陈燕清, 雷满奇, 廖幸锦. 广西某含镉铅锌尾矿综合回收利用研究[J]. 矿产综合利用, 2024, 45(4): 111-117. DOI: 10.3969/j.issn.1000-6532.2024.04.016
    引用本文: 陈燕清, 雷满奇, 廖幸锦. 广西某含镉铅锌尾矿综合回收利用研究[J]. 矿产综合利用, 2024, 45(4): 111-117. DOI: 10.3969/j.issn.1000-6532.2024.04.016
    CHEN Yanqing, LEI Manqi, LIAO Xingjin. Comprehensive recovery and utilization of a lead-zinc tailing containing cadmium in guangxi[J]. Multipurpose Utilization of Mineral Resources, 2024, 45(4): 111-117. DOI: 10.3969/j.issn.1000-6532.2024.04.016
    Citation: CHEN Yanqing, LEI Manqi, LIAO Xingjin. Comprehensive recovery and utilization of a lead-zinc tailing containing cadmium in guangxi[J]. Multipurpose Utilization of Mineral Resources, 2024, 45(4): 111-117. DOI: 10.3969/j.issn.1000-6532.2024.04.016

    广西某含镉铅锌尾矿综合回收利用研究

    Comprehensive Recovery and Utilization of a Lead-zinc Tailing Containing Cadmium in Guangxi

    • 摘要: 这是一篇矿物加工工程领域的论文。本研究选取了广西某含镉铅锌尾矿作为研究对象,在原生电位的条件下进行了含镉铅矿物及锌矿物的回收利用实验。研究结果表明,采用S19捕收剂可以对铅矿物进行较好的回收,CZ008新型选锌捕收剂可对活化后的含锌矿物进行高效回收,浮选尾矿经过摇床重选脱硫后可作为水泥用硅酸盐辅料。实验生产的废水无需处理即可循环利用,且不会对回收指标造成影响。

       

      Abstract: This is an article in the field of mineral processing engineering. In this article, the recovery and utilization under the condition of origin potential of galena and sphalerite from a lead-zinc tailings containing cadmium in Guangxi was studied. Research indicates S19 exhibits satisfactory recovery for galena, while CZ008 as a novel collector for zinc flotation can effectively recover activated-sphalerite. Flotation tailings may serve as a silicate excipient for cement after gravity concentration in cleaning table and desulfurization. The wastewater produced by the process can be recycled without treatment and will not affect the recovery index.

       

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