Chalcogenide compounds for the remediation of nuclear and heavy metal wastes
US9056263B2 · kind B2 · utility
1Cited by
4References
16Claims
0Family size
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Key dates
| Filing date | May 24, 2011 |
| Grant date | Jun 16, 2015 |
| Priority date | — |
| Expiry date | Sep 26, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2300/205
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Chalcogenide compounds, including ternary and quaternary tin and antimony chalcogenides, for use as absorbents in the remediation of hazardous materials are provided. Also provided are methods for using the chalcogenides in the remediation of ionic and elemental metals from aqueous and non-aqueous fluids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.