节点:中游(冶炼、中间品)位置:中游情绪:利好参考度:8/10


中条山有色金属集团有限公司(中条山集团)通过资源综合利用研究,将铜矿精选后剩余的细颗粒铜尾矿转化为赤玉土栽培基质。传统铜尾矿处理以堆存为主,存在土地占用及环境风险,该集团聚焦尾矿农业与生态化利用,成立专项研究中心推进固废高值化。

研究团队初期面临尾矿颗粒过细、透气性差、保水不均等技术瓶颈,经上百次配方与工艺调试,采用“成分精准调配—梯度活化改性—高温可控造粒”三步法工艺,突破颗粒成型与结构稳定性难关。铜尾矿含钙、硅、磷、钾、...

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