发明名称 |
METHOD FOR RECOVERING PLATINUM GROUP METALS FROM CATALYTIC STRUCTURES |
摘要 |
A method for recovering platinum group metals from a catalytic structure, such as a fuel cell membrane electrode assembly, involving dissolution of the platinum group metal by treating the catalytic structure in an electrolytic cell with a suitable electrolyte containing a complexing agent and introducing an electric current into the electrolytic cell; and subsequently re-precipitating the platinum group metal by increasing the pH of the electrolyte system and adding a reducing agent. |
申请公布号 |
EP2984210(A1) |
申请公布日期 |
2016.02.17 |
申请号 |
EP20140783042 |
申请日期 |
2014.04.09 |
申请人 |
SYDDANSK UNIVERSITET |
发明人 |
SKOU, EIVIND;NOERGAARD, CASPER;STAMATIN, SERBAN NICOLAE |
分类号 |
C25C1/20;C22B3/00;C22B3/44;C22B7/00;C22B11/00;C25C5/02 |
主分类号 |
C25C1/20 |
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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