Methods for simultaneous leaching and extraction of precious metals
US11427886B2 · kind B2 · utility
1Cited by
7References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 21, 2016 |
| Grant date | Aug 30, 2022 |
| Priority date | — |
| Expiry date | Nov 19, 2036 |
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.