发明名称 |
Silver recovery device and process |
摘要 |
A silver recovery device (30) is described for removing silver from a silver-containing solution. The device (30) comprises an ion-exchange resin bed (34) and a pump (62) for directing the solution through the resin bed (34). The pump (62) is positioned downstream of the resin bed (34) and the resin bed (34) is held within a retaining space (36) of variable dimensions. Higher liquid flow rates are thereby achievable, without fluidization of the resin.
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申请公布号 |
US5605632(A) |
申请公布日期 |
1997.02.25 |
申请号 |
US19950517389 |
申请日期 |
1995.08.21 |
申请人 |
AGFA-GEVAERT N.V. |
发明人 |
JANSEN, BENEDICTUS;MICHIELS, FRANK;VAN DE WYNCKEL, WERNER |
分类号 |
C02F1/42;B01J47/02;C01G5/00;G03C5/395;(IPC1-7):C02F1/42 |
主分类号 |
C02F1/42 |
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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