Apparatus for continuously dissolving metal powder for use in plating
and method of dissolving nickel metal using same
    2.
    发明授权
    Apparatus for continuously dissolving metal powder for use in plating and method of dissolving nickel metal using same 失效
    用于连续地溶解用于电镀的金属粉末的设备和使用它们溶解镍金属的方法

    公开(公告)号:US5573652A

    公开(公告)日:1996-11-12

    申请号:US395971

    申请日:1995-02-28

    CPC分类号: C25D21/14 C25D21/06

    摘要: An apparatus for continuously dissolving metal powder for use in plating includes a dissolving tank for dissolving metal powder for used in plating solution in a solvent, a filter for separating the solution containing undissolved residue into an undissolved residue and a filtrate, a recovery tank of the filtrate, and a plating solution storing tank for supplying recovered filtrate to a plating tank. The filter is a porous substance having a plurality of liquid passages in the axial direction thereof, and the filter is provided with a circuit for returning a liquid solution containing the undissolved residue passed through the passages to the dissolving tank and a pipeline for leading the filtrate to the recovery tank.A method of dissolving a nickel metal, which has a specific surface of 0.003 m.sup.2 /g or more, is dissolved with the use of the above-described apparatus.

    摘要翻译: 用于连续地溶解用于电镀的金属粉末的设备包括将用于溶解在电镀液中的金属粉末溶解在溶剂中的溶解槽,将含有未溶解残余物的溶液分离成未溶解残余物的滤器和滤液, 滤液和用于将回收的滤液供应到镀槽的电镀溶液储存罐。 过滤器是在其轴向上具有多个液体通道的多孔物质,并且过滤器设置有将含有通过通道的未溶解残余物的液体溶液返回到溶解槽的回路和用于引导滤液的管道 到回收罐。 使用上述装置溶解比表面积为0.003m 2 / g以上的镍金属的溶解方法。