发明名称 |
METAL ION RECOVERY SYSTEM |
摘要 |
A metal ion recovery system first removes most of the plating solution from recently plated articles in a relatively concentrated form and removes the remainder of the solution in much less concentrated form. These solutions are treated separately with only the lower concentrated solution being completely deionized to remove said metal ions therefrom.
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申请公布号 |
US3658470(A) |
申请公布日期 |
1972.04.25 |
申请号 |
USD3658470 |
申请日期 |
1969.06.16 |
申请人 |
INDUSTRIAL FILTER & PUMP MFG. CO. |
发明人 |
JAMES F. ZIEVERS;CLAY W. RILEY;RICHARD W. CRAIN |
分类号 |
B01J49/00;C01G37/00;(IPC1-7):B01K3/00;C23B5/06;C01G37/02 |
主分类号 |
B01J49/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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