Method and apparatus for controlling metal separation
    1.
    发明授权
    Method and apparatus for controlling metal separation 有权
    用于控制金属分离的方法和装置

    公开(公告)号:US08021459B2

    公开(公告)日:2011-09-20

    申请号:US10566596

    申请日:2004-07-15

    IPC分类号: C21C1/04 B22F1/00

    摘要: The invention relates to a method and apparatus for controlling a continuous metal removal in conjunction with a zinc preparation process, in which the metal removal is performed in one or more reactors (11a-c), in conjunction with the reactor, the redox potential (16a-c) and the acidity and/or basicity are measured, and based on the measurement results, the process variables (17a-c) of the metal removal are adjusted towards the desired direction. According to the invention, the redox potential measurements (16a-c) are performed from the sludge produced in the reactor in conjunction with the outlet pipe of the reactor outside the reactor, and the measuring instrument (16a-c) is purified at predetermined intervals.

    摘要翻译: 本发明涉及一种与锌制备方法结合控制连续金属去除的方法和装置,其中金属去除在一个或多个反应器(11a-c)中与反应器结合,氧化还原电位( 16a-c),并且测量酸度和/或碱度,并且基于测量结果,将金属去除的工艺变量(17a-c)朝着期望的方向调节。 根据本发明,从反应器内产生的污泥与反应器外部的反应器的出口管一起进行氧化还原电位测量(16a-c),并且以预定间隔净化测量仪器(16a-c) 。

    Method and Apparatus for Controlling Metal Separation
    3.
    发明申请
    Method and Apparatus for Controlling Metal Separation 有权
    用于控制金属分离的方法和装置

    公开(公告)号:US20070273071A1

    公开(公告)日:2007-11-29

    申请号:US10566596

    申请日:2004-07-15

    IPC分类号: C22B3/20 C22B19/00

    摘要: The invention relates to a method and apparatus for controlling a continuous metal removal in conjunction with a zinc preparation process, in which the metal removal is performed in one or more reactors (11a-c), in conjunction with the reactor, the redox potential (16a-c) and the acidity and/or basicity are measured, and based on the measurement results, the process variables (17a-c) of the metal removal are adjusted towards the desired direction. According to the invention, the redox potential measurements (16a-c) are performed from the sludge produced in the reactor in conjunction with the outlet pipe of the reactor outside the reactor, and the measuring instrument (16a-c) is purified at predetermined intervals.

    摘要翻译: 本发明涉及一种与锌制备方法结合控制连续金属去除的方法和装置,其中金属去除在一个或多个反应器(11ac)中与反应器结合,氧化还原电位(16 ac),并测量酸度和/或碱度,并且基于测量结果,将金属去除的工艺变量(17ac)朝向期望的方向调节。 根据本发明,从反应器内产生的污泥与反应器外部的反应器的出口管一起进行氧化还原电位测量(16a-c),并且以预定间隔净化测量仪器(16a-c)。