| 新型捕收剂在某硫化铅锌矿浮选中的试验研究 |
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| 引用本文： | 曾维伟,尧学林.新型捕收剂在某硫化铅锌矿浮选中的试验研究[J].湖南有色金属,2019(1):20-22,72. |
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| 作者姓名： | 曾维伟 尧学林 |
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| 作者单位： | 湖南有色金属职业技术学院 |
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| 摘 要： | 针对郴州某细粒硫化铅锌矿,在研究矿石性质的基础上,通过条件试验研究了磨矿细度、新型捕收剂YS-B和调整剂等对该矿浮选的影响,确定了各个条件的最佳工艺参数;通过小型浮选闭路试验,获得了铅品位60. 95%、回收率90. 71%的铅精矿,锌品位44. 91%、回收率87. 10%的锌精矿,在铅粗选不加石灰的情况下较好地实现了铅锌的高效浮选回收。
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| 关 键 词： | 硫化铅锌矿 浮选 捕收剂 |
Experimental Study on Flotation of a Sulfide Lead-zinc Ore with New Collector |
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| Affiliation: | (Hunan Nonferrous Metals Vocational and Technical College,Zhuzhou 412006,China) |
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| Abstract: | Aiming at a fine sulfide lead-zinc ore in Chenzhou,based on the study of ore properties,the influence of grinding fineness,new collector YS-B and regulator on flotation of the ore were studied by conditional test,optimum technological parameters of each condition were determined.Through small-scale closed-circuit flotation test,lead concentrate with 60.95%lead grade and 90.71%recovery,zinc concentrate with 44.91%zinc grade and 87.10%recovery were obtained.The high-efficiency flotation recovery of lead and zinc was achieved. |
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| Keywords: | lead zinc sulfide ore flotation collector |
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