Methods for simultaneous leaching and extraction of precious metals
US11814698B2 · kind B2 · utility
0Cited by
9References
28Claims
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Key dates
| Filing date | Jun 30, 2022 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Jun 30, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present application relates to methods for the simultaneous leaching and extraction of precious metals. For example, the present application relates to methods of leaching and extracting gold and/or palladium from a substance comprising gold and/or palladium such as a gold and/or palladium-containing ore in one step using a compound of Formula I: (I).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.