• The mineral processing of Tangdan refractory copper oxide ores is a worldwide difficult problem.

    汤丹难选氧化铜矿选矿一个世界难题

    youdao

  • In this paper, the flotation behavior of high-effective collector Y-89 to hard-processing copper-sulfur ores with secondary copper is studied by pure mineral and ores.

    以纯矿物和实际矿石研究Y- 89新型高效收剂次生铜矿物的难选铜矿石的浮选行为

    youdao

  • In this paper, the flotation behavior of high-effective collector Y-89 to hard-processing copper-sulfur ores with secondary copper is studied by pure mineral and ores.

    以纯矿物和实际矿石研究Y- 89新型高效收剂次生铜矿物的难选铜矿石的浮选行为

    youdao

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