Process of precious metal recovery and color removal from an organosilicon product-containing liquid reaction medium
US8715388B2 · kind B2 · utility
1Cited by
10References
11Claims
0Family size
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Key dates
| Filing date | Apr 29, 2011 |
| Grant date | May 6, 2014 |
| Priority date | — |
| Expiry date | May 17, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to a process for recovery of a precious metal catalyst from an organosilicon product-containing liquid reaction medium containing precious metal catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.