收劑
고탄%연자광%탄연혼부%신형포수제
high-carbon%lead-zinc ore%lead-carbon mixed flotation%new collector
广西某含碳难选铅锌矿含铅3．68％，锌6．76％，银58．24克/吨，碳3．65％，铅氧化率为38．04％。研究采用碳铅混浮-选锌优先浮选工艺、铅浮选新型捕收剂，获得了较好的选矿指标：铅精矿铅品位50．12％，锌品位5．34％，银品位744．0 g/t ，铅回收率70．01％；锌精矿锌品位53．98％，铅品位2．28％，银品位107．09 g/t ，锌回收率89．18％。
廣西某含碳難選鉛鋅礦含鉛3．68％，鋅6．76％，銀58．24剋/噸，碳3．65％，鉛氧化率為38．04％。研究採用碳鉛混浮-選鋅優先浮選工藝、鉛浮選新型捕收劑，穫得瞭較好的選礦指標：鉛精礦鉛品位50．12％，鋅品位5．34％，銀品位744．0 g/t ，鉛迴收率70．01％；鋅精礦鋅品位53．98％，鉛品位2．28％，銀品位107．09 g/t ，鋅迴收率89．18％。
엄서모함탄난선연자광함연3．68％，자6．76％，은58．24극/둔，탄3．65％，연양화솔위38．04％。연구채용탄연혼부-선자우선부선공예、연부선신형포수제，획득료교호적선광지표：연정광연품위50．12％，자품위5．34％，은품위744．0 g/t ，연회수솔70．01％；자정광자품위53．98％，연품위2．28％，은품위107．09 g/t ，자회수솔89．18％。
A certain refractory high -carbon lead -zinc ore contains lead 3 .68% , zinc 6 .76% ,sliver 58 .24 g/t , the oxide rate of lead is 38 .04% . A study on detailed mineral processing technology was undertaken adopting a flow -sheet consisting of lead -carbon mixed flotation -flotation separation zinc from lead tail-ings and a new collector for lead , obtain good metallurgical performance:lead concentrate containing lead 50 .12% , zinc 5 .34% , sliver744 .0 g/t , and the recovery of lead was 70 .02% ;zinc concentrate containing zinc 53 .98% , lead2 .28% , sliver 107 .09 g/t , and the recovery of zinc was 89 .18% .
