Recovery and recycling of byproducts of activated aluminum
US12280367B2 · kind B2 · utility
0Cited by
4References
9Claims
0Family size
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Key dates
| Filing date | Feb 14, 2024 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Feb 14, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Methods, systems, and compositions related to the recycling and/or recovery of activating materials from activated aluminum are disclosed. In one embodiment, an aqueous solution's composition may be controlled to maintain aluminum ions dissolved in solution during reaction of an activated aluminum. In another embodiment, aluminum hydroxide containing the activating materials may be dissolved into an aqueous solution to isolate the activating materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.