Treatment of reclaim water for use in metals recovery
    60.
    发明申请
    Treatment of reclaim water for use in metals recovery 审中-公开
    处理回收水用于金属回收

    公开(公告)号:US20070039419A1

    公开(公告)日:2007-02-22

    申请号:US11207328

    申请日:2005-08-19

    IPC分类号: C22B11/08

    摘要: A process for improving the recovery of gold from gold-bearing solutions formed from carbonaceous ore using a cyanide lixiviant, the process comprising treatment of tailings pond water with H2SO5 before introduction into a gold-recovery system such that the water has a total concentration of CN− and SCN− reduced by at least 30%.

    摘要翻译: 一种用于使用氰化物浸渍剂从含碳矿石形成的含金溶液中改善金的回收的方法,该方法包括用H 2 SO 3在尾矿处理尾矿池水 导入金回收系统,使得水的总浓度降低至少30%,其中CN 和SCN 的总浓度降低至少30%。