몰리브덴 제조 공정에서 발생된 폐수에 잔류하는몰리브덴과 구리의 회수 방법
    1.
    发明公开
    몰리브덴 제조 공정에서 발생된 폐수에 잔류하는몰리브덴과 구리의 회수 방법 有权
    使用溶剂从废水中提取钼和铜产品的方法

    公开(公告)号:KR1020090090215A

    公开(公告)日:2009-08-25

    申请号:KR1020080015534

    申请日:2008-02-20

    CPC classification number: Y02P10/234 C22B7/00 C22B3/00 C22B15/00 C22B34/34

    Abstract: A method for collecting copper and molybdenum remaining in effluent generated in a manufacturing process is provided to reduce mineral import by recycling the copper and the molybdenum with a counter-current extraction mode. A method for collecting copper and molybdenum remaining in effluent generated in a manufacturing process includes the following steps of: collecting a molybdenum ion in an organic solvent by adding an Amine series organic solvent(S10); separating the collected organic solvent from the effluent(S20); performing a counter-current extraction process of the molybdenum ion by adding an ammonia solution(S30); and collecting molybdenum by adding acid on the ammonia solution(S40).

    Abstract translation: 提供一种用于收集在制造过程中产生的流出物中剩余的铜和钼的方法,以通过以逆流提取模式回收铜和钼来减少矿物进口。 在制造过程中产生的废水中残留的铜和钼的收集方法包括以下步骤:通过加入胺系列有机溶剂在有机溶剂中收集钼离子(S10); 从流出物中分离收集的有机溶剂(S20); 通过加入氨溶液进行钼离子的逆流提取处理(S30); 并通过在氨溶液中加酸收集钼(S40)。

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