摘要
对陕西省旬阳县南沙沟地区铅锌矿选矿尾矿开展了利用试验。结果表明:采用摇床重选方法处理回收该铅锌尾矿中的闪锌矿无利可图,但以此为原料,与粘土按60∶40掺合制作的建筑空心砖满足建材工业的质量要求;经进一步试验定型后,将为该地区约400万m3铅锌尾矿的产业化利用提供了有效途径。
Application experiment were county, Shaanxi province. The results carried out for lead - zinc tailings of Nanshagou showed that recovering sphalerite from the lead in Xunyang - zinc tailings by tabling had no benefits. The hollow bricks which were made from the lead - zinc tailings processing tabling and clay by 60 ： 40 blending could satisfy the quality requirement of building materials industry. After stereotype by further experiments, it would provide a available way for industrial production use of approximately 4 million m^3 lead - zinc tailings in this district.
出处
《矿产保护与利用》
2010年第1期52-54,共3页
Conservation and Utilization of Mineral Resources
关键词
南沙沟铅锌尾矿
闪锌矿
回收
工业应用试验
空心砖
Nanshagou lead - zinc tailings
sphalerite
recovery
industrial application test
hollow brick
