CAJ | 학술논문

云南维西某锑矿含锑2.69％、铅0.35％、砷0.11％，锑氧化率仅占0.87％，属于硫化锑矿。针对该矿石性质，进行了浮选工艺试验研究，采用一次粗选、二次精选、二次扫选、中矿顺序返回工艺流程及合适的药剂制度，获得了较好选别指标，锑精矿产率为4.82％、品位51.40％、回收率94.55％。
운남유서모제광함제2.69％、연0.35％、신0.11％，제양화솔부점0.87％，속우류화제광。침대해광석성질，진행료부선공예시험연구，채용일차조선、이차정선、이차소선、중광순서반회공예류정급합괄적약제제도，획득료교호선별지표，제정광산솔위4.82％、품위51.40％、회수솔94.55％。
One antimony ore in Weixi, Yunnan Province, contains antimony 2.69 %, lead 0.35 %, arsenic 0.11 %with antimony oxidation rate of 0.87%,belonging to antimony sulfide ore .According to such property ,exper-imental research on flotation process is carried out ,including once roughing ,twice cleaning ,twice scavenging and mid-dlings sequently returning and a proper agent regime ,achieving satisfactory indexes that antimony concentrates produc-tion rate is 4.82 %,grade of 51.40 %and recovery rate of 94.55 %.