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https://scholarbank.nus.edu.sg/handle/10635/32535
| Title: | Recovery of precious metals from acid solutions by N-containing electroactive polymers | Authors: | KANG, EN-TANG TING, YEN P. NEOH, KOON G. TAN, KUANG L. |
Issue Date: | 2-May-1995 | Citation: | KANG, EN-TANG,TING, YEN P.,NEOH, KOON G.,TAN, KUANG L. (1995-05-02). Recovery of precious metals from acid solutions by N-containing electroactive polymers. ScholarBank@NUS Repository. | Abstract: | The present invention is directed to a process for reducing the oxidation state of a metal by contacting an acidic solution of the metal with an electroactive polymer, and accumulating and recovering the metal. More particularly, the invention is directed to a method for recovering precious metals like gold, platinum, palladium, and gold-platinum alloys from acidic solution by contacting the solution with an electroactive polymer like polyaniline or polypyrrole. | URI: | http://scholarbank.nus.edu.sg/handle/10635/32535 |
| Appears in Collections: | Staff Publications |
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| US5411573.PDF | 287.29 kB | Adobe PDF | OPEN | Published | View/Download |
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