| 发明名称 |
Process for the recovery of palladium from spent silica |
| 摘要 |
The present invention provides a provides a process for the recovery of precious metals from spent catalysts or adsorbent or inorganic waste, more specifically the process relates to recovery of Pd from silica, which is used as an adsorbent in column chromatography or as a catalyst support in many catalysts.
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| 申请公布号 |
US2004105799(A1) |
申请公布日期 |
2004.06.03 |
| 申请号 |
US20020308170 |
申请日期 |
2002.12.03 |
| 申请人 |
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH |
发明人 |
BORICHA ARVINDKUMAR BALVANTRAI;BAJAJ HARI CHAND;JASRA RAKSH VIR;GHOSH PRADYUT;GHOSH PUSHIPITO KUMAR |
| 分类号 |
C22B3/44;C22B11/00;(IPC1-7):C22B11/00 |
主分类号 |
C22B3/44 |
| 代理机构 |
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