发明名称 |
PRECIOUS METAL SCAVENGING FROM A LIQUID MEDIUM WITH A FUNCTIONALISED POLYMER FIBER |
摘要 |
<p>A method for the recovery of a metal from a liquid medium containing the metal I solution or in finely divided insoluble from comprises contacting the medium with a functionalised polymer fibre capable of binding the metal and recovering the metal from the fibre. The polymer fibre is suitably a polyolefin, a fluorinated polyethylene, cellulose or viscose, which is functionalised by the radiation grafting of at least one monomer. The method is particularly suitable for the recovery of platinum group metals from process residues.</p> |
申请公布号 |
CA2424372(C) |
申请公布日期 |
2011.04.19 |
申请号 |
CA20012424372 |
申请日期 |
2001.10.11 |
申请人 |
JOHNSON MATTHEY PUBLIC LIMITED COMPANY |
发明人 |
EKMAN, KENNETH;PELTONEN, ROBERT;SUNDELL, MATS;TEICHMAN, RICHARD ALFRED III |
分类号 |
B01D15/00;C22B3/24;B01J20/26;C02F1/28;C02F1/52;C22B;C22B3/00;C22B3/42;C22B3/44;C22B7/00;C22B11/00;D06M13/325;D06M13/332;D06M13/432;D06M14/28;D06M101/04;D06M101/06;D06M101/18;D06M101/22 |
主分类号 |
B01D15/00 |
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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